| 快凝M2十0．5B高速钢的过热组织 |
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| 引用本文： | 刘怀喜,曹兴国.快凝M2十0．5B高速钢的过热组织[J].河南科技大学学报(自然科学版),1995(1). |
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| 作者姓名： | 刘怀喜 曹兴国 |
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| 作者单位： | 郑州大学，洛阳工学院 |
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| 摘 要： | 本文采用多种显微分析手段对快速凝固高速钢Ｍ２＋０．５Ｂ在过热状态下合金相的类型、形貌、分布情况及基体组织的亚结构类型进行了观察和分析，同时详细讨论了过热时第二相的粗化、分布情况及其原因．
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| 关 键 词： | 高速工具钢，过热组织，硼钢 |
The Overheated Structureof the Rapidly Solidified High-Speed Steel M2 -L 0.5B |
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| Liu Huaixi,Cao Xingguo.The Overheated Structureof the Rapidly Solidified High-Speed Steel M2 -L 0.5B[J].Journal of Henan University of Science & Technology:Natural Science,1995(1). |
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| Authors: | Liu Huaixi Cao Xingguo |
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| Institution: | Liu Huaixi;Cao Xingguo(Zhengzhou University)(Luoyang Institute of Technology) |
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| Abstract: | The types,shapes,the state of distribution of alloy-phase and the character of sub structure of matrix of the rapidly solidified high-speed sted M2 0.5B in the overhetated structureare observed and analysed by means of some microanalyser.At the same time.the coarsening, thestate of distribution and the reason of coarsening of the second-phase in overheated structure are reported in detail. |
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| Keywords: | High-speed tool steels Overheated structure Boron intensified steel |
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