Stainless steel smelting, hot and cold rolling steel belt, stainless steel with homebred welding, black belt annealing and pickling process bright annealed, etc.
不锈钢的熔炼、热轧、冷轧国产不锈钢带、不锈钢带焊接、黑带退火、光亮退火、酸洗加工等。
The influence factors of the surface cleanliness of cold-rolled sheet are introduced and the reasons and composition of the post-annealing black stain and edge carbon are mainly analyzed.
对冷轧板表面清洁度的影响因素进行了综述，并重点探讨了退火黑斑和边缘碳的组成和成因。
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