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| Research progress of WC-Co cemented carbides with three kinds of special microstructure |
| LEI Chun-peng 1, 2, ZHAO Yong-jun 2, LIU Gang 2, TANG Jian-cheng 1 |
1. School of Material Science and Engineering, Nanchang University, Nanchang 330031, China
2. Nanchang Cemented Carbide Limited Liability Company, Nanchang 330013, China |
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Abstract Research on powder preparation methods and sintering technologies for WC-Co cemented carbides with excellent performance has received wide attention, however, the influence of powder morphologies on properties of cemented carbides is also a lack of in-depth study. The powder morphologies, application and preparation of WC-Co cemented carbides with special microstructures, such as ultrafine/nano structure cemented carbide, middle/coarse grain cemented carbide and plate-like grain cemented carbide, were reviewed.
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| [1] |
. [J]. Powder Metallurgy Industry, 2014, 24(3): 1-6. |
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