Projects
Add additive manufacturing to Portuguese industry (Add.Additive)
PartnerIndustry National
O Fabrico Aditivo (FA) é uma tecnologia de produção que permite produzir peças com formas complexas a partir de dados digitais. No contexto de competitividade industrial que se verifica atualmente, o FA é uma tecnologia que tem de ser explorada, na medida em que pode responder às exigências do mercado pelo facto de gerar soluções céleres e permi...Additive manufacturing meets mechanobiology – design and fabrication of osteogenic-stimulating implants (ADD2MECHBIO)
PartnerFundação para a Ciência e a Tecnologia
Over the years, the number of patients undergoing total hip and knee arthroplasties has been increasing. Due to the lengthened life expectancy and aging population this trend is expected to continue and the number of patients that will outlive their first prosthesis will also rise (patients that will need revision surgeries). These impl...Advanced Lightweight Impact Resistant: Materials, Components and Structures (ALIR_mcs)
Local CoordinatorIndustry National
O projeto ALIR_mcs – Advanced Lightweight Impact Resistant: materials, components and structures, visa conceber uma solução compósita de baixo peso com capacidade de resistir a solicitações de impacto de baixa, média e alta energia. Pretende-se que esta solução venha a obter a certificação aeronáutica civil (EASA CS-VLA), de modo a poder aplicar...Aumento da produtividade com ferramentas revestidas a diamante CVD (PRODIAM)
Local CoordinatorIndustry National
Este projeto teve como base todo o trabalho já desenvolvido entre a UA e a DURIT e que permitiu validar a tecnologia dos revestimentos de diamante do ponto de vista de conceito e de aplicação, mas utilizando reatores laboratoriais de deposição química em fase vapor assistida por filamento quente (HFCVD). Estando identificada a necessidade concre...BIOCORDIAN – Ultramicroelétrodos de SECM em Diamante Nanocristalino para Biologia e Corrosão (PTDC/CTM-MET/113645/2009)
CoordinatorFundação para a Ciência e a Tecnologia
Ultramicroelectrode Nanocrystalline CVD diamond Scanning electrochemistry CorrosionCARBIFINO - Concepção de novos graus de metal duro de granulometria sub-a nono-micrométrica com elevada resistência ao desgaste erosivo (CARBIFINO)
PartnerIndustry National
Pretende-se apresentar soluções inovadoras para responder às solicitações prementes do mercado consumidor do metal duro no sentido do prolongamento do tempo de vida de componentes sujeitos a desgaste erosivo, das indústrias extractivas de petróleo e gás natural e indústrias química e farmacêutica. Com este fim, desenvolver-se-ão novas composiçõe...Ceramic floors with high wear resistance (CERU4)
PartnerIndustry National
This project aims to develop decorated porcelainized ceramic floor tiles, with high wear resistance, consistent with the maximum level U4 advocated in Mazaud test under the UPEC classification. At the same time, aesthetic and visual changes of the material must be minimized, so that solutions can cover very broad chromatic and aesthetic range. I...Fabricação aditiva de componentes em metal duro (3D.Carbide)
PartnerIndustry National
O projeto 3D.Carbide tem como objetivo desenvolver a fabricação aditiva (AM-Additive Manufacturing) para aplicação na indústria de componentes em metal duro, apresentando-se como uma tecnologia promissora para componentes funcionais de elevado valor acrescentado, produzidos em pequenas séries.Fornos limpos de alta temperatura para novas tecnologias de fabrico aditivo e ligas de alta entropia (HiTClean)
Local CoordinatorIndustry National
O HiTClean tem como objetivo desenvolver novos fornos de atmosfera controlada e alta temperatura, completamente metálicos no interior, sem utilização de grafite e por isso considerados limpos pois previnem a oxidação dos materiais a ser processados e evitam a contaminação dos mesmos com carbono.Graphenest’s New Engineered System and its Implementation Solutions (GNESIS)
PartnerIndustry National
Aumentar para uma escala industrial a tecnologia da Graphenest e demonstrar a aplicabilidade do grafeno obtido em três áreas de aplicação distintas: Tintas anticorrosivas; Polímeros com escudo eletromagnético; Elétrodos de telas táteis.Manufatura aditiva de compósitos de base cerâmica para componentes mecânicos (3DCompCer)
PartnerIndustry National
Promovidoporum consórciocompostopelaPALBIT,S.A.(promotorlíder),pelasUniversidadesde Aveiro e de Coimbra, o projeto 3D_CompCer visa o desenvolvimento de ferramentas de maquinação complexasatravésdetécnicasinovadorasdemanufaturaaditiva,nomeadamentefresas,com sistemasderefrigeraçãointerna,alargando ocampo deaplicaçãodestasfresas emcondiçõesmais agr...Metalização inovadora e ecológica de plásticos por PVD e CVD assistido por plasma (PlasCoat)
PartnerIndustry National
Mobilizar competências tecnológicas em Engenharia de Superficies (ON-SURF)
Local CoordinatorIndustry National
O projeto ON-SURF é um Programa Mobilizador que envolve transversalmente empresas Nacionais de diferentes sectores de atividade e entidades não empresariais do SI&I, num consórcio alargado, em torno do eixo prioritário na Agenda da Inovação Internacional, a Engenharia de Superfícies. Pretende-se desenvolver e aplicar processos de m...Nanocompósitos cerâmicos produzidos por CIM para componentes anti-desgaste e antiestáticos (WhatCIM)
Local CoordinatorIndustry National
O projeto WhatCIM tem como objetivo desenvolver novos guia-fios para a indústria de têxteis e o seu processo de fabrico baseados em materiais cerâmicos nanocompósitos e em revestimentos nanoestruturados. Esta inovação será aplicada a casos de estudo com vista a ultrapassar problemas associados ao desgaste e àeletricidade estática, e a demais pro...Nanocrystalline diamond (NCD) films on silicon nitride ceramics for tribological applications - NANODIAM (POCI/CTM/59449/2004)
PartnerFundação para a Ciência e a Tecnologia
nanocrystalline diamond chemical vapour deposition (CVD) tribology silicon nitrideNanoestruturas híbridas de carbono em MEMS - NanoCarboMEMS (PTDC/CTM-NAN/117284/2010)
PartnerFundação para a Ciência e a Tecnologia
