Ultrafine WC-10Co cemented carbides fabricated by electric-discharge compaction
文献类型：期刊论文
| 作者 | X. Y. Wu ; W. Zhang ; W. Wang ; F. Yang ; J. Y. Min ; B. Q. Wang ; J. D. Guo |
| 刊名 | Journal of Materials Research
 |
| 出版日期 | 2004 |
| 卷号 | 19期号:8页码:2240-2244 |
| 关键词 | nanostructured wc-co electrodischarge consolidation fracture-toughness liquid-phase ceramic composites grain-growth nanocrystalline powders microstructure hardmetals |
| ISSN号 | 0884-2914 |
| 中文摘要 | This research investigates the microstructure and mechanical properties of ultrafine WC-10Co cemented carbides fabricated by an electric-discharge compaction (EDC) process, from powder synthesized by a spray-conversion process (SCP). Due to a short holding time during EDC, a grain size as small as 120 nm can be achieved. We also found that dispersion of pores in WC-Co cemented carbides may contribute to fracture toughness, besides the bridging ligament mechanism. |
| 原文出处 | |
| 公开日期 | 2012-04-14 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/35644]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 推荐引用方式 GB/T 7714 | X. Y. Wu,W. Zhang,W. Wang,et al. Ultrafine WC-10Co cemented carbides fabricated by electric-discharge compaction[J]. Journal of Materials Research,2004,19(8):2240-2244. |
| APA | X. Y. Wu.,W. Zhang.,W. Wang.,F. Yang.,J. Y. Min.,...&J. D. Guo.(2004).Ultrafine WC-10Co cemented carbides fabricated by electric-discharge compaction.Journal of Materials Research,19(8),2240-2244. |
| MLA | X. Y. Wu,et al."Ultrafine WC-10Co cemented carbides fabricated by electric-discharge compaction".Journal of Materials Research 19.8(2004):2240-2244. |
入库方式： OAI收割
来源：金属研究所
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