| 烧结气氛对Fe-N粉末冶金材料烧结性能的影响 |
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| 引用本文： | 王庆相,杨川,崔国栋,程海明. 烧结气氛对Fe-N粉末冶金材料烧结性能的影响[J]. 热加工工艺, 2006, 0(11) |
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| 作者姓名： | 王庆相 杨川 崔国栋 程海明 |
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| 作者单位： | 西南交通大学材料科学与工程学院 四川成都610031 |
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| 摘 要： | 选择氨基、氮基两种气氛研究了Fe-N粉末冶金材料的烧结特性,结果表明,在氮基气氛中烧结的样品完全脱氮,在氨基气氛中的样品虽部分脱氮,但是其显微硬度达到了381.5HV0.05,且具有良好的耐磨性能。
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| 关 键 词： | Fe-N粉末冶金材料 烧结气氛 显微硬度 耐磨性 |
Influence of Sintering Atmospheres on Sintering Properties of Fe-N Powder Metallurgy Material |
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| WANG Qing-xiang,YANG Chuan,CUI Guo-dong,CHENG Hai-ming. Influence of Sintering Atmospheres on Sintering Properties of Fe-N Powder Metallurgy Material[J]. Hot Working Technology, 2006, 0(11) |
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| Authors: | WANG Qing-xiang YANG Chuan CUI Guo-dong CHENG Hai-ming |
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| Abstract: | The sintering characteristic of Fe-N powder metallurgy material in differernt atmospheres was studied.The results show that the element N perfactly escapes from the specimen in the N2 atmosphere,while parlly escapes from the specimen in the NH3 atmosphere,but the latter has good corrosion-erosion resistance and the hardness is 381.5 HV0.05. |
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| Keywords: | Fe-N powder metallurgy material sintering atmosphere microhardness wear-resisting performance |
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