Metallurgy, Vol. 53 No. 2, 2014.
Preliminary communication
Suitability of heat treatment for crack resistance of material in the connection part of heavy transporter for liquid slag
T. Vuherer
; University of Maribor, Faculty of Mechanical Engineering, Slovenia
M. Zrilić
; University of Belgrade, Faculty of Technology and Metallurgy, Serbia
Lj. Milović
; University of Belgrade, Faculty of Technology and Metallurgy, Serbia
I. Samardžić
; Mechanical engineering faculty in Slavonski Brod, University of Osijek, Croatia
V. Gliha
; University of Maribor, Faculty of Mechanical Engineering, Slovenia
Abstract
The post weld heat treatment (PWHT) was used to reduce the level of the residual stresses and increase of the crack resistance of the material in the connection part. The article presents the results of the residual stress measurements immediately after welding and after the stress relaxation by the PWHT.
Keywords
weld; heat treatment; residual stress; stress relaxation; crack resistance
Hrčak ID:
110278
URI
Publication date:
1.4.2014.
Visits: 1.227 *