标准编号：ISO 8504-4:2022
中文名称：涂料和相关产品使用前钢衬底的制备 表面制备方法 第4部分：酸洗
英文名称：Preparation of steel substrates before application of paints and related products — Surface preparation methods — Part 4: Acid pickling
发布日期：2022-08
标准范围
This document describes the typical method for acid pickling generally used in a shop facility for the preparation of steel substrates before application of paints and related products. It is in general applicable to new steelwork.
This method is essentially intended to remove rust and mill scale. Typically, only slight oil residues can be removed during this process. It can be used on steel surfaces that are easily deformed by abrasive blasting.
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