| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1638928 | Transactions of Nonferrous Metals Society of China | 2009 | 6 Pages |
Abstract
The chemical conversion coating was formed on Mg alloy for low cost and harmlessness in environment by using the colloidal silica as the main component. The film formed at 298 K was thick, which was thought to be the combination of Si and O. In salt spray test, the ratio of black rust on the specimen that did not conducted chemical conversion treatment was five times or more than those of the chemical conversion treated specimen. The film of chemical conversion coating produced by alkali treatment process was thinner than the specimen produced in basic chemical conversion treatment solution.
Related Topics
Physical Sciences and Engineering
Materials Science
Metals and Alloys
Authors
Masazumi OKIDO, Ryoichi ICHINO, Seong-Jong KIM, Seok-Ki JANG,