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。
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/m^2, its corrosion-resistance and antirust ability were relatively good, the adhesive strength of lacquer film on steel was improved after phosphating process.
出处
《腐蚀与防护》
CAS
北大核心
2007年第2期96-98,共3页
Corrosion & Protection
关键词
环保型
中温
磷化
工艺
正交试验法
Environmental
Medium temperature
Phosphating process
Technology
Orthogonal test
