Study on Effect of Graphene Content on Microstructure and Properties of WC-6Co Cemented Carbide AITranslate
Abstract AITranslate
The new-type cemented carbide tool material was prepared by adding graphene into WC-6Co cemented carbide with the methods of stepwise vacuum ball milling and hot pressing sintering. Its phase composition,microstructure, mechanical properties and wear resistance were analyzed. The results show that surface hardness, mechanical properties and wear resistance of the new-type tool material increase at first and then decrease with the increase of graphene content. The optimized graphene content is 2 % ,and surface HV hardness reaches 2 842. Compared with commercial WC-6Co tool material,the new-type tool material has increased transverse rupture strength by 143% and decreased wear volume by 71%.
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Basic Information:
DOI：
Chinese Library Classification Number:TG711[金属学及工艺—刀具与模具]
Citation Information:
The new-type cemented carbide tool material was prepared by adding graphene into WC-6Co cemented carbide with the methods of stepwise vacuum ball milling and hot pressing sintering. Its phase composition,microstructure, mechanical properties and wear resistance were analyzed. The results show that surface hardness, mechanical properties and wear resistance of the new-type tool material increase at first and then decrease with the increase of graphene content. The optimized graphene content is 2 % ,and surface HV hardness reaches 2 842. Compared with commercial WC-6Co tool material,the new-type tool material has increased transverse rupture strength by 143% and decreased wear volume by 71%.
quote
| GB/T 7714-2015 | [1] ZHOU Xiao-rong, HUANG Li-dong, YANG Xu-jing, et al. Study on Effect of Graphene Content on Microstructure and Properties of WC-6Co Cemented Carbide[J]. Rare Metals and Cemented Carbides, 2017(3): 76-80. |
| MLA | [1] ZHOU Xiao-rong, et al., "Study on Effect of Graphene Content on Microstructure and Properties of WC-6Co Cemented Carbide." Rare Metals and Cemented Carbides, no. 3, 2017, pp. 76-80. |
| APA | [1] ZHOU Xiao-rong, HUANG Li-dong, YANG Xu-jing, & ZHANG Hua. (2017). Study on Effect of Graphene Content on Microstructure and Properties of WC-6Co Cemented Carbide. Rare Metals and Cemented Carbides(3), 76-80. |
| IEEE | [1] ZHOU Xiao-rong, HUANG Li-dong, YANG Xu-jing, and ZHANG Hua, "Study on Effect of Graphene Content on Microstructure and Properties of WC-6Co Cemented Carbide," Rare Metals and Cemented Carbides, no. 3, pp. 76-80, 2017. keywords: {new- type cemented carbide tool material;WC- 6Co-graphene;graphene;stepwise vacuum ball milling;hot pressing sintering} |