期刊
JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY
卷 33, 期 7, 页码 703-707出版社
JOURNAL MATER SCI TECHNOL
DOI: 10.1016/j.jmst.2016.10.012
关键词
Metallic glasses; Micro injection; Ultrasonic vibration
资金
- National Natural Science Foundation of China [51605304, 51575360, 51375315, 51405306]
- China Postdoctoral Science Foundation [2016M601423]
- Natural Science Foundation of Guangdong Province [2016A030310036, 2016A030310043]
- Major Science and Technology Project of Guangdong Province [2014B010131006]
- Science and Technology Innovation Commission of Shenzhen [JCYJ20150525092941026, JCYJ20150625102923775, JCYJ20140418095735629, JSGG20140519104809878]
This work investigates the evolution of structure and mechanical performance of metallic glasses (MGs) under a proposed rapid forming approach. Through the unique ultrasonic-assisted micro injection method, micro MGs parts with fine dimensional accuracy were successfully fabricated. The temperature during the micro injection is higher than the glass transition temperature and lower than the crystallization temperature. Differential scanning calorimeter curve and X-ray diffraction pattern show that the MGs micro parts keep the amorphous nature after the ultrasonic-assisted micro injection. Our results propose a novel route for the fast forming of MGs and have promising applications in the rapid fabrication of micro scale products and devices. (C) 2017 Published by Elsevier Ltd on behalf of The editorial office of Journal of Materials Science & Technology.
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