[1]吳沖滸,聶洪波,肖滿斗.中國超細晶硬質合金及原料制備技術進展[J].中國材料進展,2012,(4):039-46.[doi:10.7502/j.issn.1674-3962.2012.04.06]
WU Chonghu,NIE Hongbo,XIAO Mandou.Development on Preparation Technology of Ultrafine Grained Cemented Carbides and Their Raw Materials in China[J].MATERIALS CHINA,2012,(4):039-46.[doi:10.7502/j.issn.1674-3962.2012.04.06]
點擊復制
中國超細晶硬質合金及原料制備技術進展(
)
中國材料進展[ISSN:1674-3962/CN:61-1473/TG]
- 卷:
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- 期數:
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2012年第4期
- 頁碼:
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039-46
- 欄目:
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研究報告
- 出版日期:
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2012-04-25
文章信息/Info
- Title:
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Development on Preparation Technology of Ultrafine Grained Cemented Carbides and Their Raw Materials in China
- 作者:
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吳沖滸; 聶洪波; 肖滿斗
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(1. 國家鎢材料工程技術研究中心 廈門鎢業股份有限公司技術中心，福建 廈門 361009)
(2北京科技大學冶金與生態工程學院，北京 100083）
- Author(s):
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WU Chonghu; NIE Hongbo; XIAO Mandou
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(1. National R&D Center for Tungsten Technology, Technology Center,Xiamen Tungsten Co,Ltd Xiamen 361009, China)
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- 關鍵詞:
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超細晶; 硬質合金; 碳化鎢; 鈷粉; 球形度
- DOI:
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10.7502/j.issn.1674-3962.2012.04.06
- 文獻標志碼:
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A
- 摘要:
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超細晶硬質合金是WC晶粒度≤05 μm的硬質合金，這類合金具有高強度和高硬度的優異性能。目前由超細晶硬質合金制備的高效刀具已經廣泛用于航空航天、核能、汽車、發電設備、新能源和電子通訊等現代制造業。主要對中國超細晶硬質合金原料（例如超細碳化鎢粉、鈷粉、復合粉）和超細晶硬質合金制備技術、性能及表征方法作了系統的闡述。最后對超細晶硬質合金制備技術進行了展望。
- Abstract:
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The sintered WC Co with ultrafine grain sizes (<05 nm) is called ultrafine cemented carbide, which possesses optimized properties such as hardness and strength. Efficient tools prepared by ultrafine cemented carbides have been used in aerospace，nuclear energy, automotive，generating equipment，new energy and other fields of electronic communications．The development of ultrafine cemented carbides and raw materials was systematically introduced and reviewed，mainly in aspects of the preparation，property and characterization of ultrafine tungsten carbide powder，ultrafine cobalt powder, WCCo composite powder and ultrafine cemented carbides in China．Prospects on technology of the ultrafine cemented carbide were discussed finally．
更新日期/Last Update:
2012-06-13