| Electric-discharge compaction of nanocrystalline WC-10%Co powders |
| Wu, XY; Zhang, W; Wang, W; Yang, F; Min, JY; Guo, JD
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| 通讯作者 | Guo, JD()
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| 2004-09-11
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| 发表期刊 | ACTA METALLURGICA SINICA
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| ISSN | 0412-1961
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| 卷号 | 40期号:9页码:1000-1004 |
| 摘要 | WC-10%Co (mass fraction) cemented carbide with an average grain size of 120nm are fabricated by means of electric-discharge compacting (EDC) the nano-crystalline WC-10%Co powders which were synthesized by spray conversion process (SCP). Microstructure and mechanical properties of the cemented carbide are investigated. Because of short holding time during EDC, the grain growth is retarded. It is found that the dispersed micro-size pores are contributed to the high fracture toughness of the samples besides the bridging ligament mechanism. |
| 关键词 | WC-Co
nano-crystalline material
electric-discharge compacting (EDC)
mechanical property
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| 收录类别 | SCI
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| 语种 | 英语
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| WOS研究方向 | Metallurgy & Metallurgical Engineering
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| WOS类目 | Metallurgy & Metallurgical Engineering
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| WOS记录号 | WOS:000224622900019
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| 出版者 | SCIENCE CHINA PRESS
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| 引用统计 |
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| 文献类型 | 期刊论文
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| 条目标识符 | http://ir.imr.ac.cn/handle/321006/118785
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| 专题 | 中国科学院金属研究所
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| 通讯作者 | Guo, JD |
| 作者单位 | Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Peoples R China
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推荐引用方式
GB/T 7714 |
Wu, XY,Zhang, W,Wang, W,et al. Electric-discharge compaction of nanocrystalline WC-10%Co powders[J]. ACTA METALLURGICA SINICA,2004,40(9):1000-1004.
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| APA |
Wu, XY,Zhang, W,Wang, W,Yang, F,Min, JY,&Guo, JD.(2004).Electric-discharge compaction of nanocrystalline WC-10%Co powders.ACTA METALLURGICA SINICA,40(9),1000-1004.
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| MLA |
Wu, XY,et al."Electric-discharge compaction of nanocrystalline WC-10%Co powders".ACTA METALLURGICA SINICA 40.9(2004):1000-1004.
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