Interfacial strength saturation due to local melting at bonding interface in ultrasonic welding of 7075 aluminum alloy to 316L stainless steel

被引：6

作者：

Chiu, Hsiang-Yi ^{[1
]}

Huang, Jhong-Ren ^{[2
]}

Lin, Jhe-Yu ^{[1
]}

机构：

[1] Natl Taipei Univ Technol, Dept Mech Engn, 1,Sec 3,Zhongxiao E Rd, Taipei 10608, Taiwan

[2] Natl Taiwan Univ Sci & Technol, Dept Mech Engn, 43,Sec 4,Keelung Rd, Taipei 10607, Taiwan

来源：

MATERIALS LETTERS | 2024年 / 362卷

关键词：

Ultrasonic welding; Steel; Aluminum; Local melting; JOINT;

D O I：

10.1016/j.matlet.2024.136249

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

This study elucidated the similar to 1-mu m precipitate layers of Al18Mg3Cr2 and Al-6(Cu, Fe) formed apart from the interface when the interfacial temperature is higher than 470 C-degrees during ultrasonic welding of steel/7075 Al alloy. The formation of continuous precipitate layers was induced by local melting, leading to strength saturation (2.75 kN).

引用

页数：4

共 17 条

[1]

Brooks CR., 1984, HEAT TREATMENT STRUC

[2] Atomic-scale investigation of the heterogeneous precipitation in the E (Al18Mg3Cr2) dispersoid of 7075 aluminum alloy [J].

Ding, Lipeng ;

Zhao, Lv ;

Weng, Yaoyao ;

Schryvers, Dominique ;

Liu, Qing ;

Idrissi, Hosni .

JOURNAL OF ALLOYS AND COMPOUNDS, 2021, 851

[3] Influencing factors of the coarsening behaviors for 7075 aluminum alloy in the semi-solid state [J].

Fu, Jinlong ;

Wang, Shuxian ;

Wang, Kaikun .

JOURNAL OF MATERIALS SCIENCE, 2018, 53 (13) :9790-9805

[4] Rapid intermetallic growth under high strain rate deformation during high power ultrasonic spot welding of aluminium to steel [J].

Haddadi, Farid .

MATERIALS & DESIGN, 2015, 66 :459-472

[5] Characteristics of TIG arc-assisted laser welding-brazing joint of aluminum to galvanized steel with preset filler powder [J].

Li, Chun-Ling ;

Fan, Ding ;

Wang, Bin .

RARE METALS, 2015, 34 (09) :650-656

[6] Interfacial reactions and joint performances of high-power ultrasonic welding of aluminum to steel [J].

Li, Huan ;

Zhang, Changxin ;

Deng, Yihong ;

Zhou, Kang ;

Ni, Zenglei ;

Yan, Fei ;

Liu, Qianxi .

JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T, 2023, 26 :328-343

[7] Influence of Al and Ni interlayers on interfacial strength evolution during ultrasonic welding of ultra-low-carbon steel and pure Ti [J].

Lin, Jhe-Yu ;

Nambu, Shoichi ;

Liu, Mao ;

Koseki, Toshihiko .

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2020, 798

[8] Evolution of bonding interface during ultrasonic welding between steel and aluminium alloy [J].

Lin, Jhe-Yu ;

Nambu, Shoichi ;

Koseki, Toshihiko .

SCIENCE AND TECHNOLOGY OF WELDING AND JOINING, 2019, 24 (01) :83-91

[9] Brazability of dissimilar metals tungsten inert gas butt welding-brazing between aluminum alloy and stainless steel with Al-Cu filler metal [J].

Lin, S. B. ;

Song, J. L. ;

Yang, C. L. ;

Fan, C. L. ;

Zhang, D. W. .

MATERIALS & DESIGN, 2010, 31 (05) :2637-2642

[10] Direct welding of different metals used ultrasonic vibration [J].

Matsuoka, Shin-ichi ;

Imai, Hisashi .

JOURNAL OF MATERIALS PROCESSING TECHNOLOGY, 2009, 209 (02) :954-960

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