| 20世纪中、后期的粉末冶金新技术和新材料(2)——新材料开发的沿革与评价 |
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| 引用本文： | 李祖德,李松林,赵慕岳. 20世纪中、后期的粉末冶金新技术和新材料(2)——新材料开发的沿革与评价[J]. 粉末冶金材料科学与工程, 2006, 11(6): 315-322 |
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| 作者姓名： | 李祖德 李松林 赵慕岳 |
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| 作者单位： | 1. 北京市粉末冶金研究所,北京,100078
2. 中南大学,粉末冶金国家重点实验室,长沙,410083 |
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| 基金项目： | [致谢]本文编写得到王尔德、王声宏、王洪海、王崇琳、郭庚辰、张晋远、曹勇家、唐与谌等教授的帮助,特此致谢. |
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| 摘 要： | 随着多种粉末冶金新技术在上世纪中、后期的不断开发应用，粉末冶金高速钢、粉末冶金高温合金、粉末冶金高强度铝合金、粉末冶金纳米粉末等高性能金属材料也不断被开发和大批量生产，使粉末冶金本身成为发展高性能金属材料的一条重要和有效的途径。该文第（2）部分将重点介绍这些新材料的发展历程和开发状况，并给予简短的综合评价。
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| 关 键 词： | 粉末冶金 金属材料 高性能 综合评价 |
| 文章编号： | 1673-0224（2006）6-315-08 |
| 收稿时间： | 2005-12-15 |
| 修稿时间： | 2005-12-152006-04-19 |
New P/M technologies and materials developed in late-20th century: (2)——History and evaluation of new materials development |
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| LI Zu-de,LI Song-lin,ZHAO Mu-yue. New P/M technologies and materials developed in late-20th century: (2)——History and evaluation of new materials development[J]. materials science and engineering of powder metallurgy, 2006, 11(6): 315-322 |
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| Authors: | LI Zu-de LI Song-lin ZHAO Mu-yue |
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| Affiliation: | 1. Beijing Powder Metallurgy Research Institute, Beijing 100078, China;2. State Key Laboratory of Powder Metallurgy, Central South University, Changsha 410083, China |
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| Abstract: | With the continuous developement and application of a variety kind of powder metallurgy techniques in the mid and late of the 20th century, a lot of high quality metal materials, for example, P/M high speed steel, P/M high temperature alloy, P/M high strength aluminum alloy, P/M nanostructured powder and so on have been developed and put in batch production, leading itself to be an importent and effective method for producing high quality novel metal materials. The second part of the present paper mainly introduces the development history and status of these materials and gives out some evaluations. |
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| Keywords: | powder metallurgy metal material high quality comprehensive evaluation |
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