scholarly journals Investigation on Shearing Strength of Resistance Spot-Welded Joints of Dissimilar Steel Plates with Varying Welding Current and Time

2021 ◽  
Author(s):  
Lei Chen ◽  
Yu Zhang ◽  
Xiaodi Xue ◽  
Bingxu Wang ◽  
Jing Yang ◽  
...  
Keyword(s):  
Welded Joints ◽  
Welding Current ◽  
Steel Plates ◽  
Dissimilar Steel ◽  
Resistance Spot ◽  
Shearing Strength ◽  
Spot Welded

Influence of Welding Parameters on the Quality of Resistance Spot Welded Joints of DP600 Steels

2014 ◽  
Vol 635 ◽  
pp. 143-146 ◽  
Author(s):  
Ľuboš Kaščák ◽  
Emil Spišák ◽  
Ivan Gajdoš
Keyword(s):  
Automotive Industry ◽  
Automobile Industry ◽  
Welded Joints ◽  
Spot Welding ◽  
Welding Current ◽  
High Strength ◽  
Welding Parameters ◽  
Resistance Spot ◽  
Resistance Spot Welds ◽  
Spot Welded

Advanced high-strength dual-phase steel was developed specifically for automotive industry in order to benefit from its excellent formability and great crash absorption ability in comparison with conventional AHSS. Resistance spot welding is the dominant and effective method of joining metal sheets in automobile industry. After spot welding, important changes occur in mechanical and metallurgical properties of the spot welded areas and heat affected zones. The investigation into these changes is very important for safety, which depends on the strength of the welded joints. Weldability of the DP steel is one of the key factors governing its application in automotive industry. The influence of the primary welding parameters, especially welding current, on the weld quality was investigated by testing microhardness and tensile shear load bearing capacity of resistance spot welds of DP600 steel sheets.

Self-Piercing Riveted Joints and Resistance Spot Welded Joints in Steel and Aluminium

2000 ◽  
Author(s):  
G. S. Booth ◽  
C. A. Olivier ◽  
S. A. Westgate ◽  
F. Liebrecht ◽  
S. Braunling
Keyword(s):  
Welded Joints ◽  
Resistance Spot ◽  
Riveted Joints ◽  
Spot Welded

Calculating the strength of resistance spot welded joints

1991 ◽  
Vol 5 (9) ◽  
pp. 750-753
Author(s):  
W Möbius ◽  
H Hüttner
Keyword(s):  
Welded Joints ◽  
Resistance Spot ◽  
Spot Welded

Fracture behaviour and numerical study of resistance spot welded joints in high-strength steel sheet

2016 ◽  
Vol 30 (8) ◽  
pp. 602-613 ◽  
Author(s):  
Teruki Sadasue ◽  
Satoshi Igi ◽  
Koichi Taniguchi ◽  
Rinsei Ikeda ◽  
Kenji Oi
Keyword(s):  
Welded Joints ◽  
High Strength Steel ◽  
Steel Sheet ◽  
Fracture Behaviour ◽  
Numerical Study ◽  
High Strength ◽  
Resistance Spot ◽  
Spot Welded
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