铝基非晶合金的研究进展  

Developing Aluminum-based Amorphous Alloys

作　　者：王胜海[1] 杨春成[1] 边秀房[2] 

机构地区：[1]河北工程大学机电工程学院,邯郸056038 [2]山东大学材料液态结构及其遗传性教育部重点实验室,济南250061

出　　处：《材料导报》2012年第1期88-93,98,共7页Materials Reports

基　　金：河北省科技厅项目基金(09395113D)

摘　　要：Al基非晶合金及纳米Al基非晶合金材料发展十分迅速,具有广阔的应用前景。综述了Al基非晶合金的制备、形成机制、玻璃形成能力、过热熔体脆性和块体Al基非晶合金及纳米Al基非晶复合材料的制备与性能等热点问题。Al-based amorphous alloys exhibit excellent properties such as significantly enhanced mechanical property and magnetic property, which have been attracted much attention. The systematic research progress in Al- based amorphous alloys is reviewed. Itrs discussed the approach of Al-based amorphous synthesis, glass forming ability, fragility of superheated melts in Al-based alloys, formation of Al-based bulk metallic glass and nano-Al enhanced amorphous composites, respectively. The properties of Al-based bulk metallic glass and nano-Al enhanced amorphous composites are also reviewed.

关 键 词：Al基非晶合金 玻璃形成能力 过热熔体脆性 纳米Al基非晶复合材料 

分 类 号：TB331[一般工业技术—材料科学与工程]