Three dimensional atom probe observation of G. P. zone in micro-alloyedsteel;
三维原子探针对微合金钢中G.P。区的观测。
2
It is the key aspect of researching and production micro-alloyedsteel to draw up deformation parameter.
变形工艺的制定是微合金高强度钢开发和生产的关键环节。
3
Hot-rolled pickled steel for automotive wheel is low carbon micro-alloyedsteel with excellent properties of cold forming and welding produced by using advanced TMCP technology.