热加工过程中动态再结晶现象的多相场研究

徐树杰; 师春生; 赵乃勤; 刘恩佐

doi:10.7498/aps.61.116101

摘要

金属热加工过程中的动态再结晶引起的组织演化难以通过实验实时观察, 本文基于Ginzburg-Landau动力学方程, 构造多相场法与位错密度计算相耦合的物理模型, 模拟了热加工过程中的动态再结晶现象.研究了不同温度和不同应变速率下的动态再结晶过程, 阐述了应力-应变曲线由单峰形式转变为多峰形式的原因.此外, 本文利用多相场法对多阶段变形过程进行了系统模拟, 研究了静态回复对动态再结晶过程的影响, 分析了不同的热加工参数对动态再结晶动力学的影响, 发现在变形间断过程中, 晶粒尺寸不断增大, 较高的变形温度和较低的应变速率可以加速动态再结晶过程.

关键词:

Abstract

Evolution of the dynamic recrystallization microstructure in the hot working process of metal is difficult to observe in real time experimentally. Based on Ginzburg-Landau kinetic equation, a physical metallurgy model with coupling multi-phase field method and the dislocation density calculation is used to simulate dynamic recrystallization in the thermal processing. The dynamic recrystallization processes at the different temperatures and different strain rates are investigated. The reason for the stress-strain curve changing from single peak state to the multi-peak state is explained. In addition, we systematically simulate the process of multi-stage deformation and the effect of static recovery on dynamic recrystallization, and analyze the influence of thermal processing parameters on the kinetics of dynamic recrystallization. The simulation results show that the grain size increases during suspension of deformation, and higher deformation temperature and lower deformation strain rate can accelerate the process of dynamic recrystallization.

Keywords:

作者及机构信息

1.
天津大学材料科学与工程学院, 天津市材料复合与功能化重点实验室, 天津 300072

Authors and contacts

1.
Tianjin Key Laboratory of Composite and Functional Materials, School of Materials Science and Engineering, Tianjin University, Tianjin 300072, China

