In this paper the thin-walled pipes of 5B02 aluminum alloy were annealed at 330 ℃、380 ℃、400 ℃ and tensile properties were tested.The results show that the plastic deformation capability of the sample which annealed at 380 ℃/2h is better than other five samples and original pipes.Comparing the appearance and the texture in these six samples, it was discovered that the different annealing treatments had different effects on the texture of pipes, and made the kinds and the numbers of slip systems change during the plastic deformation.Then the tension properties were changed.
LIU Ji-nan, WANG Lei, WAN Gang, WU Bao-lin, YU Hao
. The effect of different annealing on the texture of 5B02 aluminum alloy pipe[J]. Journal of Shenyang Aerospace University, 2013
, 30(6)
: 72
-76
.
DOI: 10.3969/j.issn.2095-1248.2013.06.016
[1]杨钢, 陈亮维, 王剑华, 等.FCC 金属的织构对力学性能的影响 [J].昆明理工大学学报, 2012, 37 (5):24-27.
[2]Duckham A, Knutsen R D, Engler O.Influence of deformation variables on the formation of copper-type shear bands in Al-Mg[J].Acta Materialia, 2001, 50(11):2881-2893.
[3]Agnew S.R., Yoo M.H., Tom C.N.Application of texture simulation to understanding mechanical behavior of Mg and solid solution alloys containing Li or Y [J].Acta Mater, 2001, 49(20):4277-4289.
[4]KIM K.-H, LEE D.N.Analysis of deformation textures of asymmetrically rolled aluminum sheets [J].Acta Materialia, 2001, 49(13):2583-2595.
[5]汪祥鹏, 陈忠家, 耿德远, 等.退火工艺对5A02铝合金板材组织与性能的影响[J].轻合金加工技术, 2010, 38(7):35-38.
[6]M.B Chen, J.Li, Y.M.Zhao, et al.Comparison of texture evolution between different thickness layers in cold rolled Al-Mg alloy[J].Materials Characterization, 2011, 62(12):1188-1195.
[7]Vatne H.E, Daaland O, Nes E.On the formation of cube texture in aluminum[M].Materials Science Forum, 1994.
[8]杨德庄.位错与金属强化机制[M].哈尔滨:哈尔滨工业大学出版社, 1991.
[9]Maurice C, Driver J H.High temperature plane strain compression of cube oriented aluminum crystals[J].Acta Metallurgic, 1993, 41(6):1653-1664.
[10]Liu W C, Morris J G.Texture evolution of polycrystalline AA 5182 aluminum alloy with an initial{001}<110>texture during rolling[J].Scripta Materialia, 2002, 47(7):487-492.
[11]Jianguo Hu, Keisuke Ikeda, Tadasu Murakami.Effect of texture components on plastic anisotropy and formability of aluminum alloy sheets[J].Journal of Materials Processing Tech, 1998, 73(1):49-56.
