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Effective Microstructure Unit in Control of Impact Toughness in CGHAZ for High Strength Bridge Steel
[期刊论文] 作者：YANG Xiuzhi,ZHANG Lichao,SHI Yusheng,YU Shengfu,DONG Chunfa,HUA Wenlin,LI Xuan,
来源：武汉理工大学学报（材料科学版）（英文版） 年份：2018
The high strength bridge steel was processed with the simulated coarse grain heat affected zone (CGHAZ) thermal cycle with heat input varying from 30 to 60 kJ/cm, the microstructures were investigated by means of optical microscope (OM), sc......
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