Abburi Venkata, A., Kumar, S., Dey, H.C., Smith, D.J., Bouchard, P.J. and Truman, C.E. (2014) Study on the Effect of Post Weld Heat Treatment Parameters on the Relaxation of Welding Residual Stresses in Electron Beam Welded P91 Steel Plates. Procedia Engineering, 86, 223-233.
https://doi.org/10.1016/j.proeng.2014.11.032

has been cited by the following article:

• TITLE: Effect of PWHT with Sheet-Type Ceramic Heater on Compressive Behaviors of Non-Stiffened Welded Steel Box Columns

  AUTHORS: May Phyo Aung, Mikihito Hirohata

  KEYWORDS: Residual Stress, Out-of-Plane Deformation, PWHT, Sheet-Type Ceramic Heater, Welded Box Column

  JOURNAL NAME: World Journal of Engineering and Technology, Vol.6 No.1, January 24, 2018

  ABSTRACT: A series of fundamental experimental investigation was conducted in order to examine the effect of PWHT by sheet-type ceramic heater on the residual stress, deformation and compressive behavior of non-stiffened welded box columns. The sheet-type ceramic heater was able to control the required temperature history for PWHT with high accuracy. The welding-induced tensile and compressive residual stresses of the specimens were reduced by 90% and 76% respectively with PWHT. Besides, PWHT could reduce the welding-induced out-of-plane deformation by 22%. It was revealed that the PWHT specimens had a slight higher stiffness than the As-welded specimens when applying monotonic static compressive load on both As-welded and PWHT specimens. They could also enhance the ultimate compressive load capacity about 32% of that of the As-welded specimens. The effectiveness of PWHT with the sheet-type ceramic heater could be confirmed.