Gas metal arc welding of duplex stainless steel using flux cored wire
Conference
·
OSTI ID:433618
- Kobe Steel, Ltd., Fujisawa (Japan)
The effect of chemical compositions and welding parameters on pitting corrosion resistance and notch toughness of duplex stainless steel weld metals by FCAW was investigated. And the effect of welding parameters on hot cracking susceptibility of the FCAW weld metals was also studied. Pitting corrosion resistance was improved with the increase of Cr, Mo and N content in the weld metal, and it was also proved that the corrosion resistance was greatly affected by welding heat input. Hot cracking susceptibility of the weld metal was increased with the increase of welding current and welding speed.
- OSTI ID:
- 433618
- Report Number(s):
- CONF-940409--; ISBN 1-880653-10-9
- Country of Publication:
- United States
- Language:
- English
Similar Records
Influence of Heat Input and Cold Wire Feeding Rate on Pitting Corrosion Resistance of Submerged Arc Welding Duplex Stainless Steel Welds
Effects of metallurgical factors on service performance of duplex stainless steel for deep sour gas wells
Microstructure/property relationships in dissimilar welds between duplex stainless steels and carbon steels
Journal Article
·
Mon Apr 01 00:00:00 EDT 2019
· Journal of Materials Engineering and Performance
·
OSTI ID:22970862
Effects of metallurgical factors on service performance of duplex stainless steel for deep sour gas wells
Journal Article
·
Thu Sep 01 00:00:00 EDT 1983
· J. Mater. Energy Syst.; (United States)
·
OSTI ID:6728102
Microstructure/property relationships in dissimilar welds between duplex stainless steels and carbon steels
Journal Article
·
Mon Nov 30 23:00:00 EST 1998
· Welding Journal
·
OSTI ID:302334