Reappraisal of the work hardening behavior of bulk amorphous matrix composites

Chang Myeon Lee, Kyoung Won Park, Jae Hoon Lee, Hong Gie Lee, Jae-il Jang, Jae Chul Lee

Research output: Contribution to journalArticle

2 Citations (Scopus)

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.

Original languageEnglish
Pages (from-to)160-165
Number of pages6
JournalMaterials Science and Engineering A
Volume513-514
Issue numberC
DOIs
StatePublished - 2009 Jul 15

Fingerprint

work hardening
Strain hardening
hardening
composite materials
Composite materials
matrices
Hardening
hardness
Crystalline materials
thermodynamics
kinetics
Hardness
Thermodynamics
Kinetics

Keywords

  • Amorphous alloys
  • Composite
  • Nanocrystallization
  • Work hardening

Cite this

Lee, Chang Myeon ; Park, Kyoung Won ; Lee, Jae Hoon ; Lee, Hong Gie ; Jang, Jae-il ; Lee, Jae Chul. / Reappraisal of the work hardening behavior of bulk amorphous matrix composites. In: Materials Science and Engineering A. 2009 ; Vol. 513-514, No. C. pp. 160-165.
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Reappraisal of the work hardening behavior of bulk amorphous matrix composites. / Lee, Chang Myeon; Park, Kyoung Won; Lee, Jae Hoon; Lee, Hong Gie; Jang, Jae-il; Lee, Jae Chul.

In: Materials Science and Engineering A, Vol. 513-514, No. C, 15.07.2009, p. 160-165.

Research output: Contribution to journalArticle

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