COMPOSITION OF THE NEAR-SURFACE REGIONS OF CONVERSION COATED ALUMINUM

被引：38

作者：

ASAMI, K ^{[1
]}

OKI, M ^{[1
]}

THOMPSON, GE ^{[1
]}

WOOD, GC ^{[1
]}

ASHWORTH, V ^{[1
]}

机构：

[1] UNIV MANCHESTER,INST SCI & TECHNOL,CTR CORROS & PROTECT,MANCHESTER M60 1QD,LANCS,ENGLAND

来源：

ELECTROCHIMICA ACTA | 1987年 / 32卷 / 02期

关键词：

COATING TECHNIQUES - METALS AND ALLOYS - Coatings - SPECTROSCOPY; X-RAY; -; Applications;

D O I：

10.1016/0013-4686(87)85045-4

中图分类号：

O646 [电化学、电解、磁化学];

学科分类号：

081704 ;

摘要：

An X-ray photoelectron spectroscopy study has been made of aluminum, initially supporting electropolished and barrier-type anodic films, after treatment in the so-called chromate and chromate-phosphate conversion coating baths. Within the detection limits of the technique, general analysis of the near surface regions after conversion coating indicates only the presence of aluminum on anodized specimens whereas chromium is associated with electropolished specimens. Similarly phosphate is detected only for the electropolished specimen treated in the chromate-phosphate bath. A relatively small concentration of fluorine is associated with all the specimens. (Edited authhor abstract)

引用

页码：337 / 343

页数：7

共 31 条

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