Effects of Annealing and Pressure on Devitrification and Mechanical Properties of Amorphous Al87Ni7Gd6
作者： P. Wesseling , B.C. Ko , L.O. Vatamanu , G.J. Shiflet , J.J. Lewandowski
DOI: 10.1007/S11661-007-9384-2
关键词:
摘要: Annealing studies at different temperatures, as well those conducted with 940 MPa hydrostatic pressure, were on amorphous ribbons of Al87Ni7Gd6. The performed to investigate the evolution structure under conditions and particularly examine effects superimposed pressure during annealing. This alloy devitrifies low temperatures via precipitation nano-crystalline α-Al particles. these various exposures amount devitrification have been quantified using a variety analytical techniques (i.e., X-ray diffraction (XRD), differential scanning calorimetry (DSC), transmission electron microscopy (TEM)). In addition, mechanical properties microhardness indentation uniaxial tension tests.
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