环保型中温磷化工艺
ENVIRONMENTAL PHOSPHATING TECHNOLOGY AT MEDIUM TEMPERATURE
摘 要
采用正交试验法优选了一种环保型中温磷化工艺配方.通过硫酸铜点滴,3%NaCl溶液浸泡等方法,测定了磷化膜的外观、耐蚀性、防锈性、膜重以及漆膜附着力等性能.结果表明,本研究得到的磷化膜呈彩色,均匀、致密,平均膜重约3.40 g/m2；耐蚀性、防锈性均较好,磷化后漆膜附着力大幅度提高.
中温
磷化
工艺
正交试验法
Environmental
Medium temperature
Phosphating process
Technology
Orthogonal test
Abstract
An environmental phosphating technology at medium temperature was optimized by orthogonal test.The performance of phosphate film,such as appearance,corrosion-resistance,antirust ability,film weight and adhesive strength was tested.The film was multicolor,uniform,dense and its weight was about 3.4 g/m2,its corrosion-resistance and antirust ability were relatively good,the adhesive strength of lacquer film on steel was improved after phosphating process.
中图分类号 TG174.445
所属栏目 应用技术
基金项目
收稿日期 2006/3/17
修改稿日期 2006/6/21
网络出版日期
作者单位点击查看
引用该论文: LIN Xiu-zhou,GONG Min,LIU Jun-jie,YU Zu-xiao. ENVIRONMENTAL PHOSPHATING TECHNOLOGY AT MEDIUM TEMPERATURE[J]. Corrosion & Protection, 2007, 28(2): 96～98
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参考文献
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【2】陈万章.国外近期磷化处理技术概况[J].材料保护,1990,23(1~2):118-121.
【3】余取民.环保型耐腐蚀铁系磷化液的研究[J].材料保护,2004,37(7):48-50.
【4】Liang gang,et al.Quick organic phosphaying at room temperature[J].METAL FINISHING,1997(9):57-67.
【5】曾德芳,刘志明,卓海华.环保型单组分低温磷化液的研制与应用[J].中国表面工程,2000(4):34-36.
【6】Kurrosawa K,Fukushima T.Effect of pH of a Na2MoO4-H3PO4 type aqutous solution on the formation of chemical conversion coating on steels[J].CORROSION SCIENCE,1989,19(9):1103-1112.
【7】GB 6807-1986.钢铁工件涂漆前磷化处理技术条件[S].北京: 中国标准出版社,1986.
【8】GB 1720-1979.漆膜附着力测定法[S].北京: 中国标准出版社,1979.
【9】正交试验法编写组.正交试验法[M].北京: 国防工业出版社,1976.
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