Results 231 to 240 of about 3,939,157 (310)
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, 2020
Al0.3CoCrFeNi high-entropy alloy (HEA) prepared by mechanical alloying was used as a metal binder for the Ti(C,N)-based cermets by hot-pressing sintering.
Yihang Fang +7 more
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Al0.3CoCrFeNi high-entropy alloy (HEA) prepared by mechanical alloying was used as a metal binder for the Ti(C,N)-based cermets by hot-pressing sintering.
Yihang Fang +7 more
semanticscholar +1 more source
Additive Manufacturing, 2020
Additive manufacturing has seen large growth due to its numerous process advantages, yet some undesirable defects in additive manufactured (AM) products include pores and micro-cracks. These defects weaken the high temperature oxidation resistance of the
Lan Chen, Yuzhou Sun, Lin Li, X. Ren
semanticscholar +1 more source
Additive manufacturing has seen large growth due to its numerous process advantages, yet some undesirable defects in additive manufactured (AM) products include pores and micro-cracks. These defects weaken the high temperature oxidation resistance of the
Lan Chen, Yuzhou Sun, Lin Li, X. Ren
semanticscholar +1 more source
, 2020
In the study, the effects of Al content on the microstructure, wear resistance, corrosion resistance and high temperature oxidation resistance of CoCrFeMnNi high-entropy alloy cladding layer prepared by micro-beam plasma cladding process were studied in ...
F. Ye +5 more
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In the study, the effects of Al content on the microstructure, wear resistance, corrosion resistance and high temperature oxidation resistance of CoCrFeMnNi high-entropy alloy cladding layer prepared by micro-beam plasma cladding process were studied in ...
F. Ye +5 more
semanticscholar +1 more source
Corrosion Science, 2020
The effects of heat treatment on the microstructure and high-temperature oxidation of selective laser melted TiC/IN625 nanocomposites were studied. Refined cellular grains, many dislocation structures and high proportion of sub-grain boundaries appeared ...
Lan Chen, Yuzhou Sun, Lin Li, X. Ren
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The effects of heat treatment on the microstructure and high-temperature oxidation of selective laser melted TiC/IN625 nanocomposites were studied. Refined cellular grains, many dislocation structures and high proportion of sub-grain boundaries appeared ...
Lan Chen, Yuzhou Sun, Lin Li, X. Ren
semanticscholar +1 more source
High-temperature reactions of phenyl oxidation
Symposium (International) on Combustion, 1994The reactions of phenyl radicals with molecular and atomic oxygen have been studied in the temperature range 900–1800 K behind reflected shocks. The total pressure ranged from 1.3 to 2.5 bar. Phenyl radicals were generated by the fast thermal decomposition of nitroso- or iodobenzene.
Frank, P. +3 more
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High temperature oxidation of Al4C3
Corrosion Science, 2020Abstract Currently, high temperature corrosion resistant materials rely on the formation of an external surface oxide layer. This work is the first step in exploring an alternative coating concept in which one continuous phase in a two phase carbide–metallic binder coating system, preferentially oxidises internally within the composite.
S. Matthews, Ian W.M. Brown
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, 2020
At presently, the failure of a boiler is big hazard to the effectiveness of the boiler in the power plants. In coal fired boilers, erosion and corrosion at high temperature is responsible for the downtimes, which directly affect the economic loss. In the
Jaswinder Singh +2 more
semanticscholar +1 more source
At presently, the failure of a boiler is big hazard to the effectiveness of the boiler in the power plants. In coal fired boilers, erosion and corrosion at high temperature is responsible for the downtimes, which directly affect the economic loss. In the
Jaswinder Singh +2 more
semanticscholar +1 more source
Optics and Laser Technology, 2020
In this work, the high-temperature oxidation behavior and mechanism of Inconel 625 super-alloy manufactured by selective laser melting are systematically analyzed by optical microscope (OM), scanning electron microscope (SEM), energy dispersive ...
Yuzhou Sun, Lan Chen, Lin Li, X. Ren
semanticscholar +1 more source
In this work, the high-temperature oxidation behavior and mechanism of Inconel 625 super-alloy manufactured by selective laser melting are systematically analyzed by optical microscope (OM), scanning electron microscope (SEM), energy dispersive ...
Yuzhou Sun, Lan Chen, Lin Li, X. Ren
semanticscholar +1 more source
Oxidation in High Temperature Petrogenesis
American Journal of Science, 1961A study has been made of a variety of metamorphic and magmatic rocks to determine how oxidative processes are reflected in their mineral assemblages. In this study particular attention is paid to solid solutions. Field and experimental evidence agree with theory as to the responses of ferromagnesian solid solution to compositional changes of the ...
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, 2020
Bulk CrMnFeCoNi high entropy alloy (HEA) was successfully fabricated via laser additive manufacturing (LAM) in this work. Distributions of microstructure and microhardness in the LAM-fabricated specimen were studied in detail, and oxidation scales were ...
Tong Zhaopeng +5 more
semanticscholar +1 more source
Bulk CrMnFeCoNi high entropy alloy (HEA) was successfully fabricated via laser additive manufacturing (LAM) in this work. Distributions of microstructure and microhardness in the LAM-fabricated specimen were studied in detail, and oxidation scales were ...
Tong Zhaopeng +5 more
semanticscholar +1 more source