顾剑锋,潘健生,胡明娟,沈甫法

• 1:上海交通大学高温材料及高温测试开放实验室
• 2:上海交通大学高温材料及高温测试开放实验室
• 3:上海交通大学高温材料及高温测试开放实验室
• 4:上海交通大学高温材料及高温测试开放实验室

摘要(Abstract)：

采用三维非线性有限元分析方法模拟小型冷轧辊淬火冷却过程，直观地显示出任一时刻轧辊上的瞬态温度场、组织分布和应力场，可以给出轧辊上任意位置的冷却曲线。在所采用的数学模型中，用增量叠代法处理边界条件非线性、物理参数非线性、相变潜热非线性等复杂问题。在相变量计算中引入应力状态的影响。在应力场分析中采用热弹塑性模型，考虑了相变应变、相变塑性应变、热应变、材料力学性能的温度效应和相变影响等因素。计算机模拟结果和实测结果吻合较好。由此提供了一种良好的淬火工艺虚拟生产试验手段，可作为智能热处理的核心技术之一

关键词(KeyWords)： 淬火,相变,温度场,应力场,　有限元法,计算机模拟

Abstract:

Keywords:

基金项目(Foundation): 国家自然科学基金资助项目，国家科委“九五”攻关项目

作者(Author): 顾剑锋,潘健生,胡明娟,沈甫法

参考文献(References)：

• 1 　 Kama moto S, Nishimori T, Kinoshita S. Analysis of residual stress and distortion resulting fro m quenching large lowalloysteel shafts. Materials Science and Technology ,1985 ,1(10) :798
• 2 　 Jeanm art P, Bouvaist J. Finite element calculation and m easure ment of therm alstresses in quenched plates of highstrength7075 aluminium alloy . Materials Science and Technollogy ,1985 ,1(10) :765
• 3 　 Allen F S, Flectcher A J. Effect of surface conditions of generation of stress and strain in quenched steel plates . Materials Science and Thnology ,1987 ,3 :291
• 4 　 Schroder R. Influences on developm ent of ther mal and residualstressesin quenched steelcylinders of different dim ensions . Materials Science and Technology ,1985 ,1(10) :754 .
• 5 　 Gergely M, Som ogyi Sz , Buza G. Calculation of transformation sequences in quenched steel com ponentsto help predictinternal stress distribution . Materials Science and Technology ,1985 ,1(10) :893
• 6 　 Child H C. Residual stress in heattreated com ponents . Heat Treatm ent of Metals ,1981 ,4 :89 .
• 7 　 Fletcher A J. Therm al Stress and Strain Generation in Heat Treatm ent. New York : Elsevier Science Publishers Ltd ,1989 :349 .
• 8 　 Bates C E. Predicting properties and minimizing residual stress in quenched steel parts . J Heat Treat ,1988 ,6(1) :27 .
• 9 　邹壮辉,高守义,张立文.淬冷热应力场研究和应用进展.金属热处理学报,1993 ,14(3) :1 .
• 10 　 Inoue T, Wang Zhigang . Coupling between stress ,tem perature and metallic structures during processes involving phasetransformation . Materials Science and Technology ,1985 ,1(10) :845 .
• 11 　 Fernandes F M B, Denis S, Sim on A. Mathem atical model coupling phase transformation and tem perature evolution duringquenching of steels . Materials Science and Technology ,1985 ,1(10) :838 .
• 12 　 Sjostro m S. Interactions and constitutive models for calculating quench stress in steel. Materials Science and Technology ,1985 ,1(10) :823 .
• 13 　 Denis S, Egautier, Sim on A,et al. Stressphasetransform ation interactionsbasic principles ,modeling ,and calculation ofinternalstresses . Materials Science and Technology ,1985 ,1(10) :805
• 14 　 Nagasaka Y, Brimacobe J K, Hernandez Morales B,et al. Mathe matical model of phase transform ation and elastoplasticstress in the water spray quenching of steel bar . Metall Trans A,1993 ,24 A(4) :795 .
• 15 　 Buchm aryr B, Kirkaldy J S. Modeling ofthe tem perature field ,transformation behavior ,hardness and m echanicalresponseof low alloy steels during cooling from the austenite region . J Heat Treat ,1990 ,8(2) :127 .
• 16 　汪凌云,骆少明.预测长圆柱体淬火残余应力的有限元方法.金属热处理学报,1994 ,15(3) :26 .
• 17 　 Thuvander and Melander A. Proediction of Distortion and Residual Stress of Engineering Steels Due to Heat Treatment . Materials Science Foru m .1994 ,163 .
• 18 　袁文庆,陈晓,胡明娟等.工件加热三维非稳态温度场的计算机模拟.金属热处理学报,1991 ,12(2) :35
• 19 　 Fletcher A J, Griffths W D. Model of heat transfer during quenching in sodium polycrylate solutions . Materials Science and Technology ,1995 ,11 :322 .
• 20 　 Yuan Farong , Wu Shangli. Transienttem perature and residualstress fieldsin axisy m m etric m etal com ponents after hardening . Materials Science and Technology ,1985 ,1(10) :851 .
• 21 　孔祥谦,王传薄.有限单元法在传热学中的应用.北京:科学出版社,1986 .7 ,123 .
• 22 　郭宽良.计算传热学.合肥:中国科学技术大学出版社,1991 ,259 .
• 23 　潘健生,胡明娟,田东,阮冬.45 号钢淬火三维瞬态温度场与相变的计算机模拟.金属热处理学报,1998 ,19(1) :9 .
• 24 　 Abbsai F, Flectcher A J. Effect of transformation plasticity on generation of thermal stresss and strain in quenched steelplates . Materials Science and Technology ,1985 ,1(10) :830 .
• 25 　朱祖昌,徐祖耀.淬火应力对钢中相变的影响.金属热处理学报.1988 ,9(2) :45 .
• 26 　王瑁成,邵敏.有限元法基本原理与数值方法.北京:清华大学出版社.382 ～400 .
• 27 　王祖成,汪家才.弹性和塑性理论及有限单元法.北京:冶金工业出版社.1983 :41 ,222 .
• 28 　夏志皋.塑性力学.上海:同济大学出版社.1990 ,214 ～230 .
• 29 　徐秉业.弹性与塑性力学.北京:机械工业出版社.1990 ,108 ～145 .
• 30 　 Fletcher A J, Soo mro A B. Effect of transform ation tem perature range on generation of thermal stress and strain duringquenching . Materials Science and Technology ,1986 ,2 :714 .
• 31 　 Fernandes F M B, Denis S, Sim on A. Mathem atical model coupling phase transformation and tem perature evolution duringquenching of steels . Materials Science and Technology ,1985 ,1(10) :838 .
• 32 　 Denis S, Sjostrom S, Sim on A. Coupled te mperature ,stress ,phasetransformation calculation model num erical illustrationofthe internalstress evolution during cooling of a eutectoid carbon steel cylinder . Metall Trans ,1987 ,18 A(7) :1203 .
• 33 　沈豫立,程晓敏.金属零件热处理应力与变形计算.武汉:华中理工大学出版社.1992 :132 ～162 .
• 34 　刘庄,吴肇基,吴景之,张毅.热处理过程的数值模拟.北京:科学出版社.1996 :119 ～158

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