参考文献

[1]	Momeni A, Dehghani K, Ebrahimi G R 2011 J. Alloy. Compd. 509 9387
[2]	Manonukul A, Dunne F P E 1999 Acta Mater. 47 4340
[3]	Ivasishin O M, Shevchenko S V, Semiatin S L 2009 Acta Mater. 57 2834
[4]	Radhakrishnan B, Sarma G B, Zacharia T 1998 Acta Mater. 46 4415
[5]	Shen X M, Guan X J, Zhang J X, Liu Y T, Ma X F, Zhao X M 2007 Chin. J. Nonferrous Met. 17 124 (in Chinese) [申孝民, 关小军, 张继祥, 刘运腾, 麻晓飞, 赵宪明 2007 中国有色金属学报 17 124]
[6]	Sepehrband P, Esmaeili S 2010 Scripta Mater. 63 4
[7]	Goetz R L, Seetharaman V 1998 Scripta Mater. 38 405
[8]	Yang H, Wu C, Li H W, Fan X G 2011 Sci. China Tech. Sci. 54 2107
[9]	Yin H, Felicelli S D, Wang L 2011 Acta Mater. 59 3124
[10]	Kugler G, Turk R 2004 Acta Mater. 52 4659
[11]	Ding R, Guo Z X 2001 Acta Mater. 49 3163
[12]	Chen F, Cui Z S, Liu J, Chen W, Chen S J 2010 Mater. Sci. Eng. A 527 5539
[13]	Das S 2010 Comput. Mater. Sci. 47 705
[14]	Hallberg H, Wallin M, Ristinmaa M 2010 Comput. Mater. Sci. 49 25
[15]	Li J J, Wang J C, Xu Q, Yang G C 2007 Acta Phys. Sin. 56 1514 (in Chinese) [李俊杰, 王锦程, 许泉, 杨根仓 2007 56 1514]
[16]	Zhang X G, Zong Y P, Wang M T, Wu Y 2011 Acta Phys. Sin. 60 068201 (in Chinese) [张宪刚, 宗亚平, 王明涛, 吴艳 2011 60 068201]
[17]	Zhang Q, Wang J C, Zhang Y C, Yang G C 2011 Acta Phys. Sin. 60 088104 (in Chinese) [张琪, 王锦程, 张亚丛, 杨根仓 2011 60 088104]
[18]	Yang Y J, Wang J C, Zhang Y X, Zhu Y C, Yang G C 2008 Acta Phys. Sin. 57 5290 (in Chinese) [杨玉娟, 王锦程, 张玉祥, 朱耀产, 杨根仓 2008 57 5290]
[19]	Zong Y P, Wang M T, Guo W 2009 Acta Phys. Sin. 58 S161 (in Chinese) [宗亚平, 王明涛, 郭巍 2009 58 S161]
[20]	Wang M T, Zong Y P, Wang G 2009 Comput. Mater. Sci. 45 217
[21]	Gao Y J, Luo Z R, Hu X Y, Huang C G 2010 Acta Metall. Sin. 46 1161 (in Chinese) [高英俊, 罗志荣, 胡项英, 黄创高 2010金属学报 46 1161]
[22]	Suwa Y, Sait Y, Onodera H 2008 Comput. Mater. Sci. 44 286
[23]	Takaki T, Hisakuni Y, Hirouchi T 2009 Comput. Mater. Sci. 45 881
[24]	Steinbach I, Pezzolla F 1999 Physica D 134 385
[25]	Steinbach I, Pezzolla F, Nestler B, Seebelberg M, Prieler R, Schmitz G J, Rezende J L L 1996 Physica D 94 135
[26]	Kocks U F 1976 J. Eng. Mater. Tech. 98 76
[27]	Mecking H, Kocks U F 1981 Acta Metall. 29 1865
[28]	Kim S G, Kim D I, Kim W T 2006 Phys. Rev. E 74 061605
[29]	Fan D, Chen L Q 1997 Acta Mater. 45 611
[30]	Fan D, Geng C W, Chen L Q 1997 Acta Mater. 45 1115
[31]	Lee H W, Im Y T 2011 Mater. Trans. 51 1614
[32]	Dehghan-Manshadi A, Barnett M R, Hodgson P D 2008 Metall. Mater. Trans. A 39A 1359
[33]	Liu J, Cui Z S, Li C X 2008 Comput. Mater. Sci. 41 375
[34]	Zhang Y, Zeng X Q, Lu C, Ding W J 2006 Mater. Sci. Eng. A 428 91
[35]	Blaz L, Sakai T, Jonas J J 1983 Met. Sci. 17 610
[36]	Sakai T 1995 J. Mater. Process Technol. 53 349
[37]	Barnett M R, Kelly G L, Hodgson P D 2000 Scripta Mater. 43 365
[38]	Bao S Q, Zhao G, Yu C B, Chang Q M, Ye C L, Mao X P 2011 Appl. Math. Model. 35 3268

