期刊
MATERIALS RESEARCH LETTERS
卷 7, 期 6, 页码 225-231出版社
TAYLOR & FRANCIS INC
DOI: 10.1080/21663831.2019.1584592
关键词
High-entropy alloys; Young's modulus; mechanical biocompatibility; magnetic susceptibility
资金
- National Natural Science Foundation of China [11790293, 51871016, 51671018, 51671021, 51531001]
- 111 Project [B07003]
- International S&T Cooperation Program of China [2015DFG52600]
- Program for Changjiang Scholars and Innovative Research Team in University of China [IRT_14R05]
- Projects of SKL-AMM-USTB [2016Z-04, 2016-09, 2016Z-16]
- Top-Notch Young Talents Program
- Fundamental Research Funds for the Central Universities
Biocompatibility of HEAs in the TiZrHfNbTa system in which all the constituents are non-toxic and allergy-free was scrutinized systematically, and novel biomechanical materials with a unique combination of low modulus (57GPa, almost half that of conventional biomedical titanium alloys), good mechanical biocompatibility and low magnetic susceptibility (1.71x10(-6)cm(3)g(-1), similar to that of pure Zr) were successfully developed. Moreover, the underlying mechanisms responsible for phase formation and promising properties were explored. This work not only offers a series of novel bio-metallic materials with prominent properties for practical applications, but also shed light on understanding of phase formation and strengthening of HEAs in general. IMPACT STATEMENTSeveral biocompatible TiZrHfNbTa HEAs with prominent properties for practical applications were developed and the relevant alloy design principles were revealed. [GRAPHICS]
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