Friction-Stir Spot Mechanical Joining between Hot-Dip 55% Aluminum–Zinc Alloy-Coated Steel Sheet and A5083 Aluminum Alloy Plate Using Conventional Punching-Reference-Cited by-同舟云学术

Friction-Stir Spot Mechanical Joining between Hot-Dip 55% Aluminum–Zinc Alloy-Coated Steel Sheet and A5083 Aluminum Alloy Plate Using Conventional Punching

Published:2020-07 Issue: Volume:853 Page:8-12
ISSN:1662-9795
Container-title:Key Engineering Materials
language:
Short-container-title:KEM

Author:

Ohashi Takahiro¹,Ohno Taiki¹,Shiraishi Yuki¹,Tabatabaei Hamed Mofidi¹^ORCID,Nishihara Tadashi¹

Affiliation:

1. Kokushikan University

Abstract

In this study, we fabricated a mechanical joining with spot friction-stirring between an aluminum alloy plate and an aluminum–zinc alloy-coated steel sheet; this was achieved by utilizing a conventional press-punching preprocess. In the preprocessing, a hot-dip 55% aluminum–zinc alloy-coated steel sheet was punched using a press and an inclined surface was generated at the wall of a punched hole due to shear droop. Subsequently, an A5083P-O aluminum alloy plate was positioned against it, and friction stirring was conducted on its rear surface. The hole was filled with the aluminum alloy to generate a mechanical interlock at the tilt of the wall. Further, we evaluated its cross tensile strength (CTS) and tensile shear strength (TSS) and obtained an average CTS and TSS of 368 kN and 1470 kN, respectively.

Publisher

Trans Tech Publications, Ltd.

Subject

Mechanical Engineering,Mechanics of Materials,General Materials Science

Link

https://www.scientific.net/KEM.853.8.pdf

Reference9 articles.

1. S. Bozzi, A. L. Helbert-Etter, T. Baudin. B. Criqui, J. G. Kerbiguet, Mater. Sci. Ser. A, Vol.527 Nos.16-17 (2010), p.4505.

2. K. Miyamoto, S. Nakagawa, C. Sugii, K. Tsushima, S. Iwatani, S. Hojo. T. Ogura, A. Hirose, K. F. Kobayashi, Q. J. Japan Weld. Soc., Vol.32 No.2 (2014), p.83.

3. R. Cao, G. Yu, J. H. Chen, P. C. Wang, J. Mater. Proc. Technol., Vol.213 (2013), p.1753.

4. K. Miyagawa, M. Tsubaki, T. Yasui, M. Fukumoto, Q. J. Japan Weld. Soc., Vol.26 No.2 (2008), p.131.

5. K. Feng, M. Watanabe, S. Kumai, Mater. Trans., Vol.52 no.7 (2011), p.1418.