MATERIALS FORUM VOLUME 32 - 2008 Edited by J.M. Cairney, S.P. Ringer and R. Wuhrer © Institute of Materials Engineering Australasia Ltd 44 THE EFFECTS OF INITIAL MICROSTRUCTURE…
Slide 1 Welding Inspection and Metallurgy Slide 2 Preheating Some Important Points Preheating is defined as heating of the weld and surrounding base metal to a predetermined…