Study on Microstructure and Properties of WC Reinforced Mo_2FeB_2-based Cermets AITranslate
Abstract AITranslate
Different amounts of WC was added to the ternary boride Mo2FeB2-based cermet and then vacuum liquid phase sintering was carried out.The sintered samples were characterized.The results show that WC addition doesn't affect the in-situ liquid phase reaction process to generate the ternary boride Mo2FeB2.WC can be the nucleation center of Mo2FeB2 particle to promote material densification during sintering.WC particles and Mo2FeB2 particles well combine to form dual hard phase,dispersing in Fe-based binder phase and effectively enhancing hardness and wear resistance of the Mo2FeB2-based cermet.When mass fraction of the added WC is 20%,the sintered sample has the highest hardness of HRA87.9improved by 7.2%,and the best wear resistance increased by 10 times under the experimental conditions of wheel grinding.
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Basic Information:
DOI：
Chinese Library Classification Number:TG148[金属学及工艺—金属材料]
Citation Information:
Different amounts of WC was added to the ternary boride Mo2FeB2-based cermet and then vacuum liquid phase sintering was carried out.The sintered samples were characterized.The results show that WC addition doesn't affect the in-situ liquid phase reaction process to generate the ternary boride Mo2FeB2.WC can be the nucleation center of Mo2FeB2 particle to promote material densification during sintering.WC particles and Mo2FeB2 particles well combine to form dual hard phase,dispersing in Fe-based binder phase and effectively enhancing hardness and wear resistance of the Mo2FeB2-based cermet.When mass fraction of the added WC is 20%,the sintered sample has the highest hardness of HRA87.9improved by 7.2%,and the best wear resistance increased by 10 times under the experimental conditions of wheel grinding.
quote
| GB/T 7714-2015 | [1] HU Mei, CONG Shan-hai, ZHANG Zhi-wei. Study on Microstructure and Properties of WC Reinforced Mo_2FeB_2-based Cermets[J]. Rare Metals and Cemented Carbides, 2015(4): 29-33. |
| MLA | [1] HU Mei, et al., "Study on Microstructure and Properties of WC Reinforced Mo_2FeB_2-based Cermets." Rare Metals and Cemented Carbides, no. 4, 2015, pp. 29-33. |
| APA | [1] HU Mei, CONG Shan-hai, & ZHANG Zhi-wei. (2015). Study on Microstructure and Properties of WC Reinforced Mo_2FeB_2-based Cermets. Rare Metals and Cemented Carbides(4), 29-33. |
| IEEE | [1] HU Mei, CONG Shan-hai, and ZHANG Zhi-wei, "Study on Microstructure and Properties of WC Reinforced Mo_2FeB_2-based Cermets," Rare Metals and Cemented Carbides, no. 4, pp. 29-33, 2015. keywords: {Mo2FeB2-based cermet;WC reinforcement;microstructure;hardness;wear resistance} |