Interaction between long period stacking order phase and deformation twin in rapidly solidified Mg97Zn1Y2 alloy

M. Matsuda, S. Ii, Y. Kawamura, Y. Ikuhara, M. Nishida

Research output: Contribution to journalArticle

136 Citations (Scopus)

Abstract

Interaction between long period stacking order (LPSO) phase and {1 0 1̄ 2} deformation twin in rapidly solidified Mg97Zn1Y2 alloy is investigated. The densely developed LPSO phase prevents the growth of {1 0 1̄ 2} deformation twin in Mg matrix. On the other hand, the LPSO phase with low density cannot be the resistance of the twinning. The trace of basal plane in such LPSO phase deviates with constant angle of about 3.8° at the twin boundary. This angle is well explained by the atomic movement with shuffling in the formation of {1 0 1̄ 2} twin. The interfacial microstructure of {1 0 1̄ 2} deformation twin is also discussed on the basis of high resolution electron microscopy (HREM).

Original languageEnglish
Pages (from-to)447-452
Number of pages6
JournalMaterials Science and Engineering A
Volume386
Issue number1-2
DOIs
Publication statusPublished - Nov 25 2004

Fingerprint

High resolution electron microscopy
Twinning
interactions
twinning
electron microscopy
microstructure
Microstructure
high resolution
matrices

All Science Journal Classification (ASJC) codes

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

Cite this

Interaction between long period stacking order phase and deformation twin in rapidly solidified Mg97Zn1Y2 alloy. / Matsuda, M.; Ii, S.; Kawamura, Y.; Ikuhara, Y.; Nishida, M.

In: Materials Science and Engineering A, Vol. 386, No. 1-2, 25.11.2004, p. 447-452.

Research output: Contribution to journalArticle

@article{440974202f8e43d5be6e9faf129da7cc,
title = "Interaction between long period stacking order phase and deformation twin in rapidly solidified Mg97Zn1Y2 alloy",
abstract = "Interaction between long period stacking order (LPSO) phase and {1 0 1̄ 2} deformation twin in rapidly solidified Mg97Zn1Y2 alloy is investigated. The densely developed LPSO phase prevents the growth of {1 0 1̄ 2} deformation twin in Mg matrix. On the other hand, the LPSO phase with low density cannot be the resistance of the twinning. The trace of basal plane in such LPSO phase deviates with constant angle of about 3.8° at the twin boundary. This angle is well explained by the atomic movement with shuffling in the formation of {1 0 1̄ 2} twin. The interfacial microstructure of {1 0 1̄ 2} deformation twin is also discussed on the basis of high resolution electron microscopy (HREM).",
author = "M. Matsuda and S. Ii and Y. Kawamura and Y. Ikuhara and M. Nishida",
year = "2004",
month = "11",
day = "25",
doi = "10.1016/j.msea.2004.08.006",
language = "English",
volume = "386",
pages = "447--452",
journal = "Materials Science & Engineering A: Structural Materials: Properties, Microstructure and Processing",
issn = "0921-5093",
publisher = "Elsevier BV",
number = "1-2",

}

TY - JOUR

T1 - Interaction between long period stacking order phase and deformation twin in rapidly solidified Mg97Zn1Y2 alloy

AU - Matsuda, M.

AU - Ii, S.

AU - Kawamura, Y.

AU - Ikuhara, Y.

AU - Nishida, M.

PY - