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Toward architecturing of metal composites by twist extrusion

Latypov, Marat I.; Beygelzimer, Yan; Kulagin, Roman; Varyukhin, Victor; Kim, Hyoung Seop

Abstract (englisch):
The paper presents a new route for realizing the concept of architecturing of composites by severe plastic deformation. The proposed route involves multi-pass twist extrusion of a composite with fibers. The potential of the method is first illustrated by mathematical modeling and then tested through pilot processing of a composite consisting of a copper matrix and a single aluminum fiber. Metallographic analysis revealed an unexpected shape of the fiber after processing. Finite element simulations were performed to understand the evolution of the fiber shape and to optimize the processing regime for achieving improved reinforcements in twist-extruded composites.


Zugehörige Institution(en) am KIT Institut für Nanotechnologie (INT)
Publikationstyp Zeitschriftenaufsatz
Jahr 2015
Sprache Englisch
Identifikator DOI: 10.1080/21663831.2015.1034812
ISSN: 2166-3831
URN: urn:nbn:de:swb:90-587975
KITopen ID: 1000058797
HGF-Programm 43.22.01; LK 01
Erschienen in Materials Research Letters
Band 3
Heft 3
Seiten 161-168
Schlagworte Architectured Materials, Severe Plastic Deformation, Twist Extrusion, Metal Composites,
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