Effects of tungsten contents on the microstructure, mechanical and anticorrosion properties of Zr-W-Ti thin film metallic glasses

被引：25

作者：

Chang, Jen-Chun ^{[1
]}

Lee, Jyh-Wei ^{[1
,2
,3
]}

Lou, Bih-Show ^{[4
]}

Li, Chia-Lin ^{[5
]}

Chu, Jinn P. ^{[6
]}

机构：

[1] Ming Chi Univ Technol, Dept Mat Engn, New Taipei, Taiwan

[2] Ming Chi Univ Technol, Ctr Thin Films Technol & Applicat, New Taipei, Taiwan

[3] Chang Gung Univ, Dept Elect Engn, Taoyuan, Taiwan

[4] Chang Gung Univ, Div Chem, Ctr Gen Educ, Taoyuan, Taiwan

[5] Natl Taiwan Univ Sci & Technol, Grad Inst Appl Sci & Technol, Taipei, Taiwan

[6] Natl Taiwan Univ Sci & Technol, Dept Mat Sci & Engn, Taipei, Taiwan

来源：

THIN SOLID FILMS | 2015年 / 584卷

关键词：

Zirconium-tungsten-titanium; Thin film metal glasses; Nanoindentation; HRC-DB adhesion test; Corrosion resistance; HIGH HARDNESS; IMPROVEMENTS; FABRICATION; COMPOSITES; MODULUS; ALLOY;

D O I：

10.1016/j.tsf.2015.01.063

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

While thin film metallic glass (TFMG) materials have been studied widely due to their easy fabrication process and unique properties, the W-based or W-containing TFMGs have yet to be explored extensively. In this work, four W-containing Zr-W-Ti TFMGs were fabricated by a magnetron co-sputtering system. The power of W target was adjusted to obtain TFMGs with different W concentrations. The amorphous phase of TFMG was determined by X-ray diffraction and high resolution transmission electron microscopy. In cross-sectional morphologies, a vein fracture pattern was observed using field-emission scanning electron microscopy. Although the hardness of W-containing Zr-W-Ti TFMG was not very high, the hardness of coating increased with increasing W content to reach 7.6 GPa. Good adhesion quality and adequate corrosion resistance were also obtained for each Zr-W-Ti TFMGs. (C) 2015 Elsevier B.V. All rights reserved.

引用

页码：253 / 256

页数：4

共 27 条

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