oxyfuel gas cutting(OFC)

Then the influence of chemical composition, production technique, product quality, oxygen cutting and welding on the performance of the steel plate are narrated.

提出了高层建筑用钢板质量上满足z向性能和其他特殊性能的要求,叙述了化学成分设计、工艺路线思想、实物水平、材料应用性实验和氧气切割和焊接工艺对钢板的影响。