| 粉末冶金高氮不锈钢的研究现状 |
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| 引用本文： | 李科,曲选辉,崔大伟.粉末冶金高氮不锈钢的研究现状[J].粉末冶金工业,2005,15(2):20-25. |
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| 作者姓名： | 李科 曲选辉 崔大伟 |
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| 作者单位： | 北京科技大学材料科学与工程学院,新金属材料国家重点实验室,北京,100083 |
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| 摘 要： | 综述了粉末冶金高氮不锈钢的优点和所采取的主要工艺及国内外研究现状。系统总结了高氮不锈钢粉末的制备工艺和固化成形工艺。重点介绍了注射成形-烧结渗氮工艺,分析了部分产品的性能及应用前景,指出注射成形-烧结渗氮工艺是十分有潜力的制备高氮不锈钢的途径
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| 关 键 词： | 粉末冶金 高氮不锈钢 工艺 研究现状 |
| 文章编号： | 1006-6543(2005)02-0020-06 |
| 修稿时间： | 2004年12月7日 |
RESEARCH STATUS OF HIGH NITROGEN STAINLESS STEEL PRODUCED BY POWDER METALLURGY |
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| LI Ke,QU Xuan-hui,CUI Da-wei.RESEARCH STATUS OF HIGH NITROGEN STAINLESS STEEL PRODUCED BY POWDER METALLURGY[J].Powder Metallurgy Industry,2005,15(2):20-25. |
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| Authors: | LI Ke QU Xuan-hui CUI Da-wei |
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| Abstract: | The advantages,technologies and research status of production of high nitrogen stainless steel by powder metallurgy at home and abroad are reviewed.The preparation and solidification shaping technique of high nitrogen stainless steels powder are summarized.The process of injection molding-sintering & nitriding is focused as a very promising method to produce nitrogen stainless steel.The properties and application of the products,are analysed. |
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| Keywords: | powder metallurgy high nitrogen stainless steel process research status |
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