A new Mg 65 Cu 7.5 Ni 7.5 Zn 5 Ag 5 Y 10 bulk metallic glass with strong glass-forming ability
- PDF / 101,276 Bytes
- 4 Pages / 612 x 792 pts (letter) Page_size
- 98 Downloads / 154 Views
E. Ma Department of Materials Science and Engineering, The Johns Hopkins University, Baltimore, Maryland 21218
J. Xua) Shenyang National Laboratory for Materials Science, Institute of Metal Research, Chinese Academy of Sciences, 72 Wenhua Road, Shenyang, 110016, People’s Republic of China (Received 11 June 2003; accepted 18 July 2003)
We report a new Mg-based bulk metallic glass-forming alloy: Mg65Cu7.5Ni7.5Zn5 Ag5Y10. The alloy exhibits a glass-forming ability significantly stronger than all previously discovered Mg-based glass formers. Fully glassy rods 9 mm in diameter can be obtained by using copper mold casting. The critical cooling rate for glass formation was estimated to be
Data Loading...
