Ultrafine-Grained Al-Mg-Sc Alloy via Friction-Stir Processing
نویسندگان
چکیده
منابع مشابه
THERMAL STABILITY OF FRICTION STIR PROCESSED ULTRAFINE GRAINED Al-Mg-Sc ALLOY
Two different aspects of the thermal stability of grains were studied – (i) thermal stability of grain structure evolution during friction stir processing (FSP), and (ii) thermal stability of grains after FSP. It was concluded that Al3(Sc,Zr) dispersoids are effective in limiting grain growth to ultrafine grained regime (UFG) by stabilizing the microstructure during FSP. The presence of these d...
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ژورنال
عنوان ژورنال: Metallurgical and Materials Transactions A
سال: 2012
ISSN: 1073-5623,1543-1940
DOI: 10.1007/s11661-012-1461-5