Please wait a minute...
 
材料工程  2014, Vol. 0 Issue (10): 27-33    DOI: 10.11868/j.issn.1001-4381.2014.10.006
  材料与工艺 本期目录 | 过刊浏览 | 高级检索 |
应力三轴度及轧辊凸度对93钨合金板材轧制损伤的影响
王卺1, 赵国群1, 王广春1, 袁君2
1. 山东大学 材料液固结构演变与加工教育部重点实验室, 济南 250061;
2. 中国兵器工业集团第五三研究所, 济南 250031
Effect of Roll Convexity and Stress Triaxiality on Rolling Damage of 93 Tungsten Alloy Sheet
WANG Jin1, ZHAO Guo-qun1, WANG Guang-chun1, YUAN Jun2
1. Laboratory for Liquid-solid Structural Evolution and Processing of Materials (Ministry of Education), Shandong University, Jinan 250061, China;
2. Institute 53 of China North Industries Group Corporation, Jinan 250031, China
全文: PDF(3681 KB)   HTML()
输出: BibTeX | EndNote (RIS)      
摘要 依据粉末烧结93钨合金板材轧制过程数值模拟模型,利用DEFORM有限元软件,分析了轧辊凸度对轧制钨板头部开裂的影响及开裂点处应力状态的变化情况。结果表明:随轧辊凸度数值的增加,轧制力和板材宽展呈上升趋势,等效应力和等效应变变化不明显;咬入阶段轧辊凸度绝对值增加使板材头部应力三轴度和开裂的趋势均增大,轧辊凸度取值范围应在-0.02~0.05mm。
服务
把本文推荐给朋友
加入引用管理器
E-mail Alert
RSS
作者相关文章
王卺
赵国群
王广春
袁君
关键词 93钨合金板材轧制数值模拟损伤轧辊凸度应力三轴度    
Abstract:According to the numerical simulation model of the rolling process of powder sintered 93 tungsten alloy sheet and using the finite software DEFORM,the effect of roll convexity on head crack of the rolled sheet and the principal stress change in the crack point were analyzed.The results show that,with the increase of roll convexities,roll force and the rolled sheet width are on the rise,effective stress and effective strain change slightly,stress triaxiality and cracking tendency increase with the increasing of roll convexities absolute value,the selected range of roll convexities is-0.02-0.05mm.
Key words93 tungsten alloy sheet    rolling    numerical simulation    damage    roll convexity    stress triaxiality
收稿日期: 2014-03-18     
1:  TB31  
通讯作者: 赵国群(1962-), 男, 教授, 研究方向: 塑性成形工艺与装备, 联系地址: 山东济南经十路17923号(250061), E-mail: zhaogq@sdu.edu.cn     E-mail: zhaogq@sdu.edu.cn
引用本文:   
王卺, 赵国群, 王广春, 袁君. 应力三轴度及轧辊凸度对93钨合金板材轧制损伤的影响[J]. 材料工程, 2014, 0(10): 27-33.
WANG Jin, ZHAO Guo-qun, WANG Guang-chun, YUAN Jun. Effect of Roll Convexity and Stress Triaxiality on Rolling Damage of 93 Tungsten Alloy Sheet. Journal of Materials Engineering, 2014, 0(10): 27-33.
链接本文:  
http://jme.biam.ac.cn/jme/CN/10.11868/j.issn.1001-4381.2014.10.006      或      http://jme.biam.ac.cn/jme/CN/Y2014/V0/I10/27
[1] 马运柱,张佳佳,刘文胜,等.真空热处理对微波烧结93W-Ni-Fe合金显微组织及力学性能的影响[J].稀有金属材料与工程,2012,41(9):1680-1683.MA Yun-zhu,ZHANG Jia-jia,LIU Wen-sheng,et al.Effects of vacuum heat treatment on microstructure and mechanical properties of 93W-Ni-Fe alloy by microwave sintering [J].Rare Metal Materials and Engineering,2012,41(9):1680-1683.
[2] 刘海燕,宋卫东,栗建桥.钨合金动态力学性能的三维数值模拟研究[J].材料工程,2012,(6):71-75.LIU Hai-yan,SONG Wei-dong,LI Jian-qiao.Three dimensional numerical analysis on dynamic mechanical property of tungsten alloys [J].Journal of Materials Engineering,2012,(6):71-75.
