| 用计算机预测钢的淬透性的研究 |
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| 引用本文： | 陈騑騢,李喜孟,邢玉生,洪凤英.用计算机预测钢的淬透性的研究[J].大连理工大学学报,1985(3). |
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| 作者姓名： | 陈騑騢 李喜孟 邢玉生 洪凤英 |
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| 作者单位： | 大连工学院材料工程系
(陈騑騢，李喜孟，邢玉生)，大连工学院材料工程系(洪凤英) |
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| 摘 要： | 本文所探讨的预测钢的淬透性方法．综合考虑了钢中合金元素、组织因素等的影 响．从微观组织的变化过程出发，利用珠光体等温转变动力学方程和传热学数学物理 模型，借助于 ＴＩ—５９型电子计算器．模拟钢的珠光体连续冷却转变过程．从而确 定了计算结构钢中理想临界直径 ＤＩ 的计算程序．并实际计算出 ４０ Ｃｒ钢的理想 临界直径ＤＩ．
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| 关 键 词： | 计算机模拟 淬透性预测 理想临界直径 |
Prediction of Hardenahility of Steels by Computer |
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| Chen Feixia,Li Ximeng,Xing Yusheng,Hong Fengying.Prediction of Hardenahility of Steels by Computer[J].Journal of Dalian University of Technology,1985(3). |
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| Authors: | Chen Feixia Li Ximeng Xing Yusheng Hong Fengying |
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| Abstract: | Prediction of hardenability of steels discussed in this paper is a new method. The authors comprehensively take account of the effects of alloy addition, structure factor, etc. The Computation program that calculates ideal critical diameter for constructional steel has been established and the ideal critical diameter of steel 40Cr has been calculated truly through the use of the pearlite isothermal transfor- mation kinetics equation and the mathematics-physical model of heat-transfer. The authors also apply elect ronic computer TI-59 to imitate pearlite continous cooling transformation on the basis of transformation process of microstructure. |
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| Keywords: | computer simulation prediction of hardenability ideal critical diamter |
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