锌铬膜涂覆工艺的研究

1.大庆石油学院,151400

2.大庆石油学院,151400

3.大庆石油学院,151400

4.大庆油田化工总厂,160013

5.大庆油田化工总厂,160013

An Investigation on Zn-Cr painting Technology

以锌粉、铬酐、还原剂、润湿剂、增稠剂、分散剂、悬浮剂等国产原料为主要成分制成了锌铬膜涂覆液,确定了锌铬膜的成膜工艺及其参数.试验表明,锌铬膜的耐蚀性大大超过镀锌层.

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