Transactions of Materials and Heat Treatment

Title：Experimental study on drawing formability of magnesium aluminum laminates

Authors： Zhao Ling Chi Chengzhong Yu Chunyan Lin Peng Liang Wei

Unit： Taiyuan University of Technology

KeyWords： magnesium aluminum laminates forming performance limit drawing ratio orthogonal test

ClassificationCode：

year,vol(issue):pagenumber：2015,40(4):24-27

Abstract：

Drawing tests of magnesium aluminum laminates were conducted by orthogonal test under different forming conditions, and the influences of forming temperature, punch temperature, drawing speed and radius of die on forming performance were researched. The results show that based on the forming temperature, which is the most important influence factor, the degree of influence of other conditions are different under different forming temperatures, however, punch temperature and radius of die are more important. In the optimum forming temperature range of magnesium, the limit drawing ratio of laminates reaches the maximum at 200 ℃ which is higher than that of magnesium alloy sheet. Coated aluminum alloy has an important effect on the formability of magnesium alloy.

Funds：

国家自然科学基金资助项目(51175363；51274149)

赵玲（1989-），女，硕士研究生

Reference：

[1]Mordike B L，Ebert T.Magnesium properties—applications —potential [J].Material Science and Engineering ，2001，A302：37-45.

[2]Lei T, Ouyang C, Tang W, et a1. Preparation of MgO coatings on magnesium alloys for corrosion protec-tion [J]. Surface and Coatings Technology， 2010，204 (23)：3798-3803.

[3]陈振华,严红革,陈吉华,等.镁合金[M].北京：化学工业出版社,2004.

Chen Z H,Yan H G, Chen J H, et al. Magnesium Alloy[M]. Beijing:Chemical Industry Press, 2004.

[4]刘鹏,李亚江,王娟,等.Mg／Al异种材料真空扩散焊界面区域的显微组织[J].焊接学报，2004，25(5)：5-8.

Liu P, Li Y J, Wang J, et al. Microstructures of Mg/Al dissimilar materials of vacuum diffusion welding interface region[J]. Transactions of the China Welding Institution,2004,25(5):5-8.

[5]杨周林,池成忠,梁伟,等.镁铝叠层板的热轧成型及拉深性能研究[J].兵器材料科学与工程，2013,36(6)：39-41.

Yang Z L, Chi C Z, Liang W, et al. Study on the forming and deep drawing properties of hot-rolled magnesium aluminum laminates[J]. Ordnance Material Science and Engineering,2013,36(6)：39-41.

[6]Luo C Z，Liang W，Li X R，et al.Study on interface characteristics of Al/Mg/A1 composite plates fabricated by two-pass hot rolling[J].Materials Science Forum,2013,747-748:346-351.

[7]Li X R, Liang W, Wang Y, et al. Bonding of Mg and Al with Mg-Al eutectic alloy and its application in aluminum coating on magnesium [J].Journal of Alloys and Compounds,2009,471(1- 2) :408-411.

[8]Zhao L M, Zhang Z D. Effect of Zn alloy interlayer on interface microstructure and strength of diffusion-bonded Mg-Al joint[J]. Scripta Mater.,2008,58(4):283-286.

[9]GB/T 15825.3-2008,金属薄板成形性能与试验方法第3部分：拉深与拉深载荷试验 [S].

GB/T 15825.3-2008,Sheel metal formability and test methods Part 3:Drawing and drawing load test[S].

[10]李云雁,胡传荣.试验设计与数据处理[M].北京：化学工业出版社,2005.

Li Y Y, Hu C R. Experimental Design and Data Processing[M].Beijing: Chemical Industry Press,2005.

[11]于彦东，李彩霞.镁合金AZ31B板材热拉深成形工艺参数优化[J].中国有色金属学报，2006，16(5): 787-792.

Yu Y D, Li C X. Optimization of process parameters of AZ31B magnesium alloy sheet deep drawing forming[J]. The Chinese Journal of Nonferrous Metals,2006, 16(5):787-792.

[12]张坤,王忠堂,张士宏,等.镁合金AZ31B板材热拉深成形工艺研究[J].轻合金加工技术， 2003，31(10)：14-17.

Zhang K, Wang Z T, Zhang S H, et al. The process of AZ31B magnesium alloy sheet deep drawing forming[J]. Light Alloy Fabrication Technology,2003,31(10):14-17.

[13]张士宏,程明,王忠堂,等.有色金属板材若干温热加工成形技术的发展[J].锻压技术，2009,34(4):1-9.

Zhang S H,Cheng M,Wang Z T,et al.Development of non-ferrous metal plate number of warm forming technology[J].Forging & Stamping Technology,2009,34(4):1-9.

[14]张凯锋,尹德良,吴德忠,等.AZ31镁合金板的热拉深性能[J].中国有色金属学报，2003，13(6)：1505-1509.

Zhang K F, Yin D L, Wu D Z, et al. The deep drawing performance of AZ31 magnesium alloy sheet[J]. The Chinese Journal of Nonferrous Metals,2003,13(6):1505-1509.

[15]陈振华，程永奇，夏伟军,等.AZ31镁合金薄板热拉深工艺研究[J].湖南大学学报:自然科学版，2005，32(1):83-86.

Chen Z H,Cheng Y Q,Xia W J,et al.Study on the process of AZ31 magnesium alloy sheet deep drawing[J].Journal of Hunan University:Naturnal Science,2005,32(1):83-86.

[16]彭伟平,曾攀,李培杰,等.AZ31镁合金铸轧板材热拉深工艺研究[J].塑性工程学报，2009，16(1)：37-41.

Peng W P, Zeng P, Li P J,et al. Study on deep process of cast AZ31 magnesium alloy sheet drawing[J].Journal of Plasticity Engineering,2009,16(1):37-41.

Service：

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