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O. V. Antonova, O. S. Novikova, A. Yu. Volkov

MICROSTRUCTURE OF AN EQUIATOMIC CuPd ALLOY AFTER SEVERE PLASTIC DEFORMATION AND SUBSEQUENT ORDERING

DOI: 10.17804/2410-9908.2015.5.133-138

The microstructure of an equiatomic CuPd alloy after severe plastic deformation (SPD) and prolonged heat treatment in the ordering temperature range has been studied. A highly fragmented nonuniform microstructure with high defect density is shown to be observed after SPD. After prolonged heat treatment, the bulk of the material is recrystallized and B2-type ordered (average grain size is 0.3 to 0.35 μm).

Keywords: copper-palladium alloys, severe plastic deformation, phase transformations, microstructure.

References:

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Article reference

Antonova O. V., Novikova O. S., Volkov A. Yu. Microstructure of An Equiatomic Cupd Alloy after Severe Plastic Deformation and Subsequent Ordering // Diagnostics, Resource and Mechanics of materials and structures. - 2015. - Iss. 5. - P. 133-138. -
DOI: 10.17804/2410-9908.2015.5.133-138. -
URL: http://eng.dream-journal.org/issues/2015-5/2015-5_44.html
(accessed: 12/02/2024).

 

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