生产和使用的实践证明,热浸镀锌(简称为热镀锌)较之电镀具有层厚、光亮, 结合牢固、防蚀性好、生产周期短、价廉、无毒等优越性。因此,电力、电气和水暖器材及某些民用产品的表面防蚀处理,多要求采用热镀锌工艺。随着四化建设的发展,对热镀锌的需求越来越多,但目前国内尚无一套完整而成 Production and use of proven, hot-dip galvanized (referred to as hot dip galvanized) than the electroplating layer thickness, light, with a solid, good corrosion resistance, short production cycle, low cost, non-toxic and other advantages. Therefore, power, electrical and plumbing equipment and some civil products surface corrosion treatment, require the use of hot-dip galvanizing process. With the development of the four modernizations, the demand for hot-dip galvanizing is more and more, but at present there is not a complete set of