Analysis of Cu-Zr-Al Amorphisable Alloys Produced by Centrifugal Casting
In this paper CuZrAl amorphous alloys with different Al content were prepared by centrifugal casting. The master alloy ingots were prepared by arc melting the mixture of the constituents on a water cooled copper boat in argon atmosphere. Wedge-shaped samples were prepared from the ingots by centrifugal casting into copper mold. The microstructure of the samples was examined by Scanning Electron Microscope (SEM) and the phases were analyzed by X-ray diffractometry (XRD) to define the amorphous fraction.
A. Roósz, V. Mertinger, P. Barkóczy and Cs. Hoó
K. Tomolya et al., "Analysis of Cu-Zr-Al Amorphisable Alloys Produced by Centrifugal Casting", Materials Science Forum, Vol. 649, pp. 93-99, 2010