论文部分内容阅读
通过筛选氧化剂，增加辅助成膜剂，应用正交试验开发了一种不含亚硝酸盐和硒化物的低毒常温发黑液。较原含硒发黑液具有更好的结合力和防蚀性。
By screening the oxidant and increasing the auxiliary film-forming agent, a low toxicity and normoxic black liquor without nitrite and selenide was developed by orthogonal test. Compared with the original selenium black liquor has better adhesion and corrosion resistance.