期刊
CORROSION SCIENCE
卷 110, 期 -, 页码 114-122出版社
PERGAMON-ELSEVIER SCIENCE LTD
DOI: 10.1016/j.corsci.2016.04.026
关键词
Intermetallics; Superalloys; Metal coatings; Oxidation
资金
- National Natural Science Foundation of China [51431003]
- Joint Funds of the National Natural Science Foundation of China [U1435201]
Y and Ge modified silicide coating was prepared on the Nb-Si based alloy by Si-Ge-Y co-deposition at 1300 degrees C for 10 h. It is observed that the coating is composed of an outer layer and a transitional layer. The mass gain of Si-Ge-Y coating is 2.78 mg cm(-2) after oxidation at 1250 degrees C for 100 h. The results indicate that Y refines grains, which can promote the rapid formation of protective SiO2 and GeO2 scale. Therefore, the oxidation resistance of the coating is improved. (C) 2016 Elsevier Ltd. All rights reserved.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据