Effect of homogenization treatment on precipitation behavior of 3003 aluminum alloy

被引：0
|
作者：
Xiong Z. [1 ]
Yan N. [2 ]
Zhang Y. [3 ]
Yang M. [1 ]
机构：
[1] School of Materials Science and Metallurgical Engineering, Guizhou University, Guiyang
[2] Guizhou Chinalco Aluminum Co. Ltd., Guiyang
[3] School of Materials Science and Engineering, Southeast University, Shenyang
来源：
Zhongnan Daxue Xuebao (Ziran Kexue Ban)/Journal of Central South University (Science and Technology) | 2022年 / 53卷 / 11期
关键词：
3003 aluminum alloy; homogenization treatment; recrystallization behavior; the second phase distribution;
D O I：
10.11817/j.issn.1672-7207.2022.11.005
中图分类号：
学科分类号：
摘要：
The precipitation behaviors of the surface and center layer of continuously TRC 3003 aluminum alloy sheets with different heat treatment and different homogenization methods (single-stage homogenization and two-stage homogenization treatment) were investigated. The results show that when homogenization temperature is lower than 500 ℃, precipitation nucleation is the main precipitation; when the homogenization temperature is higher than 500 ℃, the main effect factors are growth and Ostwald ripening, heterogeneous nucleation is dominant in the low temperature stage of two-stage homogenization treatment; because of the coarsening of the second phase in the surface layer and the precipitation of the needle-like phase in the center layer, which is conducive to obtain a homogeneous microstructure, the distribution of quantity and size of the second phases in the surface and center layer are homogeneous at a homogenization temperature of 500 ℃. © 2022 Central South University of Technology. All rights reserved.
引用
收藏
页码：4242 / 4252
页数：10
相关论文
共 25 条
  • [1] YUAN Zhipeng, TU Yiyou, YUAN Ting, Et al., Effect of the interaction between Fe and Si on the precipitation behavior of dispersoids in Al-Mn alloys during homogenization, Vacuum, 184, (2021)
  • [2] HUANG K, ZHANG K, MARTHINSEN K, Et al., Controlling grain structure and texture in Al-Mn from the competition between precipitation and recrystallization, Acta Materialia, 141, (2017)
  • [3] KAHL S, PENG Rulin, CALMUNGER M, Et al., In situ EBSD during tensile test of aluminum AA3003 sheet, Micron, 58, (2014)
  • [4] HUANG K, LI Y J, MARTHINSEN K., Effect of heterogeneously distributed pre-existing dispersoids on the recrystallization behavior of a cold-rolled Al-Mn-Fe-Si alloy [J], Materials Characterization, 102, (2015)
  • [5] HUANG Li, CAO Lingfei, HUANG Guangjie, Et al., Effect of pre-recovery on subsequent recrystallization kinetics in moderately deformed and supersaturated Al – Mn alloys[J], Journal of Central South University, 25, 3, (2018)
  • [6] HUANG Li, HUANG Guangjie, XIN Yunchang, Et al., Tailoring the microstructure and mechanical properties of the final Al-Mn foils by different intermediate annealing process [J], Journal of Materials Science & Technology, 33, 9, (2017)
  • [7] FANG X W, XIAO H, MARTHINSEN K, Et al., Tailoring microstructure and texture of annealed Al-Mn alloy through the variation of homogenization and prior cold deformation strain, Materials Characterization, 166, (2020)
  • [8] HUANG Ke, ZHAO Qinglong, LI Yanjun, Et al., Two-stage annealing of a cold-rolled Al-Mn-Fe-Si alloy with different microchemistry states[J], Journal of Materials Processing Technology, 221, (2015)
  • [9] HUANG Ke, WANG Ning, LI Yanjun, Et al., The influence of microchemistry on the softening behaviour of two cold-rolled Al-Mn-Fe-Si alloys[J], Materials Science and Engineering: A, 601, (2014)
  • [10] CHEN Jingqi, POOLE W J, PARSON N C., The effect of through thickness texture variation on the anisotropic mechanical response of an extruded Al-Mn-Fe-Si alloy[J], Materials Science and Engineering: A, 730, (2018)
123