Title of article
On icosahedral phase formation in mechanically alloyed Al70Cu20Fe10
Author/Authors
Srinivas، نويسنده , , V and Barua، نويسنده , , P and Murty، نويسنده , , B.S، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2000
Pages
3
From page
65
To page
67
Abstract
The formation of icosahedral phase by mechanical alloying of crystalline elemental powders has been investigated. The effect of milling energy on icosahedral phase formation in Al70Cu20Fe10 has been studied using X-ray diffraction and energy dispersive X-ray (EDX) microanalysis. In order to study the alloying process during milling, different starting compositions of Al, Cu and Fe elemental blends have been used. The present study indicates that even though the intermediate phases formed during milling are the same, the icosahedral phase formation is sensitive to the way in which the nominal composition is reached.
Keywords
Quasicrystalline alloy , Icosahedral phase , ?-Phase , mechanical alloying
Journal title
MATERIALS SCIENCE & ENGINEERING: A
Serial Year
2000
Journal title
MATERIALS SCIENCE & ENGINEERING: A
Record number
2136242
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