An ultrafine grained microstructure was obtained for 304 stainless steel (304SS) sheets by using surface nanocrystallization and warm-rolling.The microstructure
A series of corundum based castables with 0,2%,4%, 6%, and 8% α-Al2O3 micropowders were prepared using tabular alumina aggregates (6-3, 3-1 and ≤1 mm) and fin