凝固过程研究与凝固技术的进展及其在材料加工中的应用(上)

Progress of the Solidification Researches and Solidification Techniques and Their Applications to Materials Processing

在对凝固过程研究的对象与方法作了简要归纳之后,从凝固过程研究的定量化与凝固组织控制两方面的发展,说明了凝固过程研究的新进展及其在铸件和铸锭质量控制方面的应用。进而介绍了近年来国际上出现的几种先进的凝固技术及由此发展起来的一些新的材料加工方法。

An outline of the objects and methods of solidification researches are first touched,Then,some progresses of the solidification researches,for example,the quantitive description of solidification processing and the eontrol of as—cast micro—structures of ingots and castings,are presented. At last, several new solidification techniques and their uses as methods of materials processing are described.