Advances in friction stir spot welding

Z Shen, Y Ding, AP Gerlich - Critical Reviews in Solid State and …, 2020 - Taylor & Francis
Friction stir spot welding (FSSW) is a variation of linear Friction Stir Welding (FSW), which
was invented to compete with resistance spot welding (RSW) and riveting of lightweight …

Research progress on the microstructure and mechanical properties of friction stir welded AlLi alloy joints

Y Yang, J Bi, H Liu, Y Li, M Li, S Ao, Z Luo - Journal of Manufacturing …, 2022 - Elsevier
Abstract Aluminum‑lithium (Alsingle bond Li) alloys have attracted attention in the fields of
aerospace and military owing to their low density, high elastic modulus, high specific …

[HTML][HTML] 轻量化多材料汽车车身连接技术进展

李永兵, 马运五, 楼铭, 雷海洋, 林忠钦 - 机械工程学报, 2016 - qikan.cmes.org
轻量化作为汽车节能减排的重要手段, 得到世界各国的高度重视. 综合考虑成本,
性能及轻量化效果, 采用多材料混合车身设计成为未来最为重要的车身轻量化手段. 然而 …

Characterizations of weld defects, intermetallic compounds and mechanical properties of friction stir lap welded dissimilar alloys

RP Mahto, R Kumar, SK Pal - Materials Characterization, 2020 - Elsevier
This experimental investigation describes the effect of tilt angle and rotational speed on the
characteristics of welding defects, intermetallic compounds, weld strength and micro …

An efficient synergistic double-sided friction stir spot welding method: A case study on process optimization, interfacial characteristics and mechanical properties of …

W Fan, X Yang, Q Chu, W Li - Journal of Manufacturing Processes, 2024 - Elsevier
Friction stir spot welding has important applications in the joining of thin metallic plates.
However, the asymmetric thermomechanical action inherent in the single-sided friction stir …

Microstructure and mechanical optimization of probeless friction stir spot welded joint of an Al-Li alloy

Q Chu, WY Li, XW Yang, JJ Shen, A Vairis… - Journal of Materials …, 2018 - Elsevier
In this work, a third generation Al-Li alloy has been successfully spot welded with probeless
friction stir spot welding (P-FSSW), which is a variant of conventional friction stir welding …

Effect of surface oxide layers in solid-state welding of aluminium alloys–review

D Labus Zlatanovic, J Pierre Bergmann… - … and Technology of …, 2023 - Taylor & Francis
This review sheds novel insights on the residual oxide behaviour of solid-state weld joints of
aluminium alloys. Understanding the influence of oxides on the aluminium surface before …

Microstructure and morphology evolution of probeless friction stir spot welded joints of aluminum alloy

WY Li, Q Chu, XW Yang, JJ Shen, A Vairis… - Journal of Materials …, 2018 - Elsevier
A third generation Al-Li alloy has been successfully welded by probeless friction stir spot
welding (P-FSSW). The joints presented symmetrical 'basin'shapes and two distinct regions …

Numerical analysis of material flow in the probeless friction stir spot welding based on Coupled Eulerian-Lagrangian approach

Q Chu, XW Yang, WY Li, A Vairis, WB Wang - Journal of Manufacturing …, 2018 - Elsevier
AA2198 joints were produced using the probeless friction stir spot welding (P-FSSW).
Numerical modeling of the process based on the Coupled Eulerian-Lagrangian technique …

Joint features and mechanical properties of friction stir lap welded alclad 2024 aluminum alloy assisted by external stationary shoulder

Z Li, Y Yue, S Ji, P Chai, Z Zhou - Materials & Design, 2016 - Elsevier
Alclad 2024-T4 aluminum alloy was successfully joined by friction stir lap welding (FSLW)
assisted by external stationary shoulder in the present study. Joint surface appearances …