| 杜美丝芯合金4J43棒材的开发 |
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| 引用本文： | 方威.杜美丝芯合金4J43棒材的开发[J].金属制品,2001,27(2):48-50. |
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| 作者姓名： | 方威 |
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| 作者单位： | 首钢总公司冶金研究院,北京,100085 |
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| 摘 要： | 分析杜美丝芯合金 4J43棒材拉断的原因 ,提出改善合金力学性能是解决棒材拉断的关键。通过工艺试验 ,确定了中间变形量和成品变形量的控制范围。拉拔后棒材成品具有良好的综合力学性能 ,即在提高合金抗拉强度的同时又保证较好的延展性
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| 关 键 词： | 杜美丝芯合金 变形量 晶粒度 力学性能 |
| 修稿时间： | 2000年10月11 |
Development of Dumet Wire Core Alloy 4J43 Rod |
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| Fang Wei.Development of Dumet Wire Core Alloy 4J43 Rod[J].Steel Wire Products,2001,27(2):48-50. |
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| Authors: | Fang Wei |
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| Affiliation: | Metallurgy Research Institute of Capital Iron and Steel General Corporation Beijing 100085 |
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| Abstract: | To analyze the reasons for dumet wire core alloy 4J43 rod breaking in drawing It is indicated that improving the mechanical property of alloy is key to solve rod breaking problem in drawing After technological experiment,the control ranges of intermediate and end deformation quantity are determined After drawing,the rod end product has good comprehensive mechanical property The tensile strength of alloy is raised,meanwhile good ductility is got |
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| Keywords: | dumet wire core alloy deformation quantity grain size mechanical property |
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