摘要
介绍线材磷化过程中磷化液的调节和控制 ,分析投入磷化盘条的数目及化工原料的添加造成磷化液浓度变化的现象 ,指出磷化过程中应重点控制温度和酸度 ,其最佳条件为温度 85～ 88℃ ,游离酸度 5～ 10点 ,总酸度2 5～ 5
To introduce the adjusting and controlling to the phosphating solution in the course of phosphating.The effects of phosphating wire rod quantity and supplement on phosphating solution concentration change are analyzed.It is pointed out that the temperature and acidity should be controlled emphatically in the course of phosphating,and its optimum conditions are that the temperature is at 85～88?℃,the free acidity is 5～10 points and the total acidity is 25～50 points.
出处
《金属制品》
2001年第3期5-6,共2页
Metal Products
