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Eutectic Crystallization of Aluminium Copper Alloys

✍ Scribed by Dr. S. Budurov; Dr. S. Yaneva; N. Stoichev

Publisher
John Wiley and Sons
Year
1974
Tongue
English
Weight
376 KB
Volume
9
Category
Article
ISSN
0232-1300

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✦ Synopsis

Abstract

The directional freezing of Al‐Cu eutectic alloys under molten salts has been studied. The value of the specific interphase boundary energy Οƒ~Ξ±Ξ²~ is found to be smaller than CHADWICK'S and of the same order as for other eutectics. An attempt has been made to appreciate the influence of the growth rate on the interlamellar spacing and tensile strength of alloys investigated.

πŸ“œ SIMILAR VOLUMES

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## Abstract The directional crystallization of eutectic Alο£ΏNi alloys was studied. Variations of the growth rate caused significant change of the microstructure and mechanical behaviour of eutectic alloys. On the base of a Tiller's analysis involving the voluminal ratio of the two phases the interph