Phase transformations in a Cu-14.2Al-12.0Ni alloy
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10.1016/S1359-6462(02)00192-6
Abstract
The as-quenched microstructure of the Cu-14.2Al-12.0Ni alloy was D0(3) phase containing extremely fine L-J precipitates, where the D0(3) phase was formed by an A2 --> B2 --> D0(3) continuous ordering transition during quenching. Besides, the addition of nickel to the Cu-14.2Al binary alloy would raise the B2 --> beta transition temperature. (C) 2002 Acta Materialia Inc. Published by Elsevier Science Ltd. All rights reserved.