The precipitation hardening effect and the grain refining effect of trace elements vanadium and titanium in microalloyed steels were researched on.
本文研究了微量元素钒、钛在非调质钢中的析出硬化作用和细化晶粒作用。
Pan Gang Refining Vanadium and Steel-making plant is the main productive plant of Panzhihua Steel Group.
攀钢提钒炼钢厂是攀钢(集团)公司的主体生产厂矿。
Pan Gang Refining Vanadium and Steel-making plant is the main productive plant of Panzhihua Steel Group.
攀钢提钒炼钢厂是攀钢(集团)公司的主体生产厂矿。
应用推荐