In order to analyze the effect of electromagnetic stirring on the slab's surface purity,the continuously cast slab surface inclusions and subsurface blister
Nano-structured layers are fabricated on the surface of 1.0C-1.5Cr steel by using the surface mechanical attrition treatment(SMAT)technology,and the microstruct
To explore the application of severe plastic deformation for grain refinement in steel production,a new method called continuous frictional angular extrusion (C
<正>As a new type of ironmaking raw materials,carbon composite iron ore hot briquette(CCB) is the product of fine iron ore and fine coal by hot briquetting proc