Chen Min, Zhang Xuefeng. Effect of VC on Microstructure and Mechanical Properties of TiC-based Cermets[J]. IRON STEEL VANADIUM TITANIUM, 2019, 40(5): 44-49. doi: 10.7513/j.issn.1004-7638.2019.05.008
Citation:
Chen Min, Zhang Xuefeng. Effect of VC on Microstructure and Mechanical Properties of TiC-based Cermets[J]. IRON STEEL VANADIUM TITANIUM, 2019, 40(5): 44-49. doi: 10.7513/j.issn.1004-7638.2019.05.008
Chen Min, Zhang Xuefeng. Effect of VC on Microstructure and Mechanical Properties of TiC-based Cermets[J]. IRON STEEL VANADIUM TITANIUM, 2019, 40(5): 44-49. doi: 10.7513/j.issn.1004-7638.2019.05.008
Citation:
Chen Min, Zhang Xuefeng. Effect of VC on Microstructure and Mechanical Properties of TiC-based Cermets[J]. IRON STEEL VANADIUM TITANIUM, 2019, 40(5): 44-49. doi: 10.7513/j.issn.1004-7638.2019.05.008
The effect of VC addition amount on the microstructure and mechanical properties of the TiC-based cermet at different temperatures was investigated using BSE,EDS,XRD and density,hardness,bending strength tests.The results show that the core and rim phases in the TiC-based cermet have the same crystal structure.With increase in VC addition,grey rims in the cermet tend to be coarse,and the trend becomes more obvious at higher sintering temperatures.The best comprehensive properties of the TiC-based cermet can be obtained at 1 340℃ of sintering temperature with 4% of VC added.
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