INFLUENCE OF HOMOGENIZATION TREATMENT UNDER AN ELECTRIC FIELD ON DUCTILITY OF 2091 Al-Li ALLOY DURING HOT ROLLING

Abstract

Abstract: For 2091 Al-Li alloy, the volume fraction of second phase particles is greatly determined by the homogenization temperature and homogenization time under an electric field and the ductility of the alloy is determined by the fraciton of second phase particles. The combined homogenization treatment shortens the homogenization time, reduces the loss ofLi content and increases the ductity of the alloy.

Key words: homogenization treatment, 2091 Al-Li alloy, electric field, ductility

LIU Wei; CUI Jianzhong (Northeastern University, Shenyang, China Manuscript received 10 November,1994). INFLUENCE OF HOMOGENIZATION TREATMENT UNDER AN ELECTRIC FIELD ON DUCTILITY OF 2091 Al-Li ALLOY DURING HOT ROLLING[J]. Acta Metallurgica Sinica (English Letters), 1995, 8(1): 35-40.

[1]	Teng Tu, Xian-Hua Chen, Jiao Chen, Chao-Yue Zhao, Fu-Sheng Pan. A High-Ductility Mg-Zn-Ca Magnesium Alloy [J]. Acta Metallurgica Sinica (English Letters), 2019, 32(1): 23-30.
[2]	Li Xiang, Xiao-Hua Min, Xin Ji, Satoshi Emura, Cong-Qian Cheng, Koichi Tsuchiya. Effect of Pre-cold Rolling-Induced Twins and Subsequent Precipitated ω-Phase on Mechanical Properties in a β-Type Ti-Mo Alloy [J]. Acta Metallurgica Sinica (English Letters), 2018, 31(6): 604-614.
[3]	Xin-Yu Lv, An-Ping Dong, Jun Wang, Da Shu, Bao-De Sun. Influence Factors of Aluminum-Slag Interfacial Reaction Under Electric Field [J]. Acta Metallurgica Sinica (English Letters), 2017, 30(8): 753-761.
[4]	Hai-Tao Li, Yong-Chun Liang, Wan-Li Zhong, Xue-Zhi Qin, Guo ?Jian-Ting, Lan-Zhang Zhou, Wei-Li Ren. Tensile Properties and Deformation Behavior of Several Cast Ni-Based Superalloys Fabricated by Different Solidification Ways [J]. Acta Metallurgica Sinica (English Letters), 2017, 30(3): 280-288.
[5]	Fu-Yuan Dong, Peng Zhang, Jian-Chao Pang, Qi-Qiang Duan, Yi-Bin Ren, Ke Yang, Zhe-Feng Zhang. Microstructure and Mechanical Properties of High-Nitrogen Austenitic Stainless Steels Subjected to Equal-Channel Angular Pressing [J]. Acta Metallurgica Sinica (English Letters), 2016, 29(2): 140-149.
[6]	Cui-Hong Li, Qi-Qiang Duan, Zhe-Feng Zhang. Tearing Toughness of Ductile Metals [J]. Acta Metallurgica Sinica (English Letters), 2016, 29(2): 150-155.
[7]	Jun Luo, Hong Yan, Nan Zheng, Rong-Shi Chen. Effects of Zinc and Calcium Concentration on the Microstructure and Mechanical Properties of Hot-Rolled Mg-Zn-Ca Sheets [J]. Acta Metallurgica Sinica (English Letters), 2016, 29(2): 205-216.
[8]	Na Wang, Wei-Bing Zhang, Bi-Yu Tang, En-Jie He, Mao-Lian Zhang. First-Principle Calculations of the MgYA₄ (A = Co and Ni) Phase with AuBe₅-Type Structure [J]. Acta Metallurgica Sinica (English Letters), 2015, 28(11): 1326-1331.
[9]	Genlian Fan, Run Xu, Zhanqiu Tan, Di Zhang, Zhiqiang Li. Development of Flake Powder Metallurgy in Fabricating Metal Matrix Composites: A Review [J]. Acta Metallurgica Sinica (English Letters), 2014, 27(5): 806-815.
[10]	Huifang Lan,Linxiu Du,Na Zhou,Xianghua Liu. Effect of Austempering Route on Microstructural Characterization of Nanobainitic Steel [J]. Acta Metallurgica Sinica (English Letters), 2014, 27(1): 19-26.
[11]	Yuxi Wu, Jia Guo, Jieshan Hou, Wanglin Zhang, Renzhong Huang, Xianguo Liu, Xiufang Ma,Qianfeng Zhang. First-Principles Study of the Influence of Lattice Misfit on the Behavior and the Ductility Effect of Hafnium in Ni–Ni₃Al System [J]. Acta Metallurgica Sinica (English Letters), 2014, 27(1): 87-94.
[12]	Huifang LAN,Xianghua LIU, Linxiu DU . Enhanced mechanical stability of ultrafine grained steel through intercritical annealing cold rolled martensite [J]. Acta Metallurgica Sinica (English Letters), 2012, 25(6): 443-452.
[13]	Zhongbing LUO, Jie ZHAO, Junshan ZHANG,Lai WANG. Tensile behavior of Sn-0.7Cu with Zn addition at various deformation temperatures [J]. Acta Metallurgica Sinica (English Letters), 2011, 24(2): 155-160.
[14]	Y.S. Yang, X.H. Feng, G.F. Cheng, Y.J. Li , Z.Q. Hu. SOLIDIFICATION OF NICKEL-BASED SINGLE CRYSTAL SUPERALLOY BY ELECTRIC FIELD [J]. Acta Metallurgica Sinica (English Letters), 2005, 18(6): 679-685 .
[15]	G.W.Chang. STUDY ON THE MECHANISM OF GRAPHITIZATION IN MOLTEN CAST IRON PROMOTED BY ELECTROPULSE DISCHARGE [J]. Acta Metallurgica Sinica (English Letters), 2004, 17(6): 790-794 .

INFLUENCE OF HOMOGENIZATION TREATMENT UNDER AN ELECTRIC FIELD ON DUCTILITY OF 2091 Al-Li ALLOY DURING HOT ROLLING

PDF (PC)

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics

Comments