The improvement of strength and ductility in ultra-fine grained 5052 Al alloy by cryogenic- and warm-rolling

被引：35

作者：

Kang, U. G. ^{[1
]}

Lee, J. C. ^{[1
]}

Jeong, S. W. ^{[1
]}

Nam, W. J. ^{[1
]}

机构：

[1] Kookmin Univ, Sch Adv Mat Engn, Seoul 136702, South Korea

来源：

JOURNAL OF MATERIALS SCIENCE | 2010年 / 45卷 / 17期

关键词：

MECHANICAL-PROPERTIES; MICROSTRUCTURES; SIZE;

D O I：

10.1007/s10853-010-4573-6

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The effects of deformation temperatures and post-deformation annealing on mechanical properties, in conjunction with microstructural evolution in the 5052 Al alloy, were investigated. The combination of cryogenic-rolling with warm-rolling effectively increased tensile strength and yield strength without the decrease of ductility through the formation of ultra-fine grains with dynamic recovery in the 5052 Al alloy. And static annealing, as a post-heat treatment, enhanced the ductility. Therefore, ultra-fine grained 5052 Al alloy with high strength and a moderate level of ductility could be made by the combination of cryogenic-rolling with warm-rolling and the additional static annealing process.

引用

页码：4739 / 4744

页数：6

共 49 条

[31] Achieving Excellent Strength-Ductility Synergy in Ti-6Al-4V Alloy by Warm Rolling and Subsequent Annealing
Liu, Xin
Fu, Bin
Zhang, Jiali
Guo, Yanhui
Xiao, Guilin
JOURNAL OF MATERIALS ENGINEERING AND PERFORMANCE, 2024,
[32] Achieving ultra-fine grains and high corrosion resistance of Al-Zn-Mg-Cu alloy by ECAP and post cold rolling
Li, Guisheng
Pan, Xinyuan
Jiang, Jin
Li, Jinghui
Xie, Lingling
Liu, Haitao
Zhang, Mingya
JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T, 2023, 26 : 7354 - 7368
[33] Investigating the microstructure and mechanical properties of Al-Ag-Sc ultra-fine grain alloy processed by accumulative rolling bonding method
Hasanabadi, M.
Jafarian, H. R.
Sabzi, M.
Eivani, A. R.
JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T, 2024, 32 : 2334 - 2344
[34] Synergistic improvement of strength and ductility of an ultra-high strength Al-Zn-Mg-Cu alloy through a new aging strategy
Long, Mengjun
Jiang, Feng
Wu, Feifei
Su, Yuanming
MATERIALS TODAY COMMUNICATIONS, 2024, 40
[35] Fabrication of a high strength ultra-fine grained Al-Mg-SiC nanocomposite by multi-step friction-stir processing
Khodabakhshi, F.
Gerlich, A. P.
Svec, P.
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2017, 698 : 313 - 325
[36] Significantly changed intergranular corrosion and exfoliation corrosion behavior of the ultra-fine grained Al-5 mass% Cu alloy fabricated by ECAP
Song, D.
Ma, A. B.
Jiang, J. H.
Lin, P. H.
Lu, F. M.
Zhang, L. Y.
MATERIALS AND CORROSION-WERKSTOFFE UND KORROSION, 2013, 64 (11): : 1015 - 1023
[37] Achieving ultra-fine grains and high strength of Mg-9Li alloy via room-temperature ECAP and post rolling
Klu, Edwin Eyram
Song, Dan
Li, Cheng
Wang, Guowei
Gao, Bo
Ma, Aibin
Jiang, Jinghua
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2022, 833
[38] Achieving synchronous improvement of strength and ductility of Mg-3% Al-1% Zn alloy through controlling the rolling orientation
Hua, X.
Lv, F.
Wang, Q.
Duan, Q. Q.
Zhang, Z. F.
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2013, 586 : 38 - 44
[39] Improvement of fracture toughness of ultra fine grained Al-Li 8090 alloy processed through multi axial forging
Kapil, Rajat
Joshi, Amit
Jayaganthan, R.
Gairola, Saurabh
Verma, Raviraj
MATERIALS RESEARCH EXPRESS, 2019, 6 (08):
[40] Unique strength-ductility balance of AlCoCrFeNi2.1 eutectic high entropy alloy with ultra-fine duplex microstructure prepared by selective laser melting
Guo, Yinuo
Su, Haijun
Zhou, Haotian
Shen, Zhonglin
Liu, Yuan
Zhang, Jun
Liu, Lin
Fu, Hengzhi
JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY, 2022, 111 : 298 - 306

← 1 2 3 4 5 →