标准摘要
[中文适用范围]： 本文件描述了通常在车间设施中用于涂装前钢基体表面准备的典型酸浸工艺方法。它通常适用于新钢材。此方法主要用于去除锈迹和氧化皮。在此过程中，只能去除少量油渍。它可以用于容易因喷砂变形的钢表面。 [外文原描述]： 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.
英文名称Preparation of steel substrates before application of paints and related products — Surface preparation methods — Part 4: Acid pickling