Research Article

Selection of the Composition with High Glass Forming Ability in Zr-Cu-Ni-Al Bulk Metallic Glasses

Table 2

The critical sizes ( ) in our lab for previously reported Zr-based BMGs.

Amorphous alloy systems with the corresponding abbreviation

Zr65Cu17.5Ni10Al7.5    (Zr65) [5]<6 mm
Zr55Cu30Ni5Al10       (Zr55) [6]<10 mm
Zr51Cu24.22Ni14.06Al10.72  (3Zr51) [present]10 mm