@inproceedings{ElBatahgyGookGumenyuketal.2018, author = {A. El-Batahgy and S. Gook and Andrey Gumenyuk and Michael Rethmeier}, title = {Effect of laser-beam and hybrid-laser-arc welding parameters and filler metal on microstructure and mechanical properties of thick heat-treated steel X8ni9+Qt640 for cryogenic service}, booktitle = {4th International Conference on Welding and Failure Analysis of Engineering Materials}, pages = {W-29, 1 -- 10}, year = {2018}, }