The corrosive behaviors of hot-dip galvanized steel (GI) sheets and the corresponding interstitial free (IF) steel base sheets for use in automobiles were inves
A 3D coupling mathematical simulation program of the fluid flow,thermal transfer and solidification was developed based on the slab continuous casting process.S
The causes to the outer surface folding defects in N80-Q oil country tubular goods (OCTG) were investigated through the observation of the defects’ morphology,
The microstructures and mechanical properties of H13 mandrels made by Baosteel and foreign companies were investigated in this study.Based on the comparison res