定向凝固技术与新材料的进展  

Progress of the Unidirectional Solidification Technology and New Material

作　　者：李青春[1] 王倩[1] 常国威[1] 

机构地区：[1]辽宁工学院材料与化学工程学院,辽宁锦州121001

出　　处：《辽宁工学院学报》2003年第4期42-45,共4页Journal of Liaoning Institute of Technology(Natural Science Edition)

摘　　要：新材料的开发、材料潜在性能的挖掘与定向凝固技术已经形成了一个不易分割的有机整体。在介绍定向凝固原理的基础上,评述了几种新型定向凝固技术,并详述了定向凝固技术对新材料开发的促进作用。It has been an indiscerptible organic integer to explore new material ,dig material potential properties and unidirectional solidification technology. On the basis of introducing the theory of unidirectional solidification, several new unidirectional solidification technologies are discussed. The advancing effects of unidirectional solidification technology to the development of new materials are stated in detail.

关 键 词：定向凝固技术 晶体 结晶器 晶核 功能材料 复合材料 

分 类 号：TB30[一般工业技术—材料科学与工程]