Liquid-like interface complexion: From activated sintering to grain boundary diagrams

被引：101
|
作者：
Luo, Jian [1 ]
机构：
[1] Clemson Univ, Sch Mat Sci & Engn, Ctr Opt Mat Sci & Engn Technol, Clemson, SC 29643 USA
来源：
CURRENT OPINION IN SOLID STATE & MATERIALS SCIENCE | 2008年 / 12卷 / 5-6期
关键词：
Activated sintering; Grain growth; Nanocrystalline materials; Intergranular films; Premelting; Prewetting; Wetting; Adsorption; Segregation; Interface complexion;
D O I：
10.1016/j.cossms.2008.12.001
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
This article reviews recent experimental and theoretical results that elucidate the mysterious subsolidus activated sintering mechanism. A related new concept of liquid-like interface complexion and its broad applications in comprehending microstructural evolution and materials properties are discussed. A recently proposed thermodynamic model is discussed and further elaborated with new analyses that have not been published before. A long-range scientific goal is to develop quantitative and predictive grain boundary diagrams as a new tool for realizing predictable fabrication of materials by design. (C) 2008 Elsevier Ltd. All rights reserved.
引用
收藏
页码：81 / 88
页数：8
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