nanocrystalline diamond – NCD carbon nanotubes – CNT hybrid material microelectromechanical systems – MEMSNanostructured transition Metal Phosphides for Electrochemical Energy Storage (Mephees)
PartnerFundação para a Ciência e a Tecnologia
Transition metal phosphide Nanostructure Electrochemical energy storage BatteryNanotubes and Nanowires based hybrid nanostructures (PTDC/CTM/098361/2008)
PartnerFundação para a Ciência e a Tecnologia
Nanotubes and Nanowires Atomic Layer Deposition Nanoparticles Nonaqueous sol-gel chemistryNew Methodology for the production of light weight intermetallic matrix composites with improved mechanical properties (POCI/CTM/57536/2004)
PartnerFundação para a Ciência e a Tecnologia
Intermetallics Nanocomposite materials Consolidation Mechanical propertiesNovos revestimentos PVD sobre polímeros, latão e alumínio para substituição de processos de galvanização de Cr (VI) (SafeChrome)
Local CoordinatorIndustry National
O projeto SafeChrome visa o desenvolvimento de uma solução híbrida inovadora constituída por revestimentos depositados por PVD em substratos com cromagem trivalente (Cr(III) + PVD). Os sistemas desenvolvidos deverão igualar ou superar as soluções compostas por Cr(VI) em termos de desempenho e serão avaliados de acordo com as exigentes especifica...Precision Machining with CVD Diamond Cutting Tools (DHardTools)
PartnerIndustry National
O projeto DHardTools tem como objetivo o desenvolvimento de ferramentas de metal duro com revestimentos de diamante funcionais para micromaquinagem de materiais ultraduros. O desenvolvimento deste produto apresenta como inovação a possibilidade de alargar o campo de aplicação das ferramentas revestidas com diamante e a monitorização do processo ...Process for the Production of Copolymers, Reactor of Referred Process and Copolymers Obtained ()
PartnerNational
asdREVDIA – REVestimentos de DIAmante para Componentes Anti-Desgaste” (REVDIA)
PartnerIndustry National
A empresa promotora Durit é detentora da tecnologia de processamento de metal duro e tem um profundo conhecimento das tendências actuais do mercado para peças anti-desgaste. No seguimento da sua estratégia empresarial, a Durit pretende diversificar a sua oferta com novos materiais e atingir novos segmentos de mercado, visando adquirir vantagens...SGH : Smart Green Homes (Smart Green Homes)
PartnerIndustry National
The Smart Green Homes (SGH) Project aims to develop integrated product and technology solutions for the households, raising standards of comfort, safety and user satisfaction to a new level and, at the same time, to respond to the problems of sustainability of the Planet, increasing the energy efficiency and reducing the emission of gaseous poll...Silicon nitride ceramic components coated with nanocrystalline CVD diamond for total hip replacement - HIPCerDiam (PTDC/EME-PME/112910/2009)
PartnerFundação para a Ciência e a Tecnologia
Hip joint silicon nitride nanocrystalline diamond wearStemCelCan - Modulation of induced pluripotent stem cells differentiation by carbon nanotube templates (PTDC/CTM-NAN/119184/2010)
PartnerFundação para a Ciência e a Tecnologia
carbon nanotubes induced stem cells neural differentiation cell culture platformSUB0 - Aumento da vida de ferramentas e orgãos de máquinas por tratamento térmico específico (SUB0)
CoordinatorIndustry National
O consórcio, criado no âmbito da presente candidatura, entre a empresa F. Ramada, Aços e Indústrias, S.A e a Universidade de Aveiro tem como objectivo o desenvolvimento de uma tecnologia de tratamento térmico não convencional, destinado à produção de ferramentas e engrenagens com melhores características de resistência ao desgaste e de estabilid...Tribosistemas Constituídos por Revestimentos Multicamada de Diamante Cvd Micro/Nanocristalino – MULTIDIACOAT (PTDC/EME-TME/100689/2008)
PartnerFundação para a Ciência e a Tecnologia
tribology CVD diamond multilayers wearPublications
Micro-Opto-Electro-Mechanical Device Based on Flexible beta-Ga2O3 Micro-Lamellas
Peres, M; Fernandes, AJS; Oliveira, FJ; Alves, LC; Alves, E; Monteiro, TS; Cardoso, S; Alonso-Orts, M; Nogales, E; Mendez, B; Villora, EG; Shimamura, K; Lorenz, K
2019, ECS JOURNAL OF SOLID STATE SCIENCE AND TECHNOLOGY, 8, 7, Q3235-Q3241.
ISBN:
2162-8777
Bio-based synthesis of oxidation resistant copper nanowires using an aqueous plant extract
Pinto, RJB; Lucas, JMF; Silva, FM; Girao, AV; Oliveira, FJ; Marques, PAAP; Freire, CSR
2019, JOURNAL OF CLEANER PRODUCTION, 221, 122-131.
ISBN:
1879-1786
Influence of external loading on the resonant frequency shift of ultrasonic assisted turning: numerical and experimental analysis
Puga, H; Grilo, J; Oliveira, FJ; Silva, RF; Girao, AV
2019, INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY, 101, 9-12, 2487-2496.
ISBN:
1433-3015
Processing and Mechanical Properties of Dual-Carbide (B4C, SiC), Dual-Metallic Phases (Al, Si) Infiltrated Composites
Ravanan, A; Vieira, JM; Almeida, BA; Ramkumar, C; Oliveira, FJ; Lopes, AB; Wu, HY
2019, MATERIALS TODAY-PROCEEDINGS, 16, 374-383.
An Overview of CVD Diamond Growth on Ceramics and Synthesis of CNTs at the University of Aveiro
Silva, E; Pratas, S; Jaggernauth, A; Silva, R; Neto, M; Oliveira, F; Silva, R
2019, BOLETIN DEL GRUPO ESPANOL DEL CARBON, 54, 55-65.
Mesenchymal Stem Cell Secretome Improves Tendon Cell Viability In Vitro and Tendon-Bone Healing In Vivo When a Tissue Engineering Strategy Is Used in a Rat Model of Chronic Massive Rotator Cuff Tear
Sevivas, N; Teixeira, FG; Portugal, R; Direito-Santos, B; Espregueira-Mendes, J; Oliveira, FJ; Silva, RF; Sousa, N; Sow, WT; Nguyen, LTH; Ng, KW; Salgado, AJ
2018, AMERICAN JOURNAL OF SPORTS MEDICINE, 46, 2, 449-459.
Thin films composed of Au nanoparticles embedded in AlN: Influence of metal concentration and thermal annealing on the LSPR band
Domingues, RP; Rodrigues, MS; Proenca, M; Costa, D; Alves, E; Barradas, NP; Oliveira, FJ; Silva, RF; Borges, J; Vaz, F
2018, VACUUM, 157, 414-421.
Properties of CrN thin films deposited in plasma-activated ABS by reactive magnetron sputtering
Pedrosa, P; Rodrigues, MS; Neto, MA; Oliveira, FJ; Silva, RF; Borges, J; Amaral, M; Ferreira, A; Godinho, LH; Carvalho, S; Vaz, F
2018, SURFACE & COATINGS TECHNOLOGY, 349, 858-866.
