Al-Sc合金的现状与开发前景  

Research Status of Al-Sc Alloys and Its Development Future Continuous Cast Extrusion Forming

作　　者：张雪飞[1] 温景林[1] 周天国[1] 王顺成[1] 李俊鹏[1] 李罡[1] 

机构地区：[1]东北大学材料与冶金学院,辽宁沈阳110004

出　　处：《轻合金加工技术》2005年第8期7-9,共3页Light Alloy Fabrication Technology

基　　金：国家自然科学基金与上海宝钢集团联合资助项目(50274020)

摘　　要：介绍了Al-Sc合金的发展现状及其推广应用存在的问题;展望了它的发展前景。用连续铸挤机开发出Al-Sc合金、Al-Mg-Sc合金管、棒、型、线材的连续铸挤成形技术。The current status and problem of extensive applying for A1-Sc alloys is reviewed. And future is prospected. The technique of continuous cast extrusion forming and for the tube, bar, sectional material and wire of A1-Sc alloy and A1-Mg-Sc alloy by the patent of continuous cast extrusion machine are put forward.

关 键 词：AL-SC合金 连续铸挤工艺 发展前景 

分 类 号：TG131[一般工业技术—材料科学与工程]