施引文献

[1]	Momeni A, Dehghani K, Ebrahimi G R 2011 J. Alloy. Compd. 509 9387
[2]	Manonukul A, Dunne F P E 1999 Acta Mater. 47 4340
[3]	Ivasishin O M, Shevchenko S V, Semiatin S L 2009 Acta Mater. 57 2834
[4]	Radhakrishnan B, Sarma G B, Zacharia T 1998 Acta Mater. 46 4415
[5]	Shen X M, Guan X J, Zhang J X, Liu Y T, Ma X F, Zhao X M 2007 Chin. J. Nonferrous Met. 17 124 (in Chinese) [申孝民, 关小军, 张继祥, 刘运腾, 麻晓飞, 赵宪明 2007 中国有色金属学报 17 124]
[6]	Sepehrband P, Esmaeili S 2010 Scripta Mater. 63 4
[7]	Goetz R L, Seetharaman V 1998 Scripta Mater. 38 405
[8]	Yang H, Wu C, Li H W, Fan X G 2011 Sci. China Tech. Sci. 54 2107
[9]	Yin H, Felicelli S D, Wang L 2011 Acta Mater. 59 3124
[10]	Kugler G, Turk R 2004 Acta Mater. 52 4659
[11]	Ding R, Guo Z X 2001 Acta Mater. 49 3163
[12]	Chen F, Cui Z S, Liu J, Chen W, Chen S J 2010 Mater. Sci. Eng. A 527 5539
[13]	Das S 2010 Comput. Mater. Sci. 47 705
[14]	Hallberg H, Wallin M, Ristinmaa M 2010 Comput. Mater. Sci. 49 25
[15]	Li J J, Wang J C, Xu Q, Yang G C 2007 Acta Phys. Sin. 56 1514 (in Chinese) [李俊杰, 王锦程, 许泉, 杨根仓 2007 56 1514]
[16]	Zhang X G, Zong Y P, Wang M T, Wu Y 2011 Acta Phys. Sin. 60 068201 (in Chinese) [张宪刚, 宗亚平, 王明涛, 吴艳 2011 60 068201]
[17]	Zhang Q, Wang J C, Zhang Y C, Yang G C 2011 Acta Phys. Sin. 60 088104 (in Chinese) [张琪, 王锦程, 张亚丛, 杨根仓 2011 60 088104]
[18]	Yang Y J, Wang J C, Zhang Y X, Zhu Y C, Yang G C 2008 Acta Phys. Sin. 57 5290 (in Chinese) [杨玉娟, 王锦程, 张玉祥, 朱耀产, 杨根仓 2008 57 5290]
[19]	Zong Y P, Wang M T, Guo W 2009 Acta Phys. Sin. 58 S161 (in Chinese) [宗亚平, 王明涛, 郭巍 2009 58 S161]
[20]	Wang M T, Zong Y P, Wang G 2009 Comput. Mater. Sci. 45 217
[21]	Gao Y J, Luo Z R, Hu X Y, Huang C G 2010 Acta Metall. Sin. 46 1161 (in Chinese) [高英俊, 罗志荣, 胡项英, 黄创高 2010金属学报 46 1161]
[22]	Suwa Y, Sait Y, Onodera H 2008 Comput. Mater. Sci. 44 286
[23]	Takaki T, Hisakuni Y, Hirouchi T 2009 Comput. Mater. Sci. 45 881
[24]	Steinbach I, Pezzolla F 1999 Physica D 134 385
[25]	Steinbach I, Pezzolla F, Nestler B, Seebelberg M, Prieler R, Schmitz G J, Rezende J L L 1996 Physica D 94 135
[26]	Kocks U F 1976 J. Eng. Mater. Tech. 98 76
[27]	Mecking H, Kocks U F 1981 Acta Metall. 29 1865
[28]	Kim S G, Kim D I, Kim W T 2006 Phys. Rev. E 74 061605
[29]	Fan D, Chen L Q 1997 Acta Mater. 45 611
[30]	Fan D, Geng C W, Chen L Q 1997 Acta Mater. 45 1115
[31]	Lee H W, Im Y T 2011 Mater. Trans. 51 1614
[32]	Dehghan-Manshadi A, Barnett M R, Hodgson P D 2008 Metall. Mater. Trans. A 39A 1359
[33]	Liu J, Cui Z S, Li C X 2008 Comput. Mater. Sci. 41 375
[34]	Zhang Y, Zeng X Q, Lu C, Ding W J 2006 Mater. Sci. Eng. A 428 91
[35]	Blaz L, Sakai T, Jonas J J 1983 Met. Sci. 17 610
[36]	Sakai T 1995 J. Mater. Process Technol. 53 349
[37]	Barnett M R, Kelly G L, Hodgson P D 2000 Scripta Mater. 43 365
[38]	Bao S Q, Zhao G, Yu C B, Chang Q M, Ye C L, Mao X P 2011 Appl. Math. Model. 35 3268

