Resistance welding of thin stainless steel sandwich sheets with fibrous metallic cores: experimental and numerical studies

2007 ◽  
Vol 12 (6) ◽  
pp. 490-504 ◽  
Author(s):  
J. C. Tan ◽  
S. A. Westgate ◽  
T. W. Clyne
Keyword(s):  
Stainless Steel ◽  
Resistance Welding ◽  
Numerical Studies ◽  
Sandwich Sheets

Design rules for stainless steel welded I-columns based on experimental and numerical studies

2018 ◽  
Vol 172 ◽  
pp. 850-868 ◽  
Author(s):  
Shameem Ahmed ◽  
Safat Al-Deen ◽  
Mahmud Ashraf
Keyword(s):  
Stainless Steel ◽  
Design Rules ◽  
Numerical Studies

Shear behaviour of cold-formed stainless-steel beams with web openings: Numerical studies

Structures ◽  
2021 ◽  
Vol 31 ◽  
pp. 127-144
Author(s):  
Muhammadh Fareedh Muhammadh Ishqy ◽  
Somadasa Wanniarachchi ◽  
Keerthan Poologanathan ◽  
Shanmuganathan Gunalan ◽  
Perampalam Gatheeshgar ◽  
...  
Keyword(s):  
Stainless Steel ◽  
Shear Behaviour ◽  
Steel Beams ◽  
Web Openings ◽  
Numerical Studies

Resistance Welding by Inserting Wires between Joint Interfaces

2007 ◽  
Vol 127 ◽  
pp. 343-347
Author(s):  
Takeshi Terajima ◽  
Toshio Kuroda
Keyword(s):  
Stainless Steel ◽  
Melting Point ◽  
Base Material ◽  
Resistance Welding ◽  
Joint Interface ◽  
Base Materials ◽  
Steel Wires ◽  
Material Temperature ◽  
Type 316L Stainless Steel

Butt resistance welding of super duplex stainless steel by inserting type 316L stainless steel wires was investigated. When the base material temperature was increased from room temperature to 1100 oC at the heating rate of 550 oC /sec, base materials were jointed through the insert wires and HAZ (heat affected zone) of the joint interface were less than 80 μm. In this joining technique, the insert wires played a role of concentrating current on the wires and increasing their temperature up to melting point or near melting point. When the welding was performed at a load of 10 N, the insert wires consisted of ferrite and austenite growing along the ferrite grain boundary. When the welding was performed at a load of 70N, insert wire remained austenite. That is because the contact resistance between insert wire and base materials at 70 N was lower than that of 10 N, and consequently the insert wire were not adequately heated.

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