Grey scale promoted through laser ablation onto phosphate coated zinc commercial plates
Rey-Garcia, F; Costa, FM; Fernandes, AJS; Oliveira, FJ; Rino, L; Bao-Varela, C
2018, OPTICS AND LASERS IN ENGINEERING, 108, 78-86.
Reactive sintering and microstructure development of tungsten carbide-AISI 304 stainless steel cemented carbides
Fernandes, CM; Oliveira, FJ; Senos, AMR
2017, MATERIALS CHEMISTRY AND PHYSICS, 193, 348-355.
ISBN:
1879-3312
Multilayered diamond mechanical seal rings under biodiesel lubrication and the full sealing conditions of pressurized water
Shabani, M; Carrapichano, JM; Oliveira, FJ; Silva, RF
2017, WEAR, 384, 178-184.
ISBN:
1873-2577
Effect of relative humidity and temperature on the tribology of multilayer micro/nanocrystalline CVD diamond coatings
Shabani, M; Abreu, CS; Gomes, JR; Silva, RF; Oliveira, FJ
2017, DIAMOND AND RELATED MATERIALS, 73, 190-198.
ISBN:
1879-0062
Direct Synthesis of Electrowettable Carbon Nanowall-Diamond Hybrid Materials from Sacrificial Ceramic Templates Using HFCVD
Silva, EL; Mishra, YK; Fernandes, AJS; Silva, RF; Strobel, J; Kienle, L; Adelung, R; Oliveira, FJ; Zheludkevich, ML
2017, ADVANCED MATERIALS INTERFACES, 4, 10.
Multilayer CVD Diamond Coatings in the Machining of an Al6061-15 Vol % Al2O3 Composite
Shabani, M; Sacramento, J; Oliveira, FJ; Silva, RF
2017, COATINGS, 7, 10.
EVALUATION OF SURFACE ROUGHNESS OF DENTAL COMPOSITES SUBJECT TO DIFFERENT METHODS OF FINISHING AND POLISHING
Rios, M; Araujo, F; Marques, T; Oliveira, F; Vaz, M; Correia, A
2017, PROCEEDINGS OF THE 7TH INTERNATIONAL CONFERENCE ON MECHANICS AND MATERIALS IN DESIGN (M2D2017), 1785-1786.
ISBN:
978-989-98832-7-7
Catalytic oxidation of formaldehyde by ruthenium multisubstituted tungstosilicic polyoxometalate supported on cellulose/silica hybrid
Gamelas, JAF; Oliveira, F; Evtyugina, MG; Portugal, I; Evtuguin, DV
2016, APPLIED CATALYSIS A-GENERAL, 509, 8-16.
Diamond-SAW devices: a reverse fabrication method
Mukherjee, D; Oliveira, FJ; Silva, RF; Carreira, JF; Rino, L; Correia, MR; Rotter, SZ; Alves, LN; Mendes, JC
2016, PHYSICA STATUS SOLIDI C: CURRENT TOPICS IN SOLID STATE PHYSICS, VOL 13, NO 1, 13, 1, 53-58.
Diamond/SiC heterojunctions
Mukherjee, D; Mendes, JC; Alves, LN; Neto, M; Oliveira, FJ
2016, 2016 12TH CONFERENCE ON PH.D. RESEARCH IN MICROELECTRONICS AND ELECTRONICS (PRIME).
ISBN:
978-1-5090-0493-5
Low-temperature deposition of nanocrystalline diamond films on silicon nitride substrates using distributed antenna array PECVD system
Baudrillart, B; Benedic, F; Melouani, AS; Oliveira, FJ; Silva, RF; Achard, J
2016, PHYSICA STATUS SOLIDI A-APPLICATIONS AND MATERIALS SCIENCE, 213, 10, 2575-2581.
Monolithic porous carbon materials prepared from polyurethane foam templates
Pires, J; Janeiro, A; Oliveira, FJ; Bastos, AC; Pinto, ML
2016, CARBON LETTERS, 18, 1, 11-17.
Nanographene Oxide Functionalization with Organic and Hybrid Organic-Inorganic Polymers by Molecular Layer Deposition
Jaggernauth, A; Silva, RM; Neto, MA; Hortiguela, MJ; Goncalves, G; Singh, MK; Oliveira, FJ; Silva, RF; Vila, M
2016, JOURNAL OF PHYSICAL CHEMISTRY C, 120, 42, 24176-24186.
Surface modifications on as-grown boron doped CVD diamond films induced by the B2O3-ethanol-Ar system
Neto, MA; Pato, G; Bundaleski, N; Teodoro, OMND; Fernandes, AJS; Oliveira, FJ; Silva, RF
2016, DIAMOND AND RELATED MATERIALS, 64, 89-96.
Three-dimensional printed PCL-hydroxyapatite scaffolds filled with CNTs for bone cell growth stimulation
Goncalves, EM; Oliveira, FJ; Silva, RF; Neto, MA; Fernandes, MH; Amaral, M; Vallet-Regi, M; Vila, M
2016, JOURNAL OF BIOMEDICAL MATERIALS RESEARCH PART B-APPLIED BIOMATERIALS, 104, 6, 1210-1219.
All-Diamond Microelectrodes as Solid State Probes for Localized Electrochemical Sensing
Silva, EL; Gouvea, CP; Quevedo, MC; Neto, MA; Archanjo, BS; Fernandes, AJS; Achete, CA; Silva, RF; Zheludkevich, ML; Oliveira, FJ
2015, ANALYTICAL CHEMISTRY, 87, 13, 6487-6492.
3D scaffolds from vertically aligned carbon nanotubes/poly(methyl methacrylate) composites via atom transfer radical polymerization
Tebikachew, B; Magina, S; Mata, D; Oliveira, FJ; Silva, RF; Barros-Timmons, A
2015, MATERIALS CHEMISTRY AND PHYSICS, 149, 378-384.
Tunable green to red ZrO2:Er nanophosphors
Soares, MRN; Holz, T; Oliveira, F; Costa, FM; Monteiro, T
2015, RSC ADVANCES, 5, 26, 20138-20147.
Smart electroconductive bioactive ceramics to promote in situ electrostimulation of bone
Mata, D; Oliveira, FJ; Neto, MA; Belmonte, M; Bastos, AC; Lopes, MA; Gomes, PS; Fernandes, MH; Silva, RF
2015, JOURNAL OF MATERIALS CHEMISTRY B, 3, 9, 1831-1845.
Extremely low wear rates in hip joint bearings coated with nanocrystalline diamond
Amaral, M; Maru, MM; Rodrigues, SP; Gouvea, CP; Trommer, RM; Oliveira, FJ; Achete, CA; Silva, RF
2015, TRIBOLOGY INTERNATIONAL, 89, 72-77.
