Results 171 to 180 of about 14,818 (208)
Prospects and Challenges of Proton Conducting Cerates in Electrochemical Hydrogen Devices for Clean Energy Systems: A Review. [PDF]
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The Journal of the American Dental Association, 1990
Cermet ionomer cements are sintered metal/glass powders, which can be made to react with poly(acids). These new cements are significantly more resistant to abrasion than regular glass ionomer cements and are widely accepted as core build-up materials and lining cements.
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Cermet ionomer cements are sintered metal/glass powders, which can be made to react with poly(acids). These new cements are significantly more resistant to abrasion than regular glass ionomer cements and are widely accepted as core build-up materials and lining cements.
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1990
Abstract Ceramic-metal composites, or cermets, combine the heat and wear resistance of ceramics with the formability of metals, filling an application niche that includes cutting tools, brake pads, heat shields, and turbine components.
John L. Ellis, Claus G. Goetzel
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Abstract Ceramic-metal composites, or cermets, combine the heat and wear resistance of ceramics with the formability of metals, filling an application niche that includes cutting tools, brake pads, heat shields, and turbine components.
John L. Ellis, Claus G. Goetzel
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Solid Solution Cermet: (Ti,Nb)(CN)–Ni Cermet
Journal of Nanoscience and Nanotechnology, 2014Solid solution powders without W, (Ti,Nb)(CN) powders with a B1 structure (NaCl like), were synthesized by high energy milling and carbothermal reduction in nitrogen. The range of molar ratios of Ti/Nb for forming complete (Ti,Nb)(CN) phase was broader than that of Ti/W for the (Ti,W)(CN) phase because carbide or carbonitride of Nb had a B1 crystal ...
Hanjung, Kwon, Sun-A, Jung
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Annual Review of Materials Research, 1989
Hardmetals or cemented carbides (sometimes less accurately called sin tered carbides) are composite materials with one or more hard but rela tively brittle components and a ductile binder metal that imparts a certain degree of toughness to the composite material without impairing the high hardness of the carbide components.
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Hardmetals or cemented carbides (sometimes less accurately called sin tered carbides) are composite materials with one or more hard but rela tively brittle components and a ductile binder metal that imparts a certain degree of toughness to the composite material without impairing the high hardness of the carbide components.
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1989
Abstract Cermets are a group of powder metallurgy products consisting of ceramic particles bonded with a metal. This article describes the composition and microstructure of titanium carbide and titanium carbonitride cermets. It tabulates typical properties of titanium carbonitride cermets and compares the properties of cermets and ...
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Abstract Cermets are a group of powder metallurgy products consisting of ceramic particles bonded with a metal. This article describes the composition and microstructure of titanium carbide and titanium carbonitride cermets. It tabulates typical properties of titanium carbonitride cermets and compares the properties of cermets and ...
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Cermet Constructional Materials
Powder Metallurgy and Metal Ceramics, 2002The experience is stated in the development and application of the most important class of sintered materials, namely structural parts used in different branches of modern technics. The requirements to initial metal powders, the technological variants for making parts,and the classification of materials with respect to their properties and application ...
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Thin Solid Films, 1967
Abstract Details are given of the properties of cermet resistors produced by evaporation of chromium and silicon monoxide. The resistors have been produced over a range of sheet resistances, between 200 and 4,000 ohms/square. The reproducibility of results decreases with increasing sheet resistance and suggests that 2,500 ohms/ square is the maximum ...
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Abstract Details are given of the properties of cermet resistors produced by evaporation of chromium and silicon monoxide. The resistors have been produced over a range of sheet resistances, between 200 and 4,000 ohms/square. The reproducibility of results decreases with increasing sheet resistance and suggests that 2,500 ohms/ square is the maximum ...
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IEEE Transactions on Parts, Materials and Packaging, 1967
Both resistive and insulating cermets were obtained from experiments on co-evaporated materials. Stable resistivities in the 1000 micro-ohm-centimeter range were obtained from mixtures of germanium and chromium, and from a reaction product of aluminum and alumina. Glassy dielectric films were obtained from reaction products of aluminum and alumina, and
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Both resistive and insulating cermets were obtained from experiments on co-evaporated materials. Stable resistivities in the 1000 micro-ohm-centimeter range were obtained from mixtures of germanium and chromium, and from a reaction product of aluminum and alumina. Glassy dielectric films were obtained from reaction products of aluminum and alumina, and
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COMPORTAMENTO A CORROSIONE E TRIBOCORROSIONE DI RIVESTIMENTI CERMET E CERMET/ SUPERLATTICE
La Metallurgia Italiana, 2008È stato studiato il comportamento a corrosione e tribocorrosione di riporti cermet e cermet/superlattice,applicati su campioni di acciaio. I riporti cermet consistono in riporti termici HVOF a spessore,di tipo WC-12Co o Cr3C2-37WC-18Me. I doppi riporti cermet/superlattice sono ottenuti sovrapponendoai depositi cermet citati un superlattice a base di ...
MONTICELLI, Cecilia, ZUCCHI, Fabrizio
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