金属间化合物NiAl的研究进展

来源期刊：中南大学学报(自然科学版)2007年第6期

论文作者：郭建亭

文章页码：1013 - 1027

关键词：NiAl；超塑性；韧脆转变(BDT)；纳米晶NiAl；NiAl基高温材料；JJ-3合金

Key words：NiAl alloys; superplasticity; BDT; nanocrystalline NiAl; NiAl-based composites; JJ-3 alloy

摘    要：介绍在NiAl金属间化合物方面取得的研究成果。主要成果有：NiAl合金超塑性及其机理研究；NiAl合金韧脆转变及其机理；纳米晶NiAl合金及其复合材料；内生颗粒增强NiAl基复合材料及强韧化机制；合金元素的作用以及JJ-3合金的发展。

Abstract: Many research progresses of the NiAl alloys were presented. The important conclusions mainly include the superplasticity and its mechanisms of the NiAl alloys, BDT and its mechanisms of the NiAl alloys, nanocrystalline NiAl and its nanocomposites, in-situ particle-reinforced composites and mechanisms of strengthening and toughening, effect of alloying element and development of the JJ-3 alloy.

基金信息：国家自然科学基金资助项目