The High performance of nanocrystalline CVD diamond coated hip joints in wear simulator test
Maru, MM; Amaral, M; Rodrigues, SP; Santos, R; Gouvea, CP; Archanjo, BS; Trommer, RM; Oliveira, FJ; Silva, RF; Achete, CA
2015, JOURNAL OF THE MECHANICAL BEHAVIOR OF BIOMEDICAL MATERIALS, 49, 175-185.
Catalyst-free growth of carbon nanotube arrays directly on Inconel (R) substrates for electrochemical carbon-based electrodes
Silva, RM; Bastos, AC; Oliveira, FJ; Conte, DE; Fan, YF; Pinna, N; Silva, RF
2015, JOURNAL OF MATERIALS CHEMISTRY A, 3, 34, 17804-17810.
Study of multi-carbide B4C-SiC/(Al, Si) reaction infiltrated composites by SEM with EBSD
Almeida, BA; Ferro, MC; Ravanan, A; Grave, PMF; Wu, HY; Gao, MX; Pan, Y; Oliveira, FJ; Lopes, AB; Vieira, JM
2014, EMAS 2013 WORKSHOP: 13TH EUROPEAN WORKSHOP ON MODERN DEVELOPMENTS AND APPLICATIONS IN MICROBEAM ANALYSIS, 55.
Mechanical behaviour of zirconia-mullite directionally solidified eutectics
Carvalho, RG; Oliveira, FJ; Silva, RF; Costa, FM
2014, MATERIALS & DESIGN, 61, 211-216.
Mechanical characterization of WC-10 wt% AISI 304 cemented carbides
Fernandes, CM; Vilhena, LM; Pinho, CMS; Oliveira, FJ; Soares, E; Sacramento, J; Senos, AMR
2014, MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 618, 629-636.
Carbon nanotube-based bioceramic grafts for electrotherapy of bone
Mata, D; Horovistiz, AL; Branco, I; Ferro, M; Ferreira, NM; Belmonte, M; Lopes, MA; Silva, RF; Oliveira, FJ
2014, MATERIALS SCIENCE & ENGINEERING C-MATERIALS FOR BIOLOGICAL APPLICATIONS, 34, 360-368.
Processing strategies for smart electroconductive carbon nanotube-based bioceramic bone grafts
Mata, D; Oliveira, FJ; Ferreira, NM; Araujo, RF; Fernandes, AJS; Lopes, MA; Gomes, PS; Fernandes, MH; Silva, RF
2014, NANOTECHNOLOGY, 25, 14.
Multifunctional Carbon Nanotube/Bioceramics Modulate the Directional Growth and Activity of Osteoblastic Cells
Mata, D; Oliveira, FJ; Ferro, M; Gomes, PS; Fernandes, MH; Lopes, MA; Silva, RF
2014, JOURNAL OF BIOMEDICAL NANOTECHNOLOGY, 10, 5, 725-743.
New fluorinated diamond microelectrodes for localized detection of dissolved oxygen
Silva, E; Bastos, AC; Neto, M; Fernandes, AJ; Silva, R; Ferreira, MGS; Zheludkevich, M; Oliveira, F
2014, SENSORS AND ACTUATORS B-CHEMICAL, 204, 544-551.
Novel diamond microelectrode for pH sensing
Silva, EL; Bastos, AC; Neto, MA; Silva, RF; Ferreira, MGS; Zheludkevich, ML; Oliveira, FJ
2014, ELECTROCHEMISTRY COMMUNICATIONS, 40, 31-34.
Novel electrochemical method of fast and reproducible fabrication of metallic nanoelectrodes
Silva, EL; Silva, RF; Zheludkevich, M; Oliveira, FJ
2014, REVIEW OF SCIENTIFIC INSTRUMENTS, 85, 9.
Artifact level produced by different femoral head prostheses in CT imaging: diamond coated silicon nitride as total hip replacement material
Rodrigues, SP; Paiva, JM; De Francesco, S; Amaral, MI; Oliveira, FJ; Silva, RF
2013, JOURNAL OF MATERIALS SCIENCE-MATERIALS IN MEDICINE, 24, 1, 231-239.
Erratum to: Artifact level produced by different femoral head prostheses in CT imaging: diamond coated silicon nitride as total hip replacement material.
Rodrigues, Simone P; Paiva, Jose M; De Francesco, Silvia; Amaral, M; Oliveira, Filipe J; Silva, Rui F
2013, JOURNAL OF MATERIALS SCIENCE: MATERIALS IN MEDICINE, 24, 1, 267-267.
Effect of Artificial Aging and Surface Treatment on Bond Strengths to Dental Zirconia
Perdigao, J; Fernandes, SD; Pinto, AM; Oliveira, FA
2013, OPERATIVE DENTISTRY, 38, 2, 168-176.
Self-mated tribological systems based on multilayer micro/nanocrystalline CVD diamond coatings
Salgueiredo, E; Abreu, CS; Amaral, M; Oliveira, FJ; Gomes, JR; Silva, RF
2013, WEAR, 303, 1-2, 225-234.
Reactive infiltration processing of SiC/Fe-Si composites using preforms made of coked rice husks and SiC powder
Zhu, D; Gao, MX; Pan, HG; Liu, YF; Wang, XD; Pan, Y; Oliveira, FJ; Vieira, JM
2013, CERAMICS INTERNATIONAL, 39, 4, 3831-3842.
A multilayer approach for enhancing the erosive wear resistance of CVD diamond coatings
Salgueiredo, E; Almeida, FA; Amaral, M; Neto, MA; Oliveira, FJ; Silva, RF
2013, WEAR, 297, 1-2, 1064-1073.
Interfaces in Nano-/Microcrystalline Multigrade CVD Diamond Coatings
Almeida, FA; Salgueiredo, E; Oliveira, FJ; Silva, RF; Baptista, DL; Peripolli, SB; Achete, CA
2013, ACS APPLIED MATERIALS & INTERFACES, 5, 22, 11725-11729.
Mechanical performance upgrading of CVD diamond using the multilayer strategy
Salgueiredo, E; Amaral, M; Almeida, FA; Fernandes, AJS; Oliveira, FJ; Silva, RF
2013, SURFACE & COATINGS TECHNOLOGY, 236, 380-387.
Enhancing the tribological performance under biodiesel lubrication using CVD diamond coated parts
Almeida, FA; Maru, MM; Shabani, M; Oliveira, FJ; Silva, RF; Achete, CA
2013, WEAR, 302, 1-2, 1370-1377.
