块体非晶合金的研究进展

Research progress in bulk amorphous alloys

块体非晶合金具有比各种传统材料更为优异的物理、化学、力学性能及精密成型性,因而一直是材料科学与物理研究的热点。本文分析讨论了该领域中存在的一些基本的问题,并从成分结构条件、热力学条件、动力学条件等方面阐述了块体非晶合金的形成机制,介绍了块体非晶合金优异的性能和应用前景,并扼要介绍了块体非晶合金未来的发展趋势及方向。

Bulk amorphous alloys have more excellent physical, chemical, mechanical and precision molding properties than various traditional materials. It has become the focus of research in the field of physics, chemistry and materials science. In this paper, some basic problems in the field are analyzed and discussed. The forming mechanisms in terms ofstructrue, thermodynamics and kinetics are described. The good properties and application of bulk amorphous materials are also summarized with a brief in- troduction of the future reseach trends of bulk amorphous alloys.