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近十年来 ,以延长钢铁制品寿命、赋予钢铁制品特殊性能为目的 ,对热镀、电镀及有机涂层等表面处理技术进行了广泛的研究。作为汽车用防锈钢板的热镀锌钢板及有机涂层钢板的发展促使了镀锌钢板生产量的大幅度增加 ;在家电及办公器材用钢方面 ,在进行防锈性能研究的同时 ,又开发出了具有润滑性和耐指纹性等特殊功能的钢板 ;在饮料罐用材方面 ,开发出的 PET薄膜钢板已经形成了环保概念的生产系统 ;在钢材、钢管用材方面 ,重防腐有机涂层被商品化 ,提高了制品的长期耐用性。
Over the past decade, in order to extend the life of steel products, given the special properties of steel products for the purpose of the hot-dip plating and organic coating surface treatment technologies such as extensive research. The development of galvanized steel sheet and organic coated steel sheet as automotive antirust steel sheets has led to a substantial increase in the production of galvanized steel sheets. In addition to the research on anti-rust properties of household appliances and office equipment steels, Out of a steel sheet with special functions such as lubricity and fingerprinting; PET sheet steel developed in the field of beverage cans has formed an environmentally-friendly production system; and in the field of steel and steel pipe materials, heavy-duty organic coatings have been replaced by products Improve the long-term durability of the product.