Wear and friction behaviour of Si3N4 ceramics under diesel and biodiesel lubrication
Aparecida de Almeida, Flavia; Maru, Marcia Marie; do Nascimento Batista, Luciano; Jose Alves de Oliveira, Filipe; Ramos Ferreira e Silva, Rui & Achete, Carlos Alberto
2013, Journal of Materials Research and Technology, 2, 2, 110-116.
Diffusion, Intrusion and Reaction between Al-Containing Intermetallics and TiC Sintered Body during Thermal Pressure Holding
Wu, HY; Gao, MX; Filipe, JO; Zhu, D; Pan, Y; Joaquim, MV
2012, RARE METAL MATERIALS AND ENGINEERING, 41, 2, 203-207.
A high-strength SiCw/SiC-Si composite derived from pyrolyzed rice husks by liquid silicon infiltration
Zhu, D; Gao, MX; Zhang, SC; Wu, HY; Pan, Y; Liu, YF; Pan, HG; Oliveira, FJ; Vieira, JM
2012, JOURNAL OF MATERIALS SCIENCE, 47, 12, 4921-4927.
Upscaling potential of the CVD stacking growth method to produce dimensionally-controlled and catalyst-free multi-walled carbon nanotubes
Mata, D; Silva, RM; Fernandes, AJS; Oliveira, FJ; Costa, PMFJ; Silva, RF
2012, CARBON, 50, 10, 3585-3606.
SiC whisker reinforced multi-carbides composites prepared from B4C and pyrolyzed rice husks via reactive infiltration
Wu, HY; Gao, MX; Zhu, D; Zhang, SC; Pan, Y; Pan, HG; Liu, YF; Oliveira, FJ; Vieira, JM
2012, CERAMICS INTERNATIONAL, 38, 5, 3519-3527.
Boron doped nanocrystalline diamond microelectrodes for the detection of Zn2+ and dissolved O-2
Silva, EL; Bastos, AC; Neto, MA; Silva, RF; Zheludkevich, ML; Ferreira, MGS; Oliveira, FJ
2012, ELECTROCHIMICA ACTA, 76, 487-494.
Microstructure and mechanical properties of multi-carbides/(Al, Si) composites derived from porous B4C preforms by reactive melt infiltration
Wu, HY; Zhang, SC; Gao, MX; Zhu, D; Pan, Y; Liu, YF; Pan, HG; Oliveira, FJ; Vieira, JM
2012, MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 551, 200-208.
Diamond/WC bilayer formation mechanism by hot-filament CVD
Neto, MA; Silva, EL; Fernandes, AJS; Oliveira, FJ; Silva, RF
2012, SURFACE & COATINGS TECHNOLOGY, 206, 13, 3055-3063.
Composition profiles and adhesion evaluation of conductive diamond coatings on dielectric ceramics
Neto, MA; Silva, EL; Ghumman, CA; Teodoro, OM; Fernandes, AJS; Oliveira, FJ; Silva, RF
2012, THIN SOLID FILMS, 520, 16, 5260-5266.
A DLC/diamond bilayer approach for reducing the initial friction towards a high bearing capacity
Amaral, M; Carreira, DJ; Fernandes, AJS; Abreu, CS; Oliveira, FJ; Gomes, JR; Silva, RF
2012, WEAR, 290, 18-24.
Microstructure of mullite-zirconia fibres grown by directional solidification
Carvalho, RG; Pires, MS; Fernandes, AJS; Oliveira, FJ; Monteiro, T; Silva, RF; Costa, FM
2012, MICROSCOPY AND MICROANALYSIS, 18, 103-104.
Microstructures and Properties of Submicrometer Carbides Obtained by Conventional Sintering
Soares, E; Malheiros, LF; Sacramento, J; Valente, MA; Oliveira, FJ
2012, JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 95, 3, 951-961.
Solid and Liquid Phase Sintering of Submicrometer Carbides with Different Cobalt Contents
Soares, E; Malheiros, LF; Sacramento, J; Valente, MA; Oliveira, FJ
2012, JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 95, 6, 1822-1831.
Diamond based biosensors: surface-fluid interaction issues
Neto, MA; Gomes, CMF; Silva, EL; Fernandes, AJS; Oliveira, FJ; Silva, RF
2012, 2ND INTERNATIONAL CONFERENCE ON BIO-SENSING TECHNOLOGY, 6, 117-124.
Mesoporous bioactive glasses: Mechanical reinforcement by means of a biomimetic process
Arcos, D; Vila, M; Lopez-Noriega, A; Rossignol, F; Champion, E; Oliveira, FJ; Vallet-Regi, M
2011, ACTA BIOMATERIALIA, 7, 7, 2952-2959.
Self-assembled cones of aligned carbon nanofibers grown on wet-etched Cu foils
Mata, D; Amaral, M; Fernandes, AJS; Oliveira, FJ; Costa, PMFJ; Silva, RF
2011, CARBON, 49, 7, 2181-2196.
Nanocrystalline CVD diamond coatings for drilling of WC-Co parts
Almeida, FA; Carrapichano, JM; Fernandes, AJS; Sacramento, J; Silva, RF; Oliveira, FJ
2011, INTERNATIONAL JOURNAL OF REFRACTORY METALS & HARD MATERIALS, 29, 5, 618-622.
Deposition of alpha-WC/a-C nanocomposite thin films by hot-filament CVD
Neto, MA; Silva, EL; Fernandes, AJS; Oliveira, FJ; Silva, RF
2011, SURFACE & COATINGS TECHNOLOGY, 206, 1, 103-106.
HFCVD diamond deposition parameters optimized by a Taguchi Matrix
Salgueiredo, E; Amaral, M; Neto, MA; Fernandes, AJS; Oliveira, FJ; Silva, RF
2011, VACUUM, 85, 6, 701-704.
Diamond film adhesion onto sub-micrometric WC-Co substrates
Almeida, FA; Soares, E; Fernandes, AJS; Sacramento, J; Silva, RF; Oliveira, FJ
2011, VACUUM, 85, 12, 1135-1139.
High resolution study of the strong diamond/silicon nitride interface
Almeida, FA; Oliveira, FJ; Silva, RF; Baptista, DL; Peripolli, SB; Achete, CA
2011, APPLIED PHYSICS LETTERS, 98, 17.
Ethanol and Water Processing of Submicrometer Cemented Carbide Powders
Soares, E; Malheiros, LF; Sacramento, J; Valente, MA; Oliveira, FJ
2011, JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 94, 1, 191-198.
The Role of Nanodispersed Nitrides in the Sintering of Silicon Nitride Ceramics
Georgieva, M; Vissokov, G; Grancharov, I; Silva, RF; Oliveira, FJ
2010, PLASMA SCIENCE & TECHNOLOGY, 12, 1, 46-48.
