Study on Micro-Crack Initiation Properties in Steel HAZ Having Microscopical Heterogeneity in Strength. (Report 1). Influence of Martensitic Islands on Fracture Behaviour of Multipass Weld HAZ.

Yosetsu Gakkai Ronbunshu/Quarterly Journal of the Japan Welding Society - Japan
doi 10.2207/qjjws.13.293