| MIM Fe基合金的合金化强化 |
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| 引用本文： | 邱光汉,曾舟山. MIM Fe基合金的合金化强化[J]. 中国有色金属学报, 1997, 7(4): 119-123 |
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| 作者姓名： | 邱光汉 曾舟山 |
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| 作者单位： | 中南工业大学粉末冶金国家重点实验室 |
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| 摘 要： | 研究金属粉末注射成形铁基合金在强还原性氢气氛烧结条件下的合金化强化效果，结果表明，添加Ｃｕ、Ｎｉ、Ｍｏ等元素能取得显著的固溶强化效果，其中成分为Ｆｅ－２Ｎｉ－２Ｃｕ－０．４５Ｍｏ的机械性能达到σｂ＝４８３ＭＰａ，σｓ＝３４０ＭＰａ，δ＝９％和ＨＲＢ８３。
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| 关 键 词： | 金属注射成形 铁基 烧结合金 固溶强化 |
ALLOYING STRENGTHENING FOR MIM Fe BASED ALLOYS |
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| Qui Guanghan,Zeng Zhoushan,Li Yimin,Lin Haozhuang,Qu Xuanhui,Huang Baiyun National Key Laboratory for Powder Metallurgy,Central South University of Technology,Changsha. ALLOYING STRENGTHENING FOR MIM Fe BASED ALLOYS[J]. The Chinese Journal of Nonferrous Metals, 1997, 7(4): 119-123 |
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| Authors: | Qui Guanghan Zeng Zhoushan Li Yimin Lin Haozhuang Qu Xuanhui Huang Baiyun National Key Laboratory for Powder Metallurgy Central South University of Technology Changsha |
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| Affiliation: | Qui Guanghan,Zeng Zhoushan,Li Yimin,Lin Haozhuang,Qu Xuanhui,Huang Baiyun National Key Laboratory for Powder Metallurgy,Central South University of Technology,Changsha 410083 |
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| Abstract: | |
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| Keywords: | metal powder injection moulding(MIM) Fe based sintering alloy solid solution strengthening |
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