Reappraisal of the work hardening behavior of bulk amorphous matrix composites

Chang Myeon Lee, Kyoung W. Park, Jae Hoon Lee, Hong G. Lee, Jae I. 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
Publication statusPublished - 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

ASJC Scopus subject areas

  • Mechanical Engineering
  • Mechanics of Materials
  • Materials Science(all)
  • Condensed Matter Physics

Cite this

Reappraisal of the work hardening behavior of bulk amorphous matrix composites. / Lee, Chang Myeon; Park, Kyoung W.; Lee, Jae Hoon; Lee, Hong G.; Jang, Jae I.; 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

Lee, Chang Myeon ; Park, Kyoung W. ; Lee, Jae Hoon ; Lee, Hong G. ; Jang, Jae I. ; 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.
@article{ccb38e0175c941deb3fa29ae5d955768,
title = "Reappraisal of the work hardening behavior of bulk amorphous matrix composites",
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.",
keywords = "Amorphous alloys, Composite, Nanocrystallization, Work hardening",
author = "Lee, {Chang Myeon} and Park, {Kyoung W.} and Lee, {Jae Hoon} and Lee, {Hong G.} and Jang, {Jae I.} and Jae-chul Lee",
year = "2009",
month = "7",
day = "15",
doi = "10.1016/j.msea.2009.01.080",
language = "English",
volume = "513-514",
pages = "160--165",
journal = "Materials Science & Engineering A: Structural Materials: Properties, Microstructure and Processing",
issn = "0921-5093",
publisher = "Elsevier BV",
number = "C",

}

TY - JOUR

T1 - Reappraisal of the work hardening behavior of bulk amorphous matrix composites

AU - Lee, Chang Myeon

AU - Park, Kyoung W.

AU - Lee, Jae Hoon

AU - Lee, Hong G.

AU - Jang, Jae I.

AU - Lee, Jae-chul

PY - 2009/7/15

Y1 - 2009/7/15

N2 - 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.

AB - 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.

KW - Amorphous alloys

KW - Composite

KW - Nanocrystallization

KW - Work hardening

UR - http://www.scopus.com/inward/record.url?scp=65449138760&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=65449138760&partnerID=8YFLogxK

U2 - 10.1016/j.msea.2009.01.080

DO - 10.1016/j.msea.2009.01.080

M3 - Article

VL - 513-514

SP - 160

EP - 165

JO - Materials Science & Engineering A: Structural Materials: Properties, Microstructure and Processing

JF - Materials Science & Engineering A: Structural Materials: Properties, Microstructure and Processing

SN - 0921-5093

IS - C

ER -