VACANCY ORDERED PHASES IN RAPIDLY SOLIDIFIED ALUMINIUM-COPPER ALLOYS.

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Sastry, Gunturi V.S.
Bariar, Krishna Kumar
Chattopadhyay, Kamanio
Ramachandrarao, Patcha
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An electron microscopic investigation on a rapidly solidified Al-45 at. % Cu alloy has established, for the first time, the formation of vacancy-ordered binary tau phases. Evidence has also been gathered for the formation of another defect structure, Al//4Cu//9, akin to that obtained by vapor deposition.
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页码:756 / 759
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