Microstructure and mechanical properties of friction stir welded joints made from ultrafine grained aluminium 1050

被引：43

作者：

Lipinska, Marta ^{[1
]}

Olejnik, Lech ^{[2
]}

Pietras, Adam ^{[3
]}

Rosochowski, Andrzej ^{[4
]}

Bazarnik, Piotr ^{[1
]}

Golinski, Jacek ^{[2
]}

Brynk, Tomasz ^{[1
]}

Lewandowska, Malgorzata ^{[1
]}

机构：

[1] Warsaw Univ Technol, Fac Mat Sci & Engn, PL-02507 Warsaw, Poland

[2] Warsaw Univ Technol, Inst Mfg Proc, PL-02524 Warsaw, Poland

[3] Welding Inst, Dept Frict & Resistance Welding & Environm Engn, PL-44100 Gliwice, Poland

[4] Univ Strathclyde, Design Manufacture & Engn Management, Glasgow G1 1XJ, Lanark, Scotland

来源：

MATERIALS & DESIGN | 2015年 / 88卷

关键词：

Incremental equal channel angular pressing; Friction stir welding; Aluminium; Microstructure; Mechanical properties; WELDING PARAMETERS; INCREMENTAL ECAP; PURE ALUMINUM; PIN PROFILE; LAP JOINTS; ALLOY; DEFORMATION; REFINEMENT; STRENGTH; PLATES;

D O I：

10.1016/j.matdes.2015.08.129

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

In order to obtain ultrafine grained structure, commercially pure aluminium (Al 1050) plates were subjected up to 8 passes of Incremental Equal Channel Angular Pressing (IECAP) following route C. Plates in different stages of IECAP were joined using Friction Stir Welding (FSW). All welded samples were investigated to determine their mechanical properties and structure evolution in the joint zone. The joining process reduced mechanical strength of material in the nugget zone, which was explained by the grain growth resulting from temperature rise during FSW. Nevertheless, the obtained results are promising in comparison to other methods of joining aluminium. (C) 2015 Elsevier Ltd. All rights reserved.

引用

页码：22 / 31

页数：10

共 50 条

[21] Microstructural characterisation and mechanical properties of friction stir welded joints of aluminium alloy to copper
Liu, H. J.
Shen, J. J.
Zhou, L.
Zhao, Y. Q.
Liu, C.
Kuang, L. Y.
SCIENCE AND TECHNOLOGY OF WELDING AND JOINING, 2011, 16 (01) : 92 - 99
[22] Effect of tool material on mechanical properties of friction stir welded dissimilar aluminium joints
Mrudula, G.
Bhargavi, P.
Krishnaiah, A.
MATERIALS TODAY-PROCEEDINGS, 2021, 38 : 3306 - 3313
[23] Integral and layered mechanical properties of friction stir welded joints of 2014 aluminium alloys
Lin, S. B.
Zhao, Y. H.
Wu, L.
MATERIALS SCIENCE AND TECHNOLOGY, 2006, 22 (08) : 995 - 998
[24] Microstructure and Mechanical Properties of Dissimilar Friction Stir Welding between Ultrafine Grained 1050 and 6061-T6 Aluminum Alloys
Sun, Yufeng
Tsuji, Nobuhiro
Fujii, Hidetoshi
METALS, 2016, 6 (10):
[25] Studies on Characteristics of Friction Stir Welded Joints in Structural Thin Aluminium Alloys Part 2: Metallurgical Features and Mechanical Properties of Friction Stir Welded Joints
T. Okada
H. Hori
T. Hashimoto
H. Tanikawa
S. Iwaki
J. Takeda
T. Miyamichi
N. Eguchi
S. Tanaka
N. Oiwa
K. Namba
Welding in the World, 2005, 49 (3-4) : 83 - 92
[26] Fatigue assessment of laser beam and friction stir welded joints made of aluminium
Mucci, G.
Bernhard, J.
Baumgartner, J.
Frendo, F.
WELDING IN THE WORLD, 2021, 65 (04) : 611 - 621
[27] A study of mechanical properties and microstructure in friction stir welded thin sheet aluminium alloys
Cerri, E.
Leo, P.
Wang, X.
Embury, D.
METALLURGIA ITALIANA, 2011, (05): : 5 - 12
[28] Heterogeneity of mechanical properties of friction stir welded joints of 1050-H24 aluminum alloy
Liu, HJ
Fujii, H
Maeda, M
Nogi, K
JOURNAL OF MATERIALS SCIENCE LETTERS, 2003, 22 (06) : 441 - 444
[29] Microstructure and Mechanical Properties of the Aluminium Alloy 6056 Welded by Friction Stir Welding Techniques
A. L. Lafly
D. Alléhaux
F. Marie
C. Dalle Donne
G. Biallas
Welding in the World, 2006, 50 (11-12) : 98 - 106
[30] Fatigue assessment of laser beam and friction stir welded joints made of aluminium
G. Mucci
J. Bernhard
J. Baumgartner
F. Frendo
Welding in the World, 2021, 65 : 611 - 621

← 1 2 3 4 5 →