Project(2012M511401)supported by China Postdoctoral Science Foundation;Project(12JJ5018)supported by Hunan Provincial Natural Science Foundation of China;Project(2012RS4006)supported by Hunan Provincial Science and Technology Plan of China;Project(CSUZC2012028)supported by the Open-End Fund for the Valuable and Precision Instruments of Central South University,China
An interesting phenomenon of cooling-rate induced brittleness in Zr52.5Cu17.9Ni14.6Al10Ti5 bulk metallic glass (BMG) was reported. It was found that the as-cast BMG specimens exhibited a brittle-ductile transition w...