摘要
屈服强度690 MPa级高强板的生产有二种淬火工艺:在线淬火和离线淬火。不同淬火工艺的冶金成分设计、生产工艺使钢板的变形抗力、相变组织和焊接性能有明显的区别。
High stress plate of Q690 could be mass produced with two different quenching processes,i.e.online quenching and offline quenching.There were obvious differences on the deformation resistance,phase transformation structure and welding performance due to the variation of chemical composition design and produce method.
出处
《上海金属》
CAS
北大核心
2014年第1期51-54,共4页
Shanghai Metals
关键词
高强板
在线淬火
离线淬火
变形抗力
High Stress Plate
Online Quenching
Offline Quenching
Deformation Resistance
