DC Magnetron Sputtering of B2 Phase FeAl(111) Single-crystal-like Films and Hydrogen Damage Behavior

被引：0
|
作者：
Tang, Tao [1 ,2 ]
Liu, Yi [1 ]
Li, Qun [4 ]
Cao, Jiang-Li [4 ]
Liu, Yu-Zhe [3 ]
Chan, Helen W. L. [3 ]
Wang, Yu [3 ]
机构：
[1] Sci & Technol Surface Phys & Chem Lab, POB 718-35, Mianyang 621907, Sichuan, Peoples R China
[2] China Acad Engn Phys, Mianyang 621900, Sichuan, Peoples R China
[3] Hong Kong Polytech Univ, Dept Appl Phys, Hong Kong, Peoples R China
[4] Univ Sci & Technol Beijing, Inst Adv Mat & Technol, Beijing 100083, Peoples R China
来源：
MATERIALS SCIENCE, MACHINERY AND ENERGY ENGINEERING | 2014年 / 853卷
基金：
美国国家科学基金会;
关键词：
Iron aluminides; Magnetron sputtering; Hydrogen embrittlement; DIFFUSIVITY;
D O I：
10.4028/www.scientific.net/AMR.853.131
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
B2 ordered FeAl intermetallic is an important candidate for high-temperaturestructural materials, and its hydrogen embrittlement problem has attracted wide attentions in recent decades. In this paper, we prepared single-crystal-like B2-FeAl(111) thin films on Si(111) substrate using the conventional magnetron sputtering method, and studied the phase composition and the influences of hydrogen on FeAl(111) films by X-ray diffraction (XRD), scanning electron microscopy (SEM), Atomic force microscope (AFM) and transmission electron microscope (TEM) analysis. The preffered growth mechanism of FeAl(111) film and its hydrogen induced modification were discussed.
引用
收藏
页码：131 / +
页数：2
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