Wet-etched Ni foils as active catalysts towards carbon nanofiber growth
Mata, D; Ferro, M; Fernandes, AJS; Amaral, M; Oliveira, FJ; Costa, PMFJ; Silva, RF
2010, CARBON, 48, 10, 2839-2854.
Erosive wear resistance of NCD coatings produced by pulsed microwave discharges
Almeida, FA; Derkaoui, N; Oliveira, FJ; Benedic, F; Silva, RF; Gicquel, A
2010, DIAMOND AND RELATED MATERIALS, 19, 5-6, 484-488.
Fast coating of ultramicroelectrodes with boron-doped nanocrystalline diamond
Silva, EL; Neto, MA; Fernandes, AJS; Bastos, AC; Silva, RF; Zheludkevich, ML; Oliveira, FJ
2010, DIAMOND AND RELATED MATERIALS, 19, 10, 1330-1335.
Single and polycrystalline mullite fibres grown by laser floating zone technique
Carvalho, RG; Fernandes, AJS; Oliveira, FJ; Alves, E; Franco, N; Louro, C; Silva, RF; Costa, FM
2010, JOURNAL OF THE EUROPEAN CERAMIC SOCIETY, 30, 16, 3311-3318.
Nanodiamond-based tribosystems
Amaral, M; Abreu, CS; Fernandes, AJS; Oliveira, FJ; Gomes, JR; Silva, RF
2010, SURFACE & COATINGS TECHNOLOGY, 204, 12-13, 1962-1969.
The role of surface activation prior to seeding on CVD diamond adhesion
Amaral, M; Almeida, F; Fernandes, AJS; Costa, FM; Oliveira, FJ; Silva, RF
2010, SURFACE & COATINGS TECHNOLOGY, 204, 21-22, 3585-3591.
Characterisation of interface formed at 650 degrees C between AISI H13 steel and Al-12Si-1Cu aluminium melt
Duarte, A; Oliveira, FJ; Costa, FM
2010, INTERNATIONAL JOURNAL OF CAST METALS RESEARCH, 23, 4, 231-239.
EFFECT OF Ni AND Cu INTERMEDIATE LAYERS ON THE SINTERABILITY OF A Ti-35SI-10MG (%AT.) MIXTURE SYNTHESIZED BY MECHANICAL ALLOYING
Caetano, M; Oliveira, FJ; Silva, RF; Simoes, F; Trindade, B
2009, REVIEWS ON ADVANCED MATERIALS SCIENCE, 21, 2, 173-182.
CVD micro/nanocrystalline diamond (MCD/NCD) bilayer coated odontological drill bits
Salgueiredo, E; Almeida, FA; Amaral, M; Fernandes, AJS; Costa, FM; Silva, RF; Oliveira, FJ
2009, DIAMOND AND RELATED MATERIALS, 18, 2-3, 264-270.
Nano carbon hybrids from the simultaneous synthesis of CNT/NCD by MPCVD
Fernandes, AJS; Pinto, M; Neto, MA; Oliveira, FJ; Silva, RF; Costa, FM
2009, DIAMOND AND RELATED MATERIALS, 18, 2-3, 160-163.
HFCVD nanocrystalline diamond coatings for tribo-applications in the presence of water
Abreu, CS; Amaral, M; Oliveira, FJ; Gomes, JR; Silva, RF
2009, DIAMOND AND RELATED MATERIALS, 18, 2-3, 271-275.
Surface activation pre-treatments for NCD films grown by HFCVD
Amaral, M; Silva, DJ; Fernandes, AJS; Costa, FM; Oliveira, FJ; Silva, RF
2009, VACUUM, 83, 10, 1228-1232.
Structure and morphology of TiB2 duplex coatings deposited over X40 CrMoV 5-1-1 steel by DC magnetron sputtering
Duarte, A; Vila, M; Oliveira, FJ; Costa, FM
2009, VACUUM, 83, 10, 1291-1294.
Semi-orthogonal turning of hardmetal with CVD diamond and PCD inserts at different cutting angles
Almeida, FA; Fernandes, AJS; Oliveira, FJ; Silva, RF
2009, VACUUM, 83, 10, 1218-1223.
Adhesion and Wear Behaviour of NCD Coatings on Si3N4 by Micro-Abrasion Tests
Silva, FG; Neto, MA; Fernandes, AJS; Costa, FM; Oliveira, FJ; Silva, RF
2009, JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY, 9, 6, 3938-3943.
Effect of Cu on the sintering ability of a surface modified Ti5Si3-based alloy synthesized by mechanical alloying
Caetano, M; Oliveira, FJ; Silva, RF; Simoes, F; Trindade, B
2008, REVIEWS ON ADVANCED MATERIALS SCIENCE, 18, 4, 339-343.
Tribological characterization of NCD in physiological fluids
Amaral, M; Abreu, CS; Oliveira, FJ; Gomes, JR; Silva, RF
2008, DIAMOND AND RELATED MATERIALS, 17, 4-5, 848-852.
Micro- and nano-crystalline CVD diamond coated tools in the turning of EDM graphite
Almeida, FA; Sacramento, J; Oliveira, FJ; Silva, RF
2008, SURFACE & COATINGS TECHNOLOGY, 203, 3-4, 271-276.
Dry machining of silicon-aluminium alloys with CVD diamond brazed and directly coated Si3N4 ceramic tools
Castro, G; Almeida, FA; Oliveira, FJ; Fernandes, AJS; Sacramento, J; Silva, RF
2008, VACUUM, 82, 12, 1407-1410.
CVD diamond water lubricated tribosystems for high load planar sliding
Abreu, CS; Salgueiredo, E; Oliveira, FJ; Fernandes, AJS; Silva, RF; Gomes, JR
2008, WEAR, 265, 7-8, 1023-1028.
MPCVD diamond coating of Si3N4-TiN electroconductive composite substrates
Almeida, FA; Belmonte, M; Fernandes, AJS; Oliveira, FJ; Silva, RF
2007, DIAMOND AND RELATED MATERIALS, 16, 4-7, 978-982.
Biotribological performance of NCD coated Si3N4-bioglass composites
Amaral, M; Abreu, CS; Oliveira, FJ; Gomes, JR; Silva, RF
2007, DIAMOND AND RELATED MATERIALS, 16, 4-7, 790-795.
Nano to micrometric HFCVD diamond adhesion strength to Si3N4
Almeida, FA; Amaral, M; Oliveira, FJ; Fernandes, AJS; Silva, RF
2007, VACUUM, 81, 11-12, 1443-1447.
Deposition of TiB2 onto X40 CrMoV 5-1-1 steel substrates by DC magnetron sputtering
Duarte, A; Coelho, B; Vila, M; Fernandes, AJS; Silva, RF; Oliveira, F; Costa, FM
2007, VACUUM, 81, 11-12, 1519-1523.
