Progress of the amorphization reaction during mechanical alloying in Fe-Zr
- 1 March 1988
- journal article
- research article
- Published by AIP Publishing in Journal of Applied Physics
- Vol. 63 (5), 1408-1413
- https://doi.org/10.1063/1.339972
Abstract
The amorphization process in mechanically alloyed Fe-Zr powders has been investigated by optical and scanning electron microscopy, x-ray diffraction, differential scanning calorimetry, and saturation magnetization measurements. The transformation from the initially layered composite to the amorphous alloy occurs between 2 and 16 h milling time. Longer milling leads to a homogenization within the particles. Prior to amorphization the internal stress within the powder particles strongly increases.Keywords
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