摘要
Q345B中厚板生产中,提高板坯表面及内在质量要注重化学成分设计,合理制定加热、轧制规范。轧制厚规格钢板时还应进行正火处理,以满足性能要求。
In the production of Q345B medium plate, the stresses should be laid on designning the chemical composition and the standard of heating and rolling reasonably for raising the quality o. slab. In rolling the thick plate, normalizing should be processed to meet the performance requirement.
出处
《山西冶金》
CAS
2006年第4期4-5,共2页
Shanxi Metallurgy