CVD diamond coated silicon nitride self-mated systems: tribological behaviour under high loads
Abreu, CS; Oliveira, FJ; Belmonte, M; Fernandes, AJS; Gomes, JR; Silva, RF
2006, TRIBOLOGY LETTERS, 21, 2, 141-151.
Friction and wear performance of HFCVD nanocrystalline diamond coated silicon nitride ceramics
Abreu, CS; Amaral, M; Fernandes, AJS; Oliveira, FJ; Silva, RF; Gomes, JR
2006, DIAMOND AND RELATED MATERIALS, 15, 4-8, 739-744.
Growth rate improvements in the hot-filament CVD deposition of nanocrystalline diamond
Amaral, M; Fernandes, AJS; Vila, M; Oliveira, FJ; Silva, RF
2006, DIAMOND AND RELATED MATERIALS, 15, 11-12, 1822-1827.
Enhanced performance of HFCVD nanocrystalline diamond self-mated tribosystems by plasma pretreatments on silicon nitride substrates
Abreu, CS; Amaral, M; Oliveira, FJ; Fernandes, AJS; Gomes, JR; Silva, RF
2006, DIAMOND AND RELATED MATERIALS, 15, 11-12, 2024-2028.
Machining behaviour of silicon nitride tools coated with micro-, submicro- and nanometric HFCVD diamond crystallite sizes
Almeida, FA; Amaral, M; Oliveira, FJ; Silva, RF
2006, DIAMOND AND RELATED MATERIALS, 15, 11-12, 2029-2034.
High strength TiC matrix Fe28Al toughened composites prepared by spontaneous melt infiltration
Gao, MX; Pan, Y; Oliveira, FJ; Baptista, JL; Vieira, JM
2006, JOURNAL OF THE EUROPEAN CERAMIC SOCIETY, 26, 16, 3853-3859.
Tribological testing of self-mated nanocrystalline diamond coatings on Si3N4 ceramics
Abreu, CS; Amaral, MS; Oliveira, FJ; Tallaire, A; Benedic, F; Syll, O; Cicala, G; Gomes, JR; Silva, RF
2006, SURFACE & COATINGS TECHNOLOGY, 200, 22-23, 6235-6239.
NCD by HFCVD on a Si3N4-bioglass composite for biomechanical applications
Amaral, M; Salgueiredo, E; Oliveira, FJ; Fernandes, AJS; Costa, FM; Silva, RF
2006, SURFACE & COATINGS TECHNOLOGY, 200, 22-23, 6409-6413.
Re-sharpenable thick CVD diamond-coated Si3N4 tools for hardmetal turning
Almeida, FA; Fernandes, AJS; Silva, RF; Oliveira, FJ
2006, SURFACE & COATINGS TECHNOLOGY, 201, 3-4, 1776-1782.
Residual stress minimum in nanocrystalline diamond films
Vila, M; Amaral, M; Oliveira, FJ; Silva, RF; Fernandes, AJS; Soares, MR
2006, APPLIED PHYSICS LETTERS, 89, 9.
Preparation and properties of new superconductor material MgB2
Marinha, D; Oliveira, FJ; Reis, MS; Costa, FM; Carrasco, MF; Araujo, JP; Sousa, JB; Vieira, JM; Amaral, VS
2006, ADVANCED MATERIALS FORUM III, PTS 1 AND 2, 514-516, 333-337.
The growth of SiC crystals from CoSi molten alloy fluxes
Gao, MX; Pan, Y; Oliveira, FJ; Yang, GY; Vieira, JM
2006, ADVANCED MATERIALS FORUM III, PTS 1 AND 2, 514-516, 343-347.
Electroconductive ceramic composites for cutting tools
Almeida, FA; Boia, H; Santos, C; Monteiro, J; Oliveira, FJ; Silva, RF
2006, ADVANCED MATERIALS FORUM III, PTS 1 AND 2, 514-516, 638-642.
The oxidation behaviour of TiC matrix Ni3Al and Fe40Al toughened composites at high temperatures
Gao, MX; Oliveira, FJ; Pan, Y; He, Y; Jiang, EB; Baptista, JL; Vieira, JM
2006, ADVANCED MATERIALS FORUM III, PTS 1 AND 2, 514-516, 657-661.
In-situ friction monitoring of self-mated CVD diamond coatings using acoustic emission
Abreu, CS; Oliveira, FJ; Gomes, JR; Belmonte, M; Fernandes, AJS; Silva, RF
2006, ADVANCED MATERIALS FORUM III, PTS 1 AND 2, 514-516, 749-753.
Machining hardmetal with CVD diamond direct coated ceramic tools: effect of tool edge geometry
Almeida, FA; Oliveira, FJ; Sousa, M; Fernandes, AJS; Sacramento, J; Silva, RF
2005, DIAMOND AND RELATED MATERIALS, 14, 3-7, 651-656.
Deposition of nanocrystalline diamond films on silicon nitride ceramic substrates using pulsed microwave discharges in Ar/H-2/CH4 gas mixture
Bruno, P; Benedic, F; Tallaire, A; Silva, F; Oliveira, FJ; Amaral, M; Fernandes, AS; Cicala, G; Silva, RF
2005, DIAMOND AND RELATED MATERIALS, 14, 3-7, 432-436.
Directly MPCVD diamond-coated Si3N4 disks for dental applications
Fernandes, AJS; Salgueiredo, E; Oliveira, FJ; Silva, R; Costa, FM
2005, DIAMOND AND RELATED MATERIALS, 14, 3-7, 626-630.
High performance sealing with CVD diamond self-mated rings
Tome, MA; Fernandes, AJS; Oliveira, FJ; Silva, RF; Carrapichano, JM
2005, DIAMOND AND RELATED MATERIALS, 14, 3-7, 617-621.
Strength improvement and fracture mechanism in Fe40Al/TiC composites with high content of TiC
Gao, MX; Oliveira, FJ; Pan, Y; Yang, L; Baptista, JL; Vieira, JM
2005, INTERMETALLICS, 13, 5, 460-466.
Nanocrystalline diamond coating of silicon nitride ceramics by microwave plasma-assisted CVD
Amaral, M; Mohasseb, F; Oliveira, FJ; Benedic, F; Silva, RF; Gicquel, A
2005, THIN SOLID FILMS, 482, 1-2, 232-236.
Grain size effect on self-mated CVD diamond dry tribosystems
Abreu, CS; Oliveira, FJ; Belmonte, M; Fernandes, AJS; Silva, RF; Gomes, JR
2005, WEAR, 259, 1-6, 771-778.
Functionality diagrams for hybrid mechanical seals with silicon nitride rings
Carrapichano, JM; Oliveira, FJ; Silva, RF; Gomes, JR
2005, JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 88, 8, 2177-2180.
