Title of article
Evolution of phases in Al–Pd–Co alloys
Author/Authors
?erni?kov?، نويسنده , , I. and Priputen، نويسنده , , P. and Liu، نويسنده , , T.Y. and Zemanov?، نويسنده , , A. and Illekov?، نويسنده , , E. and Jani?kovi?، نويسنده , , D. and Svec، نويسنده , , P. and Kus?، نويسنده , , M. and ?aplovi?، نويسنده , , ?. and Janovec، نويسنده , , J.، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2011
Pages
8
From page
1586
To page
1593
Abstract
The Al68Pd14.6Co17.4 and Al69.8Pd13.8Co16.4 alloys were investigated after continuous cooling and/or annealing at 700 °C for 2000 h. In the investigation light microscopy, scanning electron microscopy including energy dispersive X-ray spectroscopy, X-ray diffraction, electron backscatter diffraction, and differential thermal analysis were used. In the as-annealed near-equilibrium conditions of the Al68Pd14.6Co17.4 and Al69.8Pd13.8Co16.4 alloys U + β + Al5Co2 and U + Al5Co2 were identified, respectively. The U-phase in a majority of investigated samples was found to consist of 2–3 mutations differing from each other in metal composition, but exhibiting the same crystal structure. The mutations showed compositional features of their parent phases (liquid, V, and β).
Keywords
A. Intermetallics , B. Phase identification , F. Diffraction , F. Electron microscopy , B. Thernary alloy systems
Journal title
Intermetallics
Serial Year
2011
Journal title
Intermetallics
Record number
1505134
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