The scale defect is an important influence factor on surface quality of hotrolled strip.
氧化铁皮缺陷是影响热轧带钢表面质量的重要因素之一。
2
Hotrolled stainless steel bars that are annealed and cold worked to produce a higher surface quality and higher strength.
经过退火及冷加工的热轧不锈钢棒材，其表面质量更高，强度也更高。
3
SEM and XRD results show that the composite that is hotrolled after vacuum forming, has relatively high density and can avoid being oxidized effectively.