Diamond coating on Si3N4 by hot filament and microwave plasma assisted CVD
Tallaire, A; Oliveira, FJ; Fernandes, AJS; Costa, FM; Belmonte, M; Silva, RF
2004, BOLETIN DE LA SOCIEDAD ESPANOLA DE CERAMICA Y VIDRIO, 43, 2, 473-476.
Hot-filament chemical vapour deposition of nanodiamond on silicon nitride substrates
Amaral, M; Oliveira, F; Belmonte, M; Fernandes, AJS; Costa, FM; Silva, RF
2004, DIAMOND AND RELATED MATERIALS, 13, 4-8, 643-647.
Cutting forces evolution with tool wear in sintered hardmetal turning with CVD diamond
Belmonte, M; Oliveira, FJ; Sacramento, J; Fernandes, AJS; Silva, RF
2004, DIAMOND AND RELATED MATERIALS, 13, 4-8, 843-847.
Interpenetrating microstructure and fracture mechanism of NiAl/TiC composites by pressureless melt infiltration
Gao, MX; Pan, Y; Oliveira, FJ; Baptista, JL; Vieira, JM
2004, MATERIALS LETTERS, 58, 11, 1761-1765.
The formation of core-rim structures in Fe40Al/(TiC-TiN-WC) cermets produced by pressureless melt infiltration
Gao, MX; Pan, Y; Oliveira, FJ; Yang, L; Baptista, JL; Vieira, JM
2004, MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 371, 1-2, 277-282.
Complete densification of Si3N4-SiCceramic matrix composites (CMC's) by a pressureless sintering route
Carrapichano, JM; Taillaire, A; Oliveira, FJ; Silva, RF
2004, ADVANCED MATERIALS FORUM II, 455-456, 225-229.
ISBN:
0-87849-941-5
Mechanical properties and microstructure of Fe40Al/TIC composites with low content of intermetallic
Gao, MX; Oliveira, FJ; Pan, Y; Baptista, JL; Vieira, JM
2004, ADVANCED MATERIALS FORUM II, 455-456, 239-243.
ISBN:
0-87849-941-5
Turning of CFRC composites using Si3N4 and thin CVD diamond coated Si3N4 tools
Belmonte, M; Oliveira, FJ; Lanna, MA; Silva, CM; Corat, EJ; Silva, RF
2004, ADVANCED MATERIALS FORUM II, 455-456, 609-613.
ISBN:
0-87849-941-5
Si3N4 and Si3N4/SiC composite rings for dynamic sealing of circulating fluids
Carrapichano, JM; Gomes, JR; Oliveira, FJ; Silva, RF
2003, WEAR, 255, 695-698.
Improved wear resistance of Si3N4 tool inserts by addition of Al2O3 platelets
Oliveira, FJ; Silva, RF; Vieira, JM
2003, TRIBOLOGY INTERNATIONAL, 36, 1, 57-60.
Adhesion behaviour assessment on diamond coated silicon nitride by acoustic emission
Belmonte, M; Fernandes, AJS; Costa, FM; Oliveira, FJ; Silva, RF
2003, DIAMOND AND RELATED MATERIALS, 12, 3-7, 733-737.
Acoustic emission detection of macro-indentation cracking of diamond coated silicon
Belmonte, M; Fernandes, AJS; Costa, FM; Oliveira, FJ; Silva, RF
2003, DIAMOND AND RELATED MATERIALS, 12, 10-11, 1744-1749.
Tailored Si3N4 ceramic substrates for CVD diamond coating
Amaral, M; Oliveira, FJ; Belmonte, M; Fernandes, AJS; Costa, FM; Silva, RF
2003, SURFACE ENGINEERING, 19, 6, 410-416.
The reaction rate at Si3N4/steel interfaces as a function of sintering aids
Oliveira, FJ; Silva, RF; Vieira, JM
2002, JOURNAL OF THE EUROPEAN CERAMIC SOCIETY, 22, 14-15, 2561-2570.
Mechanical characterization of Si3N4-BN(pl) composites
Silva, RF; Carrapichano, JM; Oliveira, FJ
2002, ADVANCED MATERIALS FORUM I, 230-2, 323-326.
ISBN:
0-87849-905-9
Tribological characterization of Si3N4-bioglass biocomposites in self-mating experiments and dissimilar tests against UHMWPE
Abreu, C; Amara, M; Oliveira, FJ; Santos, JD; Silva, RF; Gomes, JR
2002, ADVANCED MATERIALS FORUM I, 230-2, 455-458.
ISBN:
0-87849-905-9
Diamond-Based Nanostructured Materials for Detection of Water Contaminants
In Gil Alberto Batista Gonçalves, Paula Marques (Eds.), Nanostructured Materials for Treating Aquatic Pollution
A. V. Girão, M. A. Neto, F. J. Oliveira and R. F. Silva
2019, 147-174, Springer.
ISBN:
978-3-030-33744-5
Chapter 14:Nanocrystalline Diamond Coatings on Silicon Nitride Bioceramic Bearings
In Robert Sonntag, Jan Philippe Kretzer (Eds.), Materials for Total Joint Arthroplasty: Biotribology of Potential Bearings
M. Amaral, S.P. Rodrigues, F.J. Oliveira, and R.F. Silva
2016, 413-430, Imperial College Press.
ISBN:
978-1-78326-716-3
Patents
Chemical vapour deposition by hot filament
Processes National
Fernandes, António; Costa, Florinda; Silva, Rui; Oliveira, Filipe; Amaral, Margarida; Cabanillas, Manuel
The present invention relates to hot filament chemical vapour deposition process (CVD) to increase the surface properties of silicon nitride (Si3N4) by applying nanodiamond films. The nanometric size of grains, the chemical inertness and diamond intrinsic hardness, associated with excellent adhesion to silicon nitride, provide high wear...Diamond flat thermistors
Devices National
Oliveira, Filipe; Silva, Rui; Neto, Miguel
Manufacturing process of NTC (negative temperature coefficient) flat thermistors consisting of diamond films deposited on sintered ceramic substrates. These devices comprise a temperature sensitive diamond surface on one side of the substrate and metallic carbide ohmic contacts on the other. The process has the advantage of using a sing...Silicon nitride sealing rings with diamond coating
Products InternationalNational
Silva, Rui; Fernandes, António; Amaral, Margarida ; Almeida, Flávia; Oliveira, Filipe ; Costa, Florinda; Carrapichano, João
The present invention refers to a dynamic mechanical sealing system comprising rings manufactured by means of coating silicon nitride ceramic pieces (Si3N4) with diamond films obtained by Chemical Vapour Deposition (CVD). The said mechanical elements should simultaneously warrant low friction, wear-resistance and good sealant properties...