Transactions of Materials and Heat Treatment

Title：Research on rolling properties for closedcell aluminum foam

Authors： Zhu Zhengjiang Zhao Ang Zhang Hualin Hu Yuebo

Unit： Faculty of Mechanical and Electrical Engineering Kunming University of Science and Technology

KeyWords： rolling aluminum foam rolling force damage surface crack finite element analysis

ClassificationCode：TG335

year,vol(issue):pagenumber：2018,43(12):142-145

Abstract：

3D model of closedcell uniform pore aluminum foam was subjected to rolling analysis in the Deform 3D by the finite element method, and the influences of relative reduction, rolling speed, rolling pass and porosity on rolling force, deformation and damage produced in the rolling process of aluminum foam were studied. Then, the experiment was verified. The results show that with the increasing of rolling pass and relative reduction, the rolling force and the damage factor of closedcell aluminum foam enhance in the rolling process. In addition, with the increasing of porosity, the rolling force of aluminum foam decreases, and the influence of rolling speed on the rolling force decreases. Thus, the above study is important to improve the rolling efficiency of aluminum foam, reduce the rolling force and damage, and predict cracking in the rolling process with different rolling schedules and porosities.

Funds：

基金项目:云南省（人培）项目（14118427）

作者简介：朱正江（1992-），男，硕士研究生 Email：zzj0415@qq.com 通讯作者：胡曰博（1975-），男，博士，副教授 Email:huyb@kmust.edu.cn

Reference：

参考文献:

［1］王应武, 夏宇, 王志平,等. 泡沫铝材料应用研究现状
［J］. 材料导报, 2013, 27(15):132-134.

Wang Y W, Xia Y, Wang Z P, et al. Research status on applications of aluminum foams
［J］. Materials Review, 2013, 27(15):132-134.

［2］Banhart J. Manufacture, characterisation and application of cellular metals and metal foams
［J］. Progress in Materials Science, 2001, 46(6): 559-632.

［3］段春龙. 闭孔泡沫铝表层轧实成形的研究
［D］. 秦皇岛:燕山大学, 2013.

Duan C L. The Roll Forming Research of Closedcell Foam Aluminum Surface
［D］. Qinhuangdao: Yanshan University, 2013.

［4］田洪宝. 闭孔泡沫铝的表层塑性成形研究
［D］. 秦皇岛:燕山大学, 2012.

Tian H B. The Plastic Forming Research of Closedcell Foam Aluminum Surface
［D］. Qinhuangdao: Yanshan University, 2012.

［5］祖国胤, 姚广春, 李红斌. 轧制制度对闭孔泡沫铝材料塑性的影响
［J］. 东北大学学报：自然科学版, 2007, 28(2): 237-240.

Zu G Y, Yao G C, Li H B. Effect of rolling schedule on plasticity of closedcell aluminum foam
［J］. Journal of Northeastern University：Natural Science, 2007, 28(2): 237-240.

［6］Iranpour M, Taheri F. A study on crack front shape and the correlation between the stress intensity factors of a pipe subject to bending and a plate subject to tension
［J］. Marine Structures, 2006, 19(4): 193-216.

［7］段兴旺, 刘建生, 郑晓华, 等. 316LN钢裂纹萌生的临界损伤值
［J］. 塑性工程学报, 2013, 20(3): 60-64.

Duan X W, Liu J S, Zheng X H, et al. Critical damage value of 316LN steel crack initiation
［J］. Journal of Plasticity Engineering, 2013, 20(3): 60-64.

［8］郝青显. 泡沫铝夹层板仿真建模及压缩性能研究
［D］. 昆明:昆明理工大学, 2015.

Hao Q X. Research on Simulation Modeling and Compression Performance of Aluminum Foam Sandwich Panels
［D］. Kunming: Kunming University of Science and Technology, 2015.

［9］张清泉, 刘勇谋, 姚进. 中厚板轧制过程的数值模拟分析
［J］. 钢铁钒钛, 2004, 25(3): 10-16.

Zhang Q Q, Liu Y M, Yao J. Numerical simulation of plate rolling process
［J］. Iron Steel Vanadium Titanium, 2004, 25(3): 10-16.

［10］刘洋. 板带热连轧轧制力及其设定的研究
［D］. 洛阳:河南科技大学, 2007.

Liu Y. The Research on Loads and Their Preset of Hot Strip Tandem Mill
［D］. Luoyang: Henan University of Science and Technology, 2007.

［11］陆璐, 王辅忠, 王照旭. 有限元方法在金属塑性成形中的应用
［J］. 材料导报, 2008, 22(6): 87-91.

Lu L,Wang F Z,Wang Z X. Application of finite element method in metal plastic forming
［J］. Materials Review, 2008, 22(6): 87-91.

［12］Bland D R. The calculation of roll force and torque in cold strip rolling with tensions
［J］. Procinstnmecheng, 1948, 159(8): 144-163.

［13］Stone M D. Rolling of thin strip
［J］. Iron & Steel Eng., 1953,(2):115-128.

［14］王巍, 安子军, 彭春彦, 等. 闭孔泡沫材料3D几何建模及力学性能分析
［J］. 塑性工程学报, 2017, 24(4): 194-200.

Wang W, An Z J, Peng C Y, et al. 3D geometry modeling and mechanical properties analysis of closedcell foams
［J］. Journal of Plasticity Engineering, 2017, 24(4): 194-200.

［15］Wierzbicki T, Bao Y, Lee Y W, et al. Calibration and evaluation of seven fracture models
［J］. International Journal of Mechanical Sciences, 2005, 47(4):719-743.

［16］宋欣. 压载荷对铝合金疲劳裂纹扩展影响的有限元建模及实验研究
［D］. 哈尔滨:哈尔滨理工大学, 2009.

Song X. Finite Element Modeling and Experimentation Study of Compressive Loading Effects on Fatigue Crack Propagation of Aluminium Alloy
［D］. Harbin: Harbin University of Science and Technology, 2009.

［17］李娟, 赵广辉, 黄庆学, 等. Q235A特厚板轧制复合的实验分析
［J］. 热加工工艺, 2017,39(23): 115-117.

Li J, Zhao G H, Huang Q X, et al. Experimental analysis of rollingbonding of Q235A heavy plate
［J］. Hot Working Technology, 2017,39(23): 115-117.

［18］刘子健, 赵红阳, 胡小东, 等. AZ31镁合金板带轧制的边部裂纹特点及其演变
［J］. 轻合金加工技术, 2016, 44(3): 31-36.

Service：

【This site has not yet opened Download Service】【Add Favorite】