【摘 要】
：
Bulk metallic glasses are prepared in Pd40.5Ni40.5SixP19-x (x = 0-14 at.%) alloys by a combination of flux treatment and water quenching technique. It is found
【机 构】
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Key Laboratory for Advanced Materials Processing Technology Ministry of Education Department of Mech
论文部分内容阅读
Bulk metallic glasses are prepared in Pd40.5Ni40.5SixP19-x (x = 0-14 at.%) alloys by a combination of flux treatment and water quenching technique. It is found that the thermal stability of the Pd40.5Ni40.5SixP19-x glassy alloys depends on the addition of Si content. Among the Pd40.5Ni40.5SixP19-x glassy alloys studied, the Pd40.5Ni40.5SixP19-x, bulk metallic glass exhibits the largest supercooled liquid region (△T = 119 K) and the highest activation energy of crystallization (283.3kJ/mol), showing enhanced glass formation ability and extraordinary glassy thermal stability.
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