Mechanical Properties of a Metal-Matrix Composite Based on Copper and Aluminum, Obtained via Shear Deformation under Pressure

Mechanical Properties of a Metal-Matrix Composite Based on Copper and Aluminum, Obtained via Shear Deformation under Pressure

Results are presented from studying the structure and mechanical properties of an Al–Cu–Al metal-matrix composite obtained via shear under pressure on Bridgman anvils with grooves. The tensile strength is 485 MPa, considerably higher than that of either pure aluminum or copper. The main mechanism of...

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Veröffentlicht in:Bulletin of the Russian Academy of Sciences. Physics 2019-10, Vol.83 (10), p.1265-1269
Hauptverfasser: Kabirov, R. R., Nazarov, K. S., Korznikova, G. F., Khisamov, R. Kh, Sergeyev, S. N., Nagimov, M. I., Mulyukov, R. R.
Format: Artikel
Sprache:eng
Schlagworte:
Aluminum
Aluminum matrix composites
Anvils
Copper
Failure mechanisms
Grooves
Hadrons
Heavy Ions
Mechanical properties
Metal matrix composites
Nuclear Physics
Physics
Physics and Astronomy
Shear deformation
Tensile strength
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Zusammenfassung:Results are presented from studying the structure and mechanical properties of an Al–Cu–Al metal-matrix composite obtained via shear under pressure on Bridgman anvils with grooves. The tensile strength is 485 MPa, considerably higher than that of either pure aluminum or copper. The main mechanism of failure is a viscous fracture along the Al matrix with no notable stratification along the interphase boundaries.
ISSN:1062-8738
1934-9432
DOI:10.3103/S1062873819100101