REVIEW - REPLACEMENTS FOR CHROMIUM PRETREATMENTS ON ALUMINUM

被引：141

作者：

COHEN, SM

机构：

来源：

CORROSION | 1995年 / 51卷 / 01期

关键词：

ALUMINUM; CHROMIUM; COATINGS; ENVIRONMENTAL REGULATION; PRETREATMENT; REVIEWS;

D O I：

10.5006/1.3293580

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The use of chromium (Cr) as an anticorrosion pretreatment ingredient to prefect aluminum (Al) alloys is being restricted because of environmental concerns. Research currently is under way to find environmentally compliant substitutes for Cr. While most work is directed toward developing new types of conversion and anodic oxide coatings, other schemes involving anodic spark deposition, rare-earth additives, tin oxide films, ion-beam and chemical vapor deposition, and various organic-based coatings also are being developed. This work reviewed published literature in the field of Cr replacements for protecting Al.

引用

页码：71 / 78

页数：8

共 82 条

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