Microstructural Evolution and Mechanical Properties of Laminated CuAl Composites Processed by Accumulative Roll-Bonding and Annealing

نویسندگان

چکیده

Nanostructured Cu-/Al-laminated composites were processed by accumulative roll-bonding (ARB) technique for four cycles. Microstructural evolutions inside the Cu and Al layers interfacial reactions revealed after annealing at different temperatures. Recovery recrystallization occurred in low temperatures, three kinds of intermetallic compounds formed near interfaces. The mechanical properties these investigated tensile tests, variation strength–ductility synergy was comprehensively discussed considering roles constituent compounds.

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ژورنال

عنوان ژورنال: Acta Metallurgica Sinica (english Letters)

سال: 2021

ISSN: ['2194-1289', '1006-7191']

DOI: https://doi.org/10.1007/s40195-020-01179-w