| 铸态贝氏体中锰钢化学成分设计及其性能研究 |
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| 引用本文： | 隆丹宁,刘谋苗,等.铸态贝氏体中锰钢化学成分设计及其性能研究[J].装备制造技术,2014(3):229-231. |
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| 作者姓名： | 隆丹宁 刘谋苗 等 |
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| 作者单位： | [1]广西电力职业技术学院,广西南宁530007 [2]广西大学,广西南宁530004 |
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| 基金项目： | 广西自然科学基金（编号：No.2011GXNSFA018037） |
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| 摘 要： | 主要研究铸态锰钢加入适量Mo、V、Ti、RE等元素的显微组织和力学性能。研究结果表明:当化学成分(质量分数)设计为1.0%C,4%Mn,1%Si,钼铁加入量为总重量的1%,钛铁为0.8%,钒铁为0.6%,稀土硅为0.3%,可获得贝氏体组织,并具有较好的综合力学性能,而且在非强烈冲击工况下具有高抗磨性。
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| 关 键 词： | 金相显微组织 力学性能 贝氏体 |
Composition Design and Performance Research of As-cast Bainite Medium Manganese Steel |
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| Authors: | LONG Dan-ning LIU Mou-miao TANG Hong-qun |
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| Affiliation: | 1. Department of Dynamic, Guangxi Electric Power Institute Vocational Training, Nanning 530007, China; 2. Guangxi University, Nanning 530004, China ) |
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| Abstract: | The microscopic structure and mechanical properties of as-cast manganese steel with appropriate content of Mo,V,Ti,RE are researched in this paper. The result indicates the bainite can be obtained, when the content （mass fraction）is designed by 1.0% C,4% Mn, 1% Si, and the addition of ferro-molybdenum is 1% of the total weight, the amount of ferro-titanium is 0.8%, the amount of ferro-vanadium is 0.6%,as well as 0.3% rare earth silicon.The steel has good mechaincal property and high wear resistance without strong impact. |
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| Keywords: | metallographic microstructure mechanical property bainite |
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