scholarly journals Tensile Strength Application Using a Definitive Screening Design Method in Friction Stir Welding of Dissimilar Cast Aluminum and High-Strength Steel with Pipe Shape

2020 ◽  
Vol 19 (10) ◽  
pp. 98-104
Author(s):  
Lee-jon Choy ◽  
◽  
Seong-Hwan Park ◽  
Myung-Won Lee ◽  
Jae-Ha Park ◽  
...  
Keyword(s):  
Tensile Strength ◽  
Friction Stir Welding ◽  
High Strength Steel ◽  
Design Method ◽  
High Strength ◽  
Cast Aluminum ◽  
Friction Stir ◽  
Screening Design ◽  
Definitive Screening ◽  
Definitive Screening Design

scholarly journals Effect of Process Factors on Tensile Shear Load Using the Definitive Screening Design in Friction Stir Lap Welding of Aluminum–Steel with a Pipe Shape

Materials ◽  
2021 ◽  
Vol 14 (19) ◽  
pp. 5787
Author(s):  
Leejon Choy ◽  
Seungkyung Kim ◽  
Jeonghun Park ◽  
Myungchang Kang ◽  
Dongwon Jung
Keyword(s):  
Friction Stir Welding ◽  
Penetration Depth ◽  
Shear Load ◽  
Cast Aluminum ◽  
Tensile Shear ◽  
Plunge Depth ◽  
Friction Stir ◽  
Screening Design ◽  
Definitive Screening ◽  
Lap Welding

Recently, friction stir welding of dissimilar materials has emerged as one of the most significant issues in lightweight, eco-friendly bonding technology. In this study, we welded the torsion beam shaft—an automobile chassis component—with cast aluminum to lighten it. The study rapidly and economically investigated the effects of friction stir welding and process parameters for A357 cast aluminum and FB590 high-strength steel; 14 decomposition experiments were conducted using a definitive screening design that could simultaneously determine the effects of multiple factors. Friction stir welding experiments were conducted using an optical microscope to investigate the tensile shear load behavior in the welding zone. In addition to understanding the interactions between tool penetration depth and plunge speed and tool penetration depth and dwell time, we investigated and found that tool penetration depth positively affected the size of the hooking area and contributed to the stabilization and size reduction of the cavity. The experimental results showed that the plunge depth and tool penetration depth effects were most important; in this case, the plunge depth negatively affected the magnitude of tensile shear load, whereas the tool penetration depth had a positive effect. Therefore, when selecting a tool, it is important to consider the plunge depth and tool penetration depth in lap welding.

Development of friction stir welding of high strength steel sheet

2011 ◽  
Vol 16 (2) ◽  
pp. 181-187 ◽  
Author(s):  
M. Matsushita ◽  
Y. Kitani ◽  
R. Ikeda ◽  
M. Ono ◽  
H. Fujii ◽  
...  
Keyword(s):  
Friction Stir Welding ◽  
High Strength Steel ◽  
Steel Sheet ◽  
High Strength ◽  
Friction Stir

scholarly journals Development of Friction Stir Welding (FSW) of High Strength Steel Sheet

2009 ◽  
Vol 27 (4) ◽  
pp. 360-370 ◽  
Author(s):  
Muneo MATSUSHITA ◽  
Yasushi KITANI ◽  
Rinsei IKEDA ◽  
Moriaki ONO ◽  
Hidetoshi FUJII ◽  
...  
Keyword(s):  
Friction Stir Welding ◽  
High Strength Steel ◽  
Steel Sheet ◽  
High Strength ◽  
Friction Stir

scholarly journals Friction stir welding of high-strength steel type TRIP 700

2016 ◽  
Vol 54 (05) ◽  
pp. 369-378
Author(s):  
P. ZIFČÁK ◽  
P. BLAŽÍČEK ◽  
R. ŠTANCEL
Keyword(s):  
Friction Stir Welding ◽  
High Strength Steel ◽  
High Strength ◽  
Friction Stir ◽  
Steel Type
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