[HTML][HTML] Semi in-situ local structure observation during PWHT of Cr–Mo weldments extent of the PWHT on local structure changes in heat affected zone microstructure

I Phung-on, C Saiyasombat - Journal of Materials Research and …, 2021 - Elsevier
Soft zone formation in dissimilar Cr–Mo welding occurs during post weld heat treatment that
could compromise the integrity of the weldment. The decomposition of martensite could …

In-situ observation of martensite decomposition in HAZ of Cr-Mo steel weldment

I Phung-on, S Khetsoongnoen, J Srithorn… - Engineering …, 2019 - engj.org
In-situ observation of martensite decomposition at Heat Affected Zone (HAZ) was
investigated on a dissimilar joining between 2.25 Cr-0.5 Mo grade T22 as base material and …