[1]	张子发, 袁翔, 鹿颖申, 何丹敏, 严全河, 曹浩宇, 洪峰, 蒋最敏, 徐闰, 马忠权, 宋宏伟, 徐飞. 动态热风辅助再结晶策略改善CsPbI₂Br钙钛矿在大气环境下的结晶及其光电性能. , 2024, 73(9): 098803. doi: 10.7498/aps.73.20240153
[2]	张国帅, 尹超, 王兆繁, 陈泽, 毛世峰, 叶民友. 中子辐照诱导钨再结晶的模拟研究. , 2023, 72(16): 162801. doi: 10.7498/aps.72.20230531
[3]	杨俊升, 朱子亮, 曹启龙. 预取向半晶态高分子片晶结构形成微观机理及其应力-应变响应特性的分子动力学模拟. , 2020, 69(3): 038101. doi: 10.7498/aps.69.20191191
[4]	杨俊升, 黄多辉. 环状聚合物及其对应的线性链熔体在启动剪切场下流变特性的分子动力学模拟研究. , 2019, 68(13): 138301. doi: 10.7498/aps.68.20190403
[5]	王程, 王冠宇, 张鹤鸣, 宋建军, 杨晨东, 毛逸飞, 李永茂, 胡辉勇, 宣荣喜. 单轴、双轴应变Si拉曼谱应力模型. , 2012, 61(4): 047203. doi: 10.7498/aps.61.047203
[6]	张宪刚, 宗亚平, 吴艳. 相场再结晶储能释放模型与显微组织演变的模拟研究. , 2012, 61(8): 088104. doi: 10.7498/aps.61.088104
[7]	张宇, 葛昌纯, 沈卫平, 邱成杰. 喷射成型FGH4095静态再结晶组织特征. , 2012, 61(20): 208101. doi: 10.7498/aps.61.208101
[8]	陶为俊, 浣石. 沿时间逐步求解应力的拉格朗日分析方法研究. , 2012, 61(20): 200703. doi: 10.7498/aps.61.200703
[9]	宗亚平, 王明涛, 郭巍. 再结晶和外力场下第二相析出的相场法模拟. , 2009, 58(13): 161-S168. doi: 10.7498/aps.58.161
[10]	杨玉娟, 王锦程, 杨根仓, 张玉祥, 朱耀产. 三维多相场数值模拟共晶CBr4-C2Cl6合金在不同抽拉速度下的形态选择. , 2009, 58(4): 2797-2803. doi: 10.7498/aps.58.2797
[11]	肖纳敏, 李殿中, 李依依. Fe-C合金中形变诱导动态相变的蒙特卡罗模拟. , 2009, 58(13): 169-S176. doi: 10.7498/aps.58.169
[12]	王庆学. 异质结构的应变和应力分布模型研究. , 2005, 54(8): 3757-3763. doi: 10.7498/aps.54.3757
[13]	王中结, 路轶群, 陆同兴. 捕陷原子在大失谐双色场中的量子崩塌-回复特性. , 2000, 49(5): 875-879. doi: 10.7498/aps.49.875
[14]	彭金生, 李高翔, 周鹏. 虚光场在原子的周期衰变和回复效应中的影响. , 1993, 42(7): 1042-1048. doi: 10.7498/aps.42.1042-2
[15]	彭金生；李高翔；周鹏. 虚光场在原子的周期衰变和回复效应中的影响. , 1991, 40(7): 1042-1048. doi: 10.7498/aps.40.1042
[16]	葛传珍；张京；冯端. 在具有长程应变场的GGG晶体中螺型位错的应力双折射像. , 1987, 36(8): 1081-1086. doi: 10.7498/aps.36.1081
[17]	周邦新. 钼单晶体的冷轧及再结晶织构. , 1963, 19(5): 297-305. doi: 10.7498/aps.19.297
[18]	周邦新, 颜鸣皋. 磷对冷轧纯铜再结晶的影响. , 1963, 19(10): 633-648. doi: 10.7498/aps.19.633
[19]	戴礼智, 张信钰. 国产纯铁的轧制与再结晶织构. , 1958, 14(1): 17-22. doi: 10.7498/aps.14.17
[20]	颜鸣皋, 周邦新. 冷轧铜板再结晶織构的形成. , 1958, 14(2): 121-135. doi: 10.7498/aps.14.121

计量

文章访问数: 7928
PDF下载量: 888
被引次数: 0

姓名
邮箱
手机号码
标题
留言内容
验证码

搜索

留言板