Effects of Co and Cr_3C_2 on the Microstructure and Properties of Cemented Carbide AITranslate
Abstract AITranslate
Three kinds of cemented carbide materials with different Co and Cr3C2 content were prepared by powder metallurgy. The crystal grain size, hardness and bending strength of the materials were measured at room temperature. Metallographic microstructure and fracture morphology of the materials were observed under SEM. The results show that with the content of binder phase Co in cemented carbide increasing, the hardness of the material decreases, but the bending strength increases. Trace Cr3 Cz in the cemented carbide can refine crystal grain,and adding trace CraC2 into high-Co-content cemented carbide is a good way to ob- tain the material with excellent comprehensive performance of high hardness and high bending strength.
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Basic Information:
DOI：
Chinese Library Classification Number:TG135.5[一般工业技术—材料科学与工程]
Citation Information:
Three kinds of cemented carbide materials with different Co and Cr3C2 content were prepared by powder metallurgy. The crystal grain size, hardness and bending strength of the materials were measured at room temperature. Metallographic microstructure and fracture morphology of the materials were observed under SEM. The results show that with the content of binder phase Co in cemented carbide increasing, the hardness of the material decreases, but the bending strength increases. Trace Cr3 Cz in the cemented carbide can refine crystal grain,and adding trace CraC2 into high-Co-content cemented carbide is a good way to ob- tain the material with excellent comprehensive performance of high hardness and high bending strength.
quote
| GB/T 7714-2015 | [1] YANG Xiao-fan, LI You-sheng, LI Ling-xiang, et al. Effects of Co and Cr_3C_2 on the Microstructure and Properties of Cemented Carbide[J]. Rare Metals and Cemented Carbides, 2012(3): 54-57. |
| MLA | [1] YANG Xiao-fan, et al., "Effects of Co and Cr_3C_2 on the Microstructure and Properties of Cemented Carbide." Rare Metals and Cemented Carbides, no. 3, 2012, pp. 54-57. |
| APA | [1] YANG Xiao-fan, LI You-sheng, LI Ling-xiang, LI Chao, & XU Zhi-long. (2012). Effects of Co and Cr_3C_2 on the Microstructure and Properties of Cemented Carbide. Rare Metals and Cemented Carbides(3), 54-57. |
| IEEE | [1] YANG Xiao-fan, LI You-sheng, LI Ling-xiang, LI Chao, and XU Zhi-long, "Effects of Co and Cr_3C_2 on the Microstructure and Properties of Cemented Carbide," Rare Metals and Cemented Carbides, no. 3, pp. 54-57, 2012. keywords: {cemented carbide;Co;Cra C2;crystal grain size;hardness;bending strength} |