Room Temperature Recovery Behavior of Cold-Rolled Aluminum Foil Under Severe Plastic Deformation

被引：0

作者：

Chen Dengbin ^{[1
]}

Ren Jieke ^{[2
]}

Yin Fucheng ^{[3
]}

Song Pan ^{[1
]}

Tang Bokai ^{[4
]}

Chen Jiqiang ^{[5
]}

Wan Zequan ^{[1
]}

He Youwei ^{[1
]}

机构：

[1] Yong Jie New Mat Co Ltd, Hangzhou 311225, Peoples R China

[2] State Key Lab Comprehens Utilizat Low Grade Refra, Xiamen 361101, Peoples R China

[3] Xiangtan Univ, Sch Mat Sci & Engn, Xiangtan 411105, Peoples R China

[4] Zhejiang Yong Jie Aluminium Co Ltd, Hangzhou 311222, Peoples R China

[5] Jiangxi Univ Sci & Technol, Fac Mat Met & Chem, Ganzhou 341000, Peoples R China

来源：

RARE METAL MATERIALS AND ENGINEERING | 2023年 / 52卷 / 03期

关键词：

aluminum foil; tensile properties; severe plastic deformation; recovery; TRIPLE JUNCTION MOTION; ALLOY; MICROSTRUCTURE; HOMOGENEITY; MECHANISMS; EVOLUTION;

D O I：

暂无

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Pure aluminum foil (dilute Al-Fe-Si alloy series) with Cu or Mn addition was prepared by severe cold-rolling deformation, and the effect of room temperature storage or low temperature annealing on the tensile properties and microstructure was investigated through tensile tests, optical microscope, scanning electron microscope, electron back scatter diffraction, and atom probe microscope. Results show that the ultimate tensile strength and elongation simultaneously decrease after room temperature storage. The recovery mechanism of substructure, such as subgrain coalescence, leads to the decrease in tensile properties. The decrease in plasticity is more significant for the Mn-containing alloy due to the more significantly increased subgrain size. The atom cluster strengthening can compensate for the strength loss to some extent, whereas the effect of the secondary phases is negligible.

引用

页码：840 / 845

页数：6

共 18 条

[1] Modelling continuous dynamic recrystallization of aluminum alloys based on the polycrystal plasticity approach [J].

Chen, S. F. ;

Li, D. Y. ;

Zhang, S. H. ;

Han, H. N. ;

Lee, H. W. ;

Lee, M. G. .

INTERNATIONAL JOURNAL OF PLASTICITY, 2020, 131

[2] Study of large strain deformation of dilute solid solutions of Al-Cu using channel-die compression [J].

Deschamps, A ;

Brechet, Y ;

Necker, CJ ;

Saimoto, S ;

Embury, JD .

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 1996, 207 (02) :143-152

[3] Atomistic investigation of clustering phenomenon in the Al-Cu system: Three-dimensional phase-field crystal simulation and HRTEM/HRSTEM characterization [J].

Fallah, Vahid ;

Korinek, Andreas ;

Ofori-Opoku, Nana ;

Provatas, Nikolas ;

Esmaeili, Shahrzad .

ACTA MATERIALIA, 2013, 61 (17) :6372-6386

[4]

Fang XY, 2022, RARE METAL MAT ENG, V51, P1565

[5]

Gault B., 2012, Atom Probe Microscopy, DOI [10.1007/978-1-4614-3436-8, DOI 10.1007/978-1-4614-3436-8]

[6] Effect of bimodal microstructure on texture evolution and mechanical properties of 1050 Al alloy processed through severe plastic deformation and subsequent annealing [J].

Hosseiny, Niloofar ;

Shabani, Ali ;

Toroghinejad, Mohammad Reza .

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2021, 820

[7] Iron intermetallic phases in the Al corner of the Al-Si-Fe system [J].

W. Khalifa ;

F. H. Samuel ;

J. E. Gruzleski .

Metallurgical and Materials Transactions A, 2003, 34 (3) :807-825

[8] Characterization of the microstructure, texture and mechanical properties of 7075 aluminum alloy in early stage of severe plastic deformation [J].

Moghaddam, M. ;

Zarei-Hanzaki, A. ;

Pishbin, M. H. ;

Shafieizad, A. H. ;

Oliveira, V. B. .

MATERIALS CHARACTERIZATION, 2016, 119 :137-147

[9] Clustering and nearest neighbour distances in atom-probe tomography [J].

Philippe, T. ;

De Geuser, F. ;

Duguay, S. ;

Lefebvre, W. ;

Cojocaru-Miredin, O. ;

Da Costa, G. ;

Blavette, D. .

ULTRAMICROSCOPY, 2009, 109 (10) :1304-1309

[10] Modeling of continuous dynamic recrystallization of Al-Zn-Cu-Mg alloy during hot deformation based on the internal-state-variable (ISV) method [J].

Sun, Z. C. ;

Wu, H. L. ;

Cao, J. ;

Yin, Z. K. .

INTERNATIONAL JOURNAL OF PLASTICITY, 2018, 106 :73-87

← 1 2 →