| 20CrMnTi钢淬透性预测及控制 |
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| 引用本文： | 黄源,卫英慧.20CrMnTi钢淬透性预测及控制[J].太原理工大学学报,1993(3). |
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| 作者姓名： | 黄源 卫英慧 |
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| 作者单位： | 太原工业大学材料科学与工程系
(黄源)，太原工业大学材料科学与工程系(卫英慧) |
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| 摘 要： | 本文运用回归处理的方法,对太钢生产的20CrMnTi钢进行了统计分析,得出了淬透性值与主要化学成分间的回归方程式:并且进一步分析了淬透性曲线的特点,提出了预测淬透性带的数学模型:
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| 关 键 词： | 淬透性 淬硬性 预测与控制 |
An Investigation of Hardenabil ity Control and Prediction on 20CrMnTi Steel |
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| Huang Yuan Wei Yinghui.An Investigation of Hardenabil ity Control and Prediction on 20CrMnTi Steel[J].Journal of Taiyuan University of Technology,1993(3). |
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| Authors: | Huang Yuan Wei Yinghui |
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| Institution: | Department of Material science and Engineering |
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| Abstract: | The paper puts forward the regression equation between J9-Value and composition of 20CrMnTi steel with the method of regression treatment to analyse statistcally the steel manufactured by Taiyuan Iron and Steel Company. This equation is J9=31. 75C]+9.412Si]+2.08Mn]+ 1.48Cr]-56.6Ti])+24.09. Morever, a mathematical model predicting hardenabil ity band. J = 1/(a+beE)]+c, is developed by analysing the cha-ractristics of hardenability curve. This result has a great practical sig-Inificance in managing production of 20CrMnTi steel and in controlling and predicting hardenability of low alloy carbon steels. |
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| Keywords: | hardenability hardening control and prediction |
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