五金模具表面处理常见缺陷分析和消除措施

对五金模具进行表面热处理，获得表硬内强的使用性能，而进行表面氧化处理具有防锈作用，有色泽光艳的商品表面。但因种种原因会出现各种各样的缺陷，分析形成原因，采取有效措施消除缺陷，具有实用性、可操作性和技术经济效益。

The hardware Mold has obtained hardness on surface and Strength inside performance in working on the Surface Heat Treatment,and Surface oxidation treatment can rust prevention, coloury manufacture＇ s Surface.But It has kinds of disfigurement because multitudinous causation,analysed the causation ,take effective measures to eliminate the disfigurement.It has practicability, maneuverability and technology, economical benefit.