1. Microstructure and mechanical properties of laser-arc hybrid welding joint of GH909 alloy. (June 2016) Authors: Liu, Ting; Yan, Fei; Liu, Sang; Li, Ruoyang; Wang, Chunming; Hu, Xiyuan Journal: Optics & laser technology Issue: Volume 80(2016) Page Start: 56 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