An Investigation of Passivatior of Cerium for Red Copper
来源期刊：材料保护2004年增刊第2期
论文作者：CHEN Yi-sheng XU fang
关键词：rare-earth; red copper; passivating film; synergistic effect;
摘 要：The paperis studied and probed into the cerium application in the passivators of red copper. Through the experimentation of single factor we knoew that ithas remarkable quality influence among red copper passivators by Ce3 + , determined that there is obvious function in its small content. And we educed a best technology through the orthogonal test. Research shows: there are obvious changes in the molecular structure of the passivating films after adding the Ce compounds and anticorrosive performance is improved.
CHEN Yi-sheng1，XU fang1
(1.School of Material and Chemical Engineering , Jiangxi University of Science and Technology, P. R. China)
摘要:The paperis studied and probed into the cerium application in the passivators of red copper. Through the experimentation of single factor we knoew that ithas remarkable quality influence among red copper passivators by Ce3 + , determined that there is obvious function in its small content. And we educed a best technology through the orthogonal test. Research shows: there are obvious changes in the molecular structure of the passivating films after adding the Ce compounds and anticorrosive performance is improved.
关键词:rare-earth; red copper; passivating film; synergistic effect;
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