Q690D低合金高强钢模拟焊接热影响区的组织和性能
朱梓坤, 韩阳, 张舟, 张义, 周龙早
Microstructure and properties of simulated heat affected zone of Q690D low alloy high strength steel
Zhu Zikun, Han Yang, Zhang Zhou, Zhang Yi, Zhou Longzao
焊接 . 2022, (1): 26 -33,40 .  DOI: 10.12073/j.hj.20210922002