[3] 詹土生,周智耀,孙远,等.塑性变形对钨铜板材显微结构及性能的影响[J].稀有金属材料与工程,2010,39(6):1053-1056.ZHAN Tu-sheng,ZHOU Zhi-yao,SUN Yuan,et al.Influence of plastic deformation on microstructure and performance of 85W-Cu sheet[J].Rare Metal Materials and Engineering,2010,39(6):1053-1056.
[4] DAS J,RAO G A,PABI S K,et al,Deformation behavior of a newer tungsten heavy alloy [J].Materials Science and Engineering:A,2011,528(19):6235-6247.
[5] 刘强强,池成忠,许树勤,等.轧制变形率对钨板晶粒尺寸与硬度的影响[J].锻压装备与制造技术,2012,(1):98-100.LIU Qiang-qiang,CHI Cheng-zhong,XU Shu-qin,et al.Experimental study of rolling process for medium and heavy molybdenum plate [J].China Metalforming Equipment and Manufacturing Technology,2012,(1):98-100.
[6] MA Hong-lei,HU Geng-kai,TAN Cheng-wen,et al.Damage mechanisms for 93W and 97W tungsten-based alloys [J].Rare Metal Materials and Engineering,2010,39(8):1344-1347.
[7] 闫玉曦,孙权,陈建钧,等.基于GTN模型的冷轧硅钢边部裂纹扩展研究[J].机械工程学报,2012,48(10):33-39.YAN Yu-xi,SUN Quan,CHEN Jian-jun,et al.Analysis for the propagation of edge crack of silicon steel during cold rolling process based on GTN damage model[J].Journal of Mechanical Engineering,2012,48(10):33-39.
[8] 苌群峰,彭颖红,杜朝辉.镁合金板材温热成形韧性破裂准则[J].机械工程学报,2009,45(10):294-299.CHANG Qun-feng,PENG Ying-hong,DU Zhao-hui.Ductile fracture criterion for warm deep drawing of magnesium alloy sheet [J].Journal of Mechanical Engineering,2009,45(10):294-299.
[9] POURSINA M,DEHKORDI N T,FATTAHI A,et al.Application of genetic algorithms to optimization of rolling schedules based on damage mechanics [J].Simulation Modeling Practice and Theory,2012,22(3):61-73.
[10] 陈志英,董湘怀.GTN细观损伤模型参数对板料损伤行为的影响[J].锻压技术,2012,37(3):23-27.CHEN Zhi-ying,DONG Xiang-huai.Influence of GTN meso-damage model parameters on sheet forming damage behavior [J].Forming and Stamping Technology,2012,37(3):23-27.
[11] 王在林,韩飞,刘继英,等.韧性断裂准则在超高强钢辊弯成形工艺中的应用[J].塑性工程学报,2012,19(4):16-20.WANG Zai-lin,HAN Fei,LIU Ji-ying,et al.Research on application of ductile fracture criteria in roll forming process of ultra high strength steel [J].Journal of Plasticity Engineering,2012,19(4):16-20.
[12] 宋鸿武,张士宏,程明,等.钛合金热变形过程中裂纹缺陷的预测[J].稀有金属材料与工程,2012,41(5):781-785.SONG Hong-wu,ZHANG Shi-hong,CHENG Ming,et al.Fracture prediction during hot deformation process of a titanium alloy [J].Rare Metal Materials and Engineering,2012,41(5):781-785.
[13] ZHANG D F,DAI Q W,FANG L,et al.Prediction of edge cracks and plastic-damage analysis of Mg alloy sheet in rolling [J].Transactions of Nonferrous Metals Society of China,2011,21(5):1112-1117.
[14] 乔瑞,王长松,盛桂伟.板材轧制过程的三维有限元分析[J].冶金自动化,2005,(增刊):230-233.QIAO Rui,WANG Chang-song,SHENG Gui-wei.Three dimensional analysis of the sheet's rolling process [J].Metallurgical Industry Automation,2005,(Suppl):230-233.
[15] 李频,温方金,杨雁青,等.3000mm中板轧机辊型预测模型研究及应用[J].钢铁研究学报,2011,(增刊):67-71.LI Pin,WEN Fang-jin,YANG Yan-qing,et al.Roll contour model of 3000 mm plate mill and its application [J].Journal of Iron and Steel Research,2011,(Suppl):67-71.
