Method for manufacturing cold-rolled low-carbon enamel steel for household appliances

The invention provides a method for manufacturing cold-rolled low-carbon enamel steel for household appliances. The manufacturing method includes the steps of blast furnace molten iron smelting, molten iron desulfurization pretreatment, converter molten steel smelting, molten steel refining treatment, slab continuous casting, hot continuous rolling, pickling cold continuous rolling, annealing andsmoothing. According to the method, stable production of products is realized through optimized processes of smelting, continuous casting, hot rolling, cold rolling and annealing, and the products have excellent fish scaling resistance, the excellent adhesion performance, excellent high-temperature deformation resistance and the excellent forming performance. 本发明提供了一种家电用冷轧低碳搪瓷钢的制造方法。所述制造方法包括：高炉铁水冶炼、铁水脱硫预处理、转炉钢水冶炼、钢水精炼处理、板坯连铸、热连轧、酸洗冷连轧、退火、以及平整。本发明通过优化的冶炼、连铸、热轧、冷轧、退火的工艺，实现了该产品的稳定生产，产品具备优良的抗鳞爆性能、密着性能、高温抗变形变形性能及成型性能。