Influence of the interpass temperature on t(8/5) and the mechanical properties of submerged arc welded pipe

Şirin K., Şirin Ş. Y., Kaluç E.

JOURNAL OF MATERIALS PROCESSING TECHNOLOGY, vol.238, pp.152-159, 2016 (SCI-Expanded) identifier identifier

  • Publication Type: Article / Article
  • Volume: 238
  • Publication Date: 2016
  • Doi Number: 10.1016/j.jmatprotec.2016.07.008
  • Journal Name: JOURNAL OF MATERIALS PROCESSING TECHNOLOGY
  • Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Page Numbers: pp.152-159
  • Keywords: Submerged arc welding (SAW), Cooling rate, Interpass temperature, Mechanical properties, HEAT-AFFECTED ZONE, HSLA STEEL, MICROSTRUCTURE, PARAMETERS
  • Kocaeli University Affiliated: Yes

Abstract

In submerged arc welding (SAW) process, t(8/5) is critical in determining the microstructure, dimensions and mechanical properties of weld metal (WM) and heat affected zone (HAZ) and it depends on the heat input developed depending on the welding parameters and the temperature of the base metal (BM) and is extremely sensitive to any change therein.