| 喷射成形高速钢显微结构和性能 |
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| 引用本文： | 吴成义,张丽英.喷射成形高速钢显微结构和性能[J].北京科技大学学报,1994,16(5):409-413. |
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| 作者姓名： | 吴成义 张丽英 |
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| 作者单位： | 北京科技大学材料科学与工程系 |
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| 摘 要： | 采用光学显微镜，扫描电镜研究了沉积高速钢孔隙的大小、形状、分布及显微结构，测定了试样的力学性能，并与相同成分的铸态，锻造态高速钢进行了对比，结果表明，沉积高速钢显微结构和性能都优于铸态和锻造高速钢。
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| 关 键 词： | 喷射成形 高速钢 显微结构 |
Study of Microstructure and Properties of High Speed Steel Produced by Spray |
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| Wu Chengri, Zhang Liying, Yin Hao, Li Hiaojun, Wei Caihong,.Study of Microstructure and Properties of High Speed Steel Produced by Spray[J].Journal of University of Science and Technology Beijing,1994,16(5):409-413. |
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| Authors: | Wu Chengri Zhang Liying Yin Hao Li Hiaojun Wei Caihong |
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| Abstract: | The microstructure and porosity of high speed steel (HSS) prepared by spary forming have been studied with optical microscope and scanning electron microscope (SEM). Compared to the casted high speed steel with the same composition, the results show that microstructure and the main mechanical properties of the high speed steel prepared by spray forming are superior. |
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| Keywords: | spray forming high speed steel(HSS) microstructure |
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