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热轧酸洗板是介于热轧板和冷轧板之间的中间产品，热轧酸洗板以优质的热轧板 卷为原料，在推拉式酸洗机组上， 经盐酸酸洗去掉带钢表面氧化铁皮，后经切边、平整以及 涂油工艺得到热轧酸洗卷。与热轧卷相比， 热轧酸洗板具有良好的表面质量，易于焊接、涂 油和上漆。热轧酸洗板以其高性能，低成本的优势广泛应用于家电、 汽车、五金机电等行业， 实现了以热轧板代替冷轧板的目的，具有良好的市场应用前景。 冷轧厂酸洗线的主要作用是将表面带有铁氧化物的热轧板利用机械及化学溶解的方法， 通过去除带钢表面氧化物以得到符合轧制或成品表面质量要求的酸洗板。产品质量是生产企业的立足之本。 酸洗工艺是冷轧生产链的首道工序，因此酸洗产品表面质量直接影响后续工艺加工质量，是冷轧产品质量控制的关键。 酸洗生产线的核心环节是酸洗工艺段，该工艺段运行状态的好坏直接影响酸洗产品表面质量。 Hot rolled acid washing plate is an intermediate product between hot rolled plate and cold rolled plate. The hot rolled acid washing plate takes high-quality hot rolled plate as raw material, and the surface iron oxide of the strip is removed by hydrochloric acid washing unit, and after the edge cutting, leveling and oil coating process to get the hot rolled acid washing plate. Hot rolled pickling plates have good surface quality, and are easy to weld, oil, and paint. With its advantages of high performance and low cost, hot rolled pickling plate is widely used in home appliances, automobiles, hardware and other industries, which realizes the purpose of replacing cold rolled plate with hot rolled plate, and has good market application prospects.The main function of the acid washing line of the cold rolling mill is to use the mechanical and chemical dissolution of the hot rolled plate with iron oxide on the surface, and to remove the strip surface oxide to obtain the acid washing plate that meets the surface quality requirements of the rolled or finished product.Product quality is the base of the production enterprise.The pickling process is the first process of cold rolled production chain, so the surface quality of pickling products directly affects the quality of subsequent process and is the key to the quality control of cold rolled products. The core link of the pickling production line is the pickling process section, and the operation condition of the process section directly affects the surface quality of the pickling product.
酸洗卷易加工汽车钢板
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热轧板耐候钢开平板
普板加工焊接构件预埋件
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