【摘要】 本文介绍了磷化膜在皂化处理时的各种影响因素。试验了皂化处理时的皂液浓度、温度、pH值、皂化时间及促进剂份量等因素的影响情况。更多还原

【Abstract】 This paper introducers various effective factors of saponif ication treatment in phosphating film, and carries out these tests of the effects of the concentration, temperature and pH value of soap liquid, saponification time and the weight of the promotor when saponification treatment.更多还原