Multistage axial hydro-forging sequence of double-stepped tube with large expansion ratio

by Lei Sun, Caiyuan Lin, Guodong Wang, Guannan Chu
Published 2020-06-01

Microstructure Characterization of Reversed Transformation in Cryogenically Rolled 22MnB5

by Shengjie Yao, Long Chen, Guannan Chu, Hongyun Zhao, Lei Feng, Guodong Wang
Published 2020-04-01