| 钒或钒氮合金化对螺纹钢筋力学性能的影响 |
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| 引用本文： | 刘永林,张金柱.钒或钒氮合金化对螺纹钢筋力学性能的影响[J].贵州工业大学学报(自然科学版),2008,37(2):19-22. |
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| 作者姓名： | 刘永林 张金柱 |
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| 作者单位： | 1. 贵州大学材料科学与冶金工程学院,贵州贵阳,550003;水城钢铁集团公司技术中心,贵州水城,553028
2. 贵州大学材料科学与冶金工程学院,贵州贵阳,550003 |
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| 摘 要： | 钢筋混凝土用热轧带肋钢筋是我国钢材产品中用量最大的品种之一.在Ⅱ级钢筋(20MnSi)的基础上加入微合金元素V或VN合金研究其对螺纹钢筋性能组织的影响,建立了添加VFe和VN钢筋V含量与强度的关系,为生产不同级别螺纹钢筋的合金化添加量奠定了基础.
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| 关 键 词： | 螺纹钢筋 V含量 抗拉强度 |
| 文章编号： | 1009-0193(2008)02-0019-04 |
| 修稿时间： | 2007年10月22 |
Effects of V or VN Alloying on Mechanical Properties of Hot Rolled Ribbed Bars |
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| LIU Yong-lin,ZHANG Jin-zhu.Effects of V or VN Alloying on Mechanical Properties of Hot Rolled Ribbed Bars[J].Journal of Guizhou University of Technology(Natural Science Edition),2008,37(2):19-22. |
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| Authors: | LIU Yong-lin ZHANG Jin-zhu |
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| Institution: | LIU Yong-lin1,2,ZHANG Jin-zhu1(1.College of Material Science , Metallurgy Engineering,Guizhou University,Guiyang 550003,China,2.Department of technology,Shuicheng Iron , Steel Grope Co.Limited,Shuicheng 553028,China) |
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| Abstract: | There are a huge uses of hot rolled ribbed bars in our country.Effects of V or VN alloying on mechanical properties of 20MnSi hot rolled ribbed bars were studied.It is shown that there is a linear direct proportion between the vanadium content in the steel and its mechanical properties.It can be used as a guide to produce variety strengths steel by a different vanadium addition. |
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| Keywords: | ribbed bar vanadium content mechanical properties |
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