| 金相组织对双相钢强度影响的研究 |
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| 引用本文： | 温东辉.金相组织对双相钢强度影响的研究[J].上海金属,2005,27(6):51-55. |
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| 作者姓名： | 温东辉 |
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| 作者单位： | 上海宝钢股份公司技术中心,上海,201900 |
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| 摘 要： | 简要回顾了金相组织对双相钢强度的已有预测模型,通过试验研究提出影响双相钢力学性能的主要因素包括马氏体碳含量及各相元的体积分数、铁素体晶粒尺寸等因素,由此提出了一个新的双相钢强度的计算公式,能较好地模拟双相钢的力学性能.
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| 关 键 词： | 双相钢 金相组织 拉伸性能 强度预测模型 |
| 修稿时间： | 2005-05-26 |
THE INFLUENCE OF MICROSTRUCTURE ON THE TENSILE PROPERTY OF DUAL PHASE STEEL |
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| Wen Donghui.THE INFLUENCE OF MICROSTRUCTURE ON THE TENSILE PROPERTY OF DUAL PHASE STEEL[J].Shanghai Metals,2005,27(6):51-55. |
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| Authors: | Wen Donghui |
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| Abstract: | Various theories commonly applied to Dual-phase(DP) steels were briefly reviewed.The main effects which influenced property of DP steel were the carbon content in martensite,the volume fraction of each constituent phase and the ferrite grain size.Therefore,a new equation to evaluate the DP steel tensile strength was presented which could evaluate the mechanical property of DP steel properly. |
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| Keywords: | Dual Phase Steel Microsructure Tensile Property Evaluation Equation for Tensile Property |
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