[16] RAMESH K T,LENNON A M,The thermo-visco plastic response of polycrystalline tungsten in compression [J].Materials Science and Engineering:A,2000,276 (9):9-21.
[17] 肖松涛,周廉,王国栋,等.钨塑性变形抗力数学模型的研究[J].稀有金属快报,2004,23(11):26-28.XIAO Song-tao,ZHOU Lian,WANG Guo-dong,et al.Analysis on plastic deformation resistance of mathematical model of tungsten [J].Rare Metals Letters,2004,23(11):26-28.
[18] 徐英鸽,康进兴,陈文涛,等.93WNiFe合金抗拉强度的温度效应[J].材料热处理学报,2006,35(14):1-3.XU Ying-ge,KANG Jin-xing,CHEN Wen-tao,et al.Temperature effects on strength of 93WNiFe alloy [J].Transactions of Materials and Heat Treatment,2006,35(14):1-3.
[1] 李龙, 祝志超, 张心金, 刘会云. 利用控轧控冷技术开发热轧不锈钢复合板的实验研究[J]. 材料工程, 2015, 43(7): 62-67.
[2] 王宁, 李健, 关志军, 谭凯. 工艺参数对钼粉烧结体近等温包套锻造成形过程中应变的影响[J]. 材料工程, 2015, 43(6): 46-51.
[3] 李智凤, 潘清林, 严杰, 彭卓玮, 李波, 杨新远. 退火制度对钎焊用热轧复合铝板组织与性能的影响[J]. 材料工程, 2015, 43(5): 13-20.
[4] 付志凯, 王文健, 丁昊昊, 顾凯凯, 刘启跃. 等温淬火球墨铸铁滚动磨损与损伤性能[J]. 材料工程, 2015, 43(5): 75-80.
[5] 董慧民, 安学锋, 益小苏, 闫丽, 苏正涛, 包建文. 纤维增强聚合物基复合材料低速冲击研究进展[J]. 材料工程, 2015, 43(5): 89-100.
[6] 石晓朋, 李曙林, 常飞, 卞栋梁, 尹俊杰. 复合材料加筋壁板低速冲击响应与冲击能量关系[J]. 材料工程, 2015, 43(4): 53-58.
[7] 傅田, 李文亚, 杨夏炜, 李锦锋, 高大路. 搅拌摩擦点焊技术及其研究现状[J]. 材料工程, 2015, 43(4): 102-114.
[8] 高禹, 王钊, 陆春, 包建文, 宋恩鹏, 董尚利. 高性能树脂基复合材料典型空天环境下动态力学行为研究现状[J]. 材料工程, 2015, 43(3): 106-112.
[9] 黄东男, 于洋, 李有来, 左壮壮. 复杂断面空心铝型材分流模挤压焊合过程金属流变行为分析[J]. 材料工程, 2014, 0(9): 68-75.
[10] 严实, 赵金阳, 陆夏美, 曾涛. 基于声发射技术的三维编织复合材料低速冲击损伤分析[J]. 材料工程, 2014, 0(7): 92-97.
[11] 谢宗蕻, 刘海涵, 田江. 复合材料泡沫夹层板准静态压痕实验的有限元模拟[J]. 材料工程, 2014, 0(2): 13-17.
[12] 王国林, 刘高君, 王磊, 张铃欣. 轮胎胎面胶料共挤出成型的有限元仿真研究[J]. 材料工程, 2014, 0(2): 51-54.
[13] 杨亮, 李嘉荣, 金海鹏, 谢洪吉, 韩梅, 刘世忠. DD6单晶精铸薄壁试样定向凝固过程数值模拟[J]. 材料工程, 2014, 0(11): 15-22.
[14] 强斌, 刘宇杰, 阚前华. 粘接界面泡沫铝夹芯板的三点弯曲失效数值模拟[J]. 材料工程, 2014, 0(11): 97-101.
[15] 于超, 任会兰, 宁建国. 钨合金力学性能表征分子动力学模拟[J]. 材料工程, 2014, 0(10): 82-89.
Viewed
Full text


Abstract

Cited

  Shared   
  Discussed   
版权所有 © 2015《材料工程》编辑部
地址:北京81信箱44分箱 邮政编码: 100095
电话:010-62496276 E-mail:matereng@biam.ac.cn
本系统由北京玛格泰克科技发展有限公司设计开发 技术支持:support@magtech.com.cn