Strain hardening of an amorphous matrix composite due to deformation-induced nanocrystallization during quasistatic compression

Jae-chul Lee, Yu Chan Kim, Jae Pyoung Ahn, Sunghak Lee, Byeong Joo Lee

Research output: Contribution to journalArticle

24 Citations (Scopus)

Abstract

The strengthening behavior of an amorphous matrix composite was analyzed which was reinforced with micron-sized crystalline phases during quasistatic compression. The strengthening phenomena occurred due to homogeneous precipitation of nanocrystallites from amorphous matrix. The quasistatic deformation promoted homogeneous precipitation of nanocrystallites which served as reinforcing phase according to molecular dynamics simulation. The strengthening mechanism operating in amorphous matrix composite was also proposed.

Original languageEnglish
Pages (from-to)2781-2783
Number of pages3
JournalApplied Physics Letters
Volume84
Issue number15
DOIs
Publication statusPublished - 2004 Apr 12

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strain hardening
composite materials
matrices
molecular dynamics
simulation

ASJC Scopus subject areas

  • Physics and Astronomy (miscellaneous)

Cite this

Strain hardening of an amorphous matrix composite due to deformation-induced nanocrystallization during quasistatic compression. / Lee, Jae-chul; Kim, Yu Chan; Ahn, Jae Pyoung; Lee, Sunghak; Lee, Byeong Joo.

In: Applied Physics Letters, Vol. 84, No. 15, 12.04.2004, p. 2781-2783.

Research output: Contribution to journalArticle

Lee, Jae-chul ; Kim, Yu Chan ; Ahn, Jae Pyoung ; Lee, Sunghak ; Lee, Byeong Joo. / Strain hardening of an amorphous matrix composite due to deformation-induced nanocrystallization during quasistatic compression. In: Applied Physics Letters. 2004 ; Vol. 84, No. 15. pp. 2781-2783.
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