Fabrication of the Coatings for the High-temperature Oxi-dation Resistance on Hydrogen Resistance Steel
Alumina coating is used to improve the performance of high-temperature oxidation resistance, which can be fabricated on the surface of hydrogen resistance steel by two methods, thermal oxidation of arc ion plated Al coating and reactive magnetron sputtering. Elemental composition, structures and surface morphologies of the coating were analyzed and compared in this paper. The surface of the coatings, which was made by the first method, was composed of αAl2O3 phase and internal was Fe-Al alloy phase. The Alumina coatings made by the second method were amorphous. In addition, appearances of Alumina coatings fabricated by these two methods were quit different, which were grey and transparent respectively. Both of the two kinds of coatings meet to the needs of high-temperature oxidation resistance.
alumina hydrogen resistance steel oxidation resistance
Yang Wenmao Luo Yuwen Wu Zhiyong Li Shanzhen LiChangan Li Xueyuan Du Wen-hao Chen Binzhou
Institute of Mechanical Manufacturing Technology China Academy of Engineering Physics, Mianyang 6219 Zhejiang Huijin-Teer Coatings Tech. Co. Ltd, Hangzhou 311305, China
国际会议
西安
英文
124-127
2011-05-11（万方平台首次上网日期，不代表论文的发表时间）