[1]闻 平,王彬彬,丁大伟,等.微重力条件下块体金属玻璃的若干基础问题研究进展[J].中国材料进展,2017,(12):006-10.[doi:10.7502/j.issn.1674-3962.2017.12.02]
 WEN Ping,WANG Binbin,DING Dawei,et al.Thermophysical Properties and Glass Transition of Metallic Glass Formers under Microgravity[J].MATERIALS CHINA,2017,(12):006-10.[doi:10.7502/j.issn.1674-3962.2017.12.02]
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微重力条件下块体金属玻璃的若干基础问题研究进展()
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中国材料进展[ISSN:1674-3962/CN:61-1473/TG]

卷:
期数:
2017年第12期
页码:
006-10
栏目:
前沿综述
出版日期:
2017-12-31

文章信息/Info

Title:
Thermophysical Properties and Glass Transition of Metallic Glass Formers under Microgravity
作者:
闻  平王彬彬丁大伟赵德乾汪卫华
中国科学院物理研究所
Author(s):
WEN Ping WANG Binbin DING Dawei ZHAO Deqian WANG Weihua
Institute of Phsyics, Chinese Academy of Sciences
关键词:
易形成金属玻璃合金微重力玻璃化转变热物理性能热力学与动力学
Keywords:
metallic glass formers microgravity glass transition thermophysical properties thermodynamics and kinetics
DOI:
10.7502/j.issn.1674-3962.2017.12.02
文献标志码:
A
摘要:
块体金属玻璃是一类新型合金材料,具有潜在重要应用价值,正被积极推广到实际应用当中。微重力条件下块体金属玻璃研究不仅涉及玻璃形成机理、液体热力学特征、过冷液体动力学行为以及深过冷液体形核与长大等等长期存在的基础理论问题,也推动着此类材料的实际应用。本文梳理了过去三十年来国内外块体金属玻璃微重力条件下的研究进展,并对于未来国内块体金属玻璃微重力条件下的研究进行了展望。
Abstract:
Bulk metallic glasses, as new alloy materials with important and potential value, are being applied actively into industrial applications. Microgravity researches on the bulk metallic glasses not only involves some important fundamental issues, such as glass transition and formation mechanisms, thermodynamic and kinetic behaviors of undercooled liquids, and nucleation and growth of crystals in supercooling liquids, but also to promote practical applications of the special materials. This paper is a survey, with particular emphasis on thermophysical measurements containing specific heat capacity, viscosity and surface tensions in stable and undercooled liquids, and undercooling ability and glass formation of metallic glass formers under microgravity conditions by utilizing containerless processing and fluxing techniques over the past thirty years, in which outlook of the study on bulk metallic glass under microgravity in space is proposed.
更新日期/Last Update: 2017-11-28