摘要
针对传统磷化工艺磷化膜晶粒大,产品颜色不均匀,拉拔过程中磷化膜损失大等问题,考察一种新型的磷化液GBZ3052,并与现有工艺进行比较。给出磷化液组成、配制方法及工艺条件,并对试验结果进行讨论。现有磷化工艺磷化膜表面有撕裂状,而新型磷化工艺磷化膜表面呈现为连续的纤维态结构;新型磷化工艺,其产品磷化膜损失较小,只损失了约14%,而现有磷化工艺磷化膜损失达到30%;新型磷化液在生产每吨钢丝时可减少用量约10%,并且每吨钢丝磷化渣量由7.46 kg下降到5.43 kg,下降了27%。
Aiming at the problems of big phosphating film grain,uneven product color and big phosphating film loss during drawing process of traditional phosphating process, investigate a new kind of phosphating solution GBZ3052, and comparing with the existing process. Giving the composition of phosphation solution, preparation method and process conditions, and the test results was discussed. Phosphating film of the existing process has lacerate surface, and new phosphating process surface present continuous fiber structure; the phosphating film loss of new phosphating process products is less, the loss is only about 14%, and phosphating film loss of existing process reachs 30% ; the use of new type phosphating solution can reduce about 10% during the production of per ton steel wire, and the quantity of per ton steel wire phosphated residue de- crease from 7.46 kg to 5.43 kg, decrease 27%.
出处
《金属制品》
2014年第6期48-51,共4页
Metal Products
关键词
磷化
磷化液
表面处理
磷化膜
酸洗
phosphating
phosphating solution
surface treatment
phosphating film
pickling
