Cooling rates in multipass submerged arc welds
Yeoh, Beng Chai.
Date of Issue1998
School of Mechanical and Production Engineering
Submerged arc welds using various welding speeds were deposited in groove welds and cooling times between 800-500°C (1472-932°F)were measured for all passes of welds and correlated with the weld features. The objective of the work was to study the effect of the pass number on the cooling rate in a multipass groove weld.
NANYANG TECHNOLOGICAL UNIVERSITY