Effect of Mo on Morphology Evolution and Mechanical Properties of TiC-Based Cermets
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DOI: 10.1007/s11837-019-03850-9
Abstract: Mo is an important metallic additive in ceramics used for machining and cutting tools. The effect of Mo on the microstructure and mechanical properties of TiC-based cermets has been investigated using scanning electron microscopy (SEM)… read more here.
Keywords: based cermets; effect; morphology; tic based ... See more keywords
Mechanical and wear properties of TiN films on differently pretreated TiCN-based cermets
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DOI: 10.1016/j.apsusc.2021.151180
Abstract: Abstract TiN films were deposited on mirror polished, acid pickled, sandblasted and ground TiCN-based cermets by arc evaporation simultaneously. Scanning electron microscopy (SEM), energy dispersive X-ray (EDX), X-ray diffraction (XRD), hardness test, indentation test, scratch… read more here.
Keywords: tin films; based cermets; wear; ticn based ... See more keywords
Comparison of Ti(C, N)-based cermets by vacuum and gas-pressure sintering: Microstructure and mechanical properties
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DOI: 10.1016/j.ceramint.2017.10.003
Abstract: Abstract Ti(C, N)-based cermets with different carbon content were prepared by vacuum sintering and gas pressure sintering (Ar, 20 MPa). Effects of carbon content and sintering method on the microstructure, composition and mechanical properties of cermets… read more here.
Keywords: pressure sintering; gas pressure; based cermets; mechanical properties ... See more keywords
Corrosion behavior of Ni3Al-bonded TiC-based cermets in H2SO4 and NaOH solutions
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DOI: 10.1016/j.ceramint.2018.04.161
Abstract: Abstract Corrosion behavior of multicomponent Ni3Al-bonded Ti(C,N)-based cermets with various Ni3Al contents and Ti(C0.5,N0.5) addition was investigated in 1 M H2SO4 and 1 M NaOH solutions, using immersion tests, potentiodynamic polarization measurements, XRD, SEM and XPS. In… read more here.
Keywords: passivation; h2so4 naoh; based cermets; corrosion ... See more keywords
Preparation of Mo2FeB2-based cermets with a core/rim structure by multi-step sintering approach
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DOI: 10.1016/j.ceramint.2019.07.117
Abstract: Abstract A 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. Subsequently, the pre-sintered powders… read more here.
Keywords: step sintering; sintering approach; multi step; mo2feb2 based ... See more keywords
Effect of VC/Cr3C2 additions on the microstructure, interface structure and mechanical properties of Ti(C,N)-based cermets prepared by in situ carbothermal reduction of nano TiO2
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DOI: 10.1016/j.ceramint.2019.12.237
Abstract: Abstract Ti(C,N)-based cermets were prepared by in situ carbothermal reduction of nano TiO2. The effect of VC/Cr3C2 additions on the microstructure, interface structure and mechanical properties of the cermets were investigated using SEM, EDX, and… read more here.
Keywords: cr3c2; based cermets; prepared situ; cermets prepared ... See more keywords
Influence of Cr and W addition on microstructure and mechanical properties of multi-step sintered Mo2FeB2-based cermets
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DOI: 10.1016/j.ceramint.2020.01.111
Abstract: Abstract The influence of Cr and W addition on microstructure and mechanical properties of Mo2FeB2-based cermets, prepared by multi-step sintering, is systematically evaluated by XRD, SEM, EDS, and TEM. After liquid-phase sintering, the final microstructure… read more here.
Keywords: addition microstructure; based cermets; mo2feb2 based; influence addition ... See more keywords
Sintering mechanism, microstructure evolution and nanomechanical properties of Cr-added Mo2FeB2 based cermets
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DOI: 10.1016/j.ceramint.2020.03.093
Abstract: Abstract Mo2FeB2 based cermets with xCr (x = 0, 3, 6, 9, 12, weight %) contents were fabricated via reaction boronizing sintering strategy. Effects of Cr addition on sintering mechanism, microstructure evolution, and nanomechanical properties of Mo2FeB2… read more here.
Keywords: phase; based cermets; mo2feb2 based; mechanism microstructure ... See more keywords
Effect of diamond addition on microstructure and mechanical properties of Ti(C,N)-based cermets
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DOI: 10.1016/j.ceramint.2020.09.070
Abstract: Abstract This study explored the effect of diamond content (0, 0.3, 0.6, and 0.9 wt%) onTi(C0.5,N0.5)-based cermets prepared via vacuum sintering with respect to their final mechanical properties and microstructures, characterized using X-ray diffractionand scanning electron… read more here.
Keywords: based cermets; core grey; mechanical properties; diamond ... See more keywords
Influence of WC content on microstructure and mechanical properties of Mo2FeB2-based cermets fabricated by multi-step sintering
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DOI: 10.1016/j.ceramint.2021.04.065
Abstract: Abstract Herein, Mo2FeB2-based cermets, with nominal composition of Mo2FeB2-2.06Fe-2.9Ni-2.5Cr-xWC-0.04C (x = 0, 2.5, 5, 10 wt. %), are fabricated by multi-step sintering to investigate influence of tungsten carbide (WC) content on microstructure and mechanical properties.… read more here.
Keywords: step sintering; mechanical properties; multi step; mo2feb2 based ... See more keywords
Influences of ultrafine Ti(C,N) additions on microstructure and properties of micron Ti(C,N)-based cermets
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DOI: 10.1016/j.matchemphys.2019.03.066
Abstract: Abstract In this paper, the influences of ultrafine Ti(C,N) additions on the microstructure, mechanical properties, wear resistance and corrosion resistance of micron Ti(C,N)-based cermets fabricated by powder metallurgy methods are investigated systematically. The results reveal… read more here.
Keywords: ultrafine additions; resistance; additions microstructure; based cermets ... See more keywords