钢铁低温发兰、磷化液的研究
Study on the liquid for the oxidizing and phosphating for iron and steel at low temperature
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摘要: 发兰、磷化是钢铁表面处理应用最为广泛的工艺.该研究得出了最新工艺配方,使发兰、磷化工艺具有低温性、低渣量、快速性、低成本的特点.Abstract: Oxidizing and phosphating are broadly applied in iron and steel surface treatment.This article describes the newest technological formula,which lets the technology have some characteristic ,such as low temperature、less dregs、rapidity and low cost.