| 块体金属纳米材料成形技术研究进展 |
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| 引用本文： | 程军胜,杨滨,张济山,田晓风,樊建中.块体金属纳米材料成形技术研究进展[J].材料导报,2004,18(11):63-65. |
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| 作者姓名： | 程军胜 杨滨 张济山 田晓风 樊建中 |
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| 作者单位： | 北京科技大学新金属材料国家重点实验室,北京,100083;北京有色金属研究总院,北京,100088 |
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| 基金项目： | 国家高技术研究发展计划(863计划) |
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| 摘 要： | 介绍了通过纳米粉体制备块体纳米金属材料方面的进展情况,重点评价了制备纳米块体和纳米涂层的主要技术特点,指出了目前制备技术中存在的主要问题.介绍了一种新的块体纳米材料制备技术--低温球磨 中低温强加工技术.对块体金属纳米材料成形技术的发展趋势进行了展望.
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| 关 键 词： | 块体纳米材料 成形技术 低温球磨 |
Advance in Research on the Forming Technology of Bulk Nanocrystalline Metals |
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| CHENG Junsheng YANG Bin ZHANG Jishan TIAN Xiaofeng FAN Jianzhong.Advance in Research on the Forming Technology of Bulk Nanocrystalline Metals[J].Materials Review,2004,18(11):63-65. |
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| Authors: | CHENG Junsheng YANG Bin ZHANG Jishan TIAN Xiaofeng FAN Jianzhong |
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| Affiliation: | CHENG Junsheng~1 YANG Bin~1 ZHANG Jishan~1 TIAN Xiaofeng~2 FAN Jianzhong~2 |
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| Abstract: | In this paper, a review of the present status of the research and technological development in the field of forming technology of bulk nanocrystalline metals fabricated by nano-powders is presented. In particular, the characters of forming technology of nano-bulk and nano-coating materials are introduced. The cryomilling and lowmiddle temperature intensive processing technology, as a new forming technology, is recommended. The main problems associated with the traditional forming technology of bulk nanocrystalline metals by nano-powders as well as the future of the processing are also discussed. |
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| Keywords: | bulk nanocrystalline materials forming technology cryomilling |
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