Reappraisal of the work hardening behavior of bulk amorphous matrix composites

Title
Reappraisal of the work hardening behavior of bulk amorphous matrix composites
Authors
이창면박경원이재훈이홍기장재일이재철
Keywords
Work hardening; Amorphous alloys; Composite; Nanocrystallization
Issue Date
2009-07
Publisher
Materials science & engineering. A, Structural materials : properties, microstructure and processing
Citation
VOL 513-514, 160-165
Abstract
This paper investigates the origin of work hardening in amorphous composites by directly measuring the hardness variations of crystalline particles and amorphous matrices at various strains. The work hardening of the amorphous composites was caused predominantly by hardening of the amorphous matrices, rather than of the crystalline particles. The hardening mechanism was explained based on the kinetics and thermodynamics.
URI
http://pubs.kist.re.kr/handle/201004/36812
ISSN
0921-5093
Appears in Collections:
KIST Publication > Article
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