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
  • 외 1명
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3

초록

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.

키워드

Work hardeningAmorphous alloysCompositeNanocrystallizationCrystalline materialsNanocrystallizationStrain hardeningAmorphous alloysAmorphous compositesAmorphous matricesBulk amorphousCompositeCrystalline particlesHardening mechanismsHardness variationsKinetics and thermodynamicsWork hardening
제목
Reappraisal of the work hardening behavior of bulk amorphous matrix composites
저자
Lee, Chang-MyeonPark, Kyoung-WonLee, Jae-HoonLee, Hong-GieJang, Jae-IlLee, Jae-Chul
DOI
10.1016/j.msea.2009.01.080
발행일
2009-07
유형
Article
저널명
Materials Science & Engineering A: Structural Materials: Properties, Microstructure and Processing
513-14
페이지
160 ~ 165