Reactivity and microstructure evolution of a CoNiCrAlY/Talc cermet prepared by spark plasma sintering [PDF]
, 2010 A mixture of CoNiCrAlY and talc powders is considered as a new candidate composition for abradable seal coating applications. Dense specimen having the composition of 1:20 weight ratio of talc with respect to CoNiCrAlY was prepared using the Spark Plasma
Estournès, Claude +3 more
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Metals, 2021 Nickel-based superalloys are attractive to many industrial sectors (automotive, military, energy, aerospace, etc.). However, their physical properties make them difficult to machining using traditional tools. Therefore, new materials for the machining of
Anton Seleznev +2 more
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Mechanical characterization and tensile fractography of Al7075-WCP-CoP composite
Fracture and Structural Integrity, 2022 The demand for materials with an unusual combination of properties has increased tremendously at a level that cannot be attained through the use of conventional materials.
U. B. Gopal Krishna +3 more
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Improvement of High Temperature Wear Behavior of In-Situ Cr3C2-20 wt. % Ni Cermet by Adding Mo
Crystals, 2020 Cr3C2-Ni cermet is a kind of promising material especially for wear applications due to its excellent wear resistance. However, researches were mainly concentrated on the experiment condition of room temperature, besides high-temperature wear mechanism ...
Liang Sun +4 more
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Preparation of Ni–YSZ thin and thick films on metallic interconnects as cell supports. Applications as anode for SOFC [PDF]
, 2008 In this work, we propose the preparation of a duplex anodic layer composed of both a thin (100 nm) and a thick film (10 lm) with Ni–YSZ material. The support of this anode is a metallic substrate, which is the interconnect of the SOFC unit cell.
A Mehner +21 more
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Structure and Wear Resistance of Composite TiC-NiMo Coating Produced by L-DED on Ti-6Al-4V Substrate
Metals, 2023 Fabrication of W- and Co-free wear-resistant cermets is a vital task in modern machinery due to the toxicity of Co-based products and poor availability of Co and W containing raw materials.
Nikolay Razumov +5 more
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A note on threshold velocity criteria for modelling the solid particle erosion of WC/Co MMCs [PDF]
, 2011 The threshold velocity for erosion of a ductile material is considered as the velocity required for initiation of plastic deformation in the substrate.
Jana, B.D., Stack, M.M.
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Wear Micro-Mechanisms of Composite WC-Co/Cr - NiCrFeBSiC Coatings. Part I: Dry Sliding [PDF]
Tribology in Industry, 2014 The influence of the cermet fraction in cermet/ metal composite coatings developed by High-Velocity Oxyfuel Flame (HVOF) spraying on their tribological behaviour was studied.
D. Kekes, P. Psyllaki, M. Vardavoulias
doaj
Journal of Materials Research and TechnologyIn this study, crack-free composite coatings with ratios of 40%, 50%, and 60% WC10%-Ni60AA cermet/Inconel 718 were successfully prepared using laser directed energy deposition.
Shanshan He +4 more
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Microstructure and mechanical properties of Fe-ZTA cermet prepared by vacuum hot-pressed sintering
Materials Research Express, 2020 The cermet based on metallic iron with zirconia toughened alumina (ZTA) as the reinforcing phase was prepared by vacuum hot-pressed sintering. The ZTA particles were subjected to electroless nickel plating to improve the interfacial bonding ability of ...
Daming Sun +4 more
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