| 摘要 |
A heat treatment process for an amorphous alloy die cast comprises: the amorphous alloy die cast is subjected to an aging treatment at a temperature of about 0.5-0.6 Tg, for a time of about 10 minutes to about 24 hours. The amorphous alloy die cast comprises Zr, and is represented by a formula of (Zr1−xTix)a(Cu1−yNiy)bAlcMd, in which M is selected from the group consisting of: Be, Y, Sc, La, and combinations thereof, 38≦̸a≦̸65, 0≦̸x≦̸0.45, 0≦̸y≦̸0.75, 20≦̸b≦̸40, 0≦̸c≦̸15, 0≦̸d≦̸30, and the sum of a, b, c, and d in atomic percentages equals to 100. |
