期刊
COMPOSITES PART B-ENGINEERING
卷 129, 期 -, 页码 243-250出版社
ELSEVIER SCI LTD
DOI: 10.1016/j.compositesb.2017.07.032
关键词
Metallic glass; Thin films; Mechanical properties; Microstructures
资金
- Ministry of Science and Technology, Taiwan [MOST 102-2221-E-002-063-MY3]
- National Taiwan University [105R8918]
The advantage of electronegativity of nitrogen has been utilized to improve the mechanical properties of thin film metallic glasses (TFMGs) by forming nanoclusters in the amorphous matrix. Despite the high electronegativity of fluorine, it has not been used as doping for TFMGs because of the toxicity of fluorine gas. In this work, we controlled the flow rate of the nontoxic SF6 during reactive sputtering to form fluorine-and sulfur-doped Zr-Ti-Ni TFMGs, and the microstructure of nanoclusters embedded in the amorphous matrix was obtained to result in improved mechanical properties of TFMGs. In addition, the potential bindings and compounds were investigated using X-ray photoelectron spectroscopy. The binding energy shift in the spectra provided the evidence of interaction between Zr and F to form nanoclusters. (C) 2017 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