Results 211 to 220 of about 15,459 (263)
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Effect of hard phase content on the mechanical properties of TiC-316 L stainless steel cermets
International Journal of Refractory Metals and Hard Materials, 2019The dense TiC-316 L stainless steel cermets with different TiC content were fabricated via conventional powder metallurgy (PM) process. The effects of TiC content on the microstructure and mechanical properties of TiC-316 L stainless steel cermets are ...
Shoufa Liu, Dancheng Liu
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Journal of Alloys and Compounds, 2019
In this work, the effects of chromium doping methods on the microstructures and properties of Ti(C,N)-based cermets were investigated systematically. The results showed that the existence state of Cr element in the cermet was influenced by the different ...
Meimei Zhang, N. Lin, Yuehui He, X. Kang
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In this work, the effects of chromium doping methods on the microstructures and properties of Ti(C,N)-based cermets were investigated systematically. The results showed that the existence state of Cr element in the cermet was influenced by the different ...
Meimei Zhang, N. Lin, Yuehui He, X. Kang
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Long-wavelength absorption of cermets
Physical Review B, 1988Cermets are inhomogeneous materials composed of small metal spheres randomly distributed in a host dielectric. A theory is presented for the electromagnetic absorption at very long wavelength. The most important quantity is the magnetic permeability ..mu.., even for nonmagnetic systems.
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Materials Science & Engineering: A, 2019
The effect of WC content on the microstructure and mechanical properties of Ti(C,N)-based cermets fabricated by in situ carbothermal reduction of TiO2 was investigated using XRD, SEM, TEM, and EDX. After sintering, the final microstructure of the cermets
Guotao Zhang +5 more
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The effect of WC content on the microstructure and mechanical properties of Ti(C,N)-based cermets fabricated by in situ carbothermal reduction of TiO2 was investigated using XRD, SEM, TEM, and EDX. After sintering, the final microstructure of the cermets
Guotao Zhang +5 more
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Extremely toughened Ti-based solid-solution carbide cermets
Journal of Alloys and Compounds, 2019A new cermet with extremely high toughness of ∼22 MPa m1/2 is designed. The high toughness of the cermet is mainly attributed to its characteristic microstructure, i.e., the even distribution of highly tough ceramic particles, unusual core/rim structure ...
No-Won Kwak +3 more
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Soviet Powder Metallurgy and Metal Ceramics, 1967
1. Grinding of test specimens of porous cermets was accompanied by the appearance in the surface layer of first-order residual tensile stress, reaching 40–100 daN/mm2. 2. The value of the residual stress can be controlled within certain limits by changing the grinding depth, the feed rate and the speed of the table.
L. S. Rabinovich, A. I. Bezykornov
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1. Grinding of test specimens of porous cermets was accompanied by the appearance in the surface layer of first-order residual tensile stress, reaching 40–100 daN/mm2. 2. The value of the residual stress can be controlled within certain limits by changing the grinding depth, the feed rate and the speed of the table.
L. S. Rabinovich, A. I. Bezykornov
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Preparation of Mo2FeB2-based cermets with a core/rim structure by multi-step sintering approach
, 2019A novel multi-step sintering approach was adopted to eliminate the boride reticular structure from Mo2FeB2-based cermets. First, Mo2FeB2 hard phase was synthesized by reaction boronizing sintering and pulverized into powders.
Hao Wu +7 more
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2021
This chapter introduces the nano-cermet and nano-cermet inert anode. In order to overcome the shortcomings of cermet inert anode, nano-cermet has been used as inert anode materials. The preparation, characterization, physical properties, conductivity, high-temperature resistance, and high corrosion resistance of nano-cermet are introduced.
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This chapter introduces the nano-cermet and nano-cermet inert anode. In order to overcome the shortcomings of cermet inert anode, nano-cermet has been used as inert anode materials. The preparation, characterization, physical properties, conductivity, high-temperature resistance, and high corrosion resistance of nano-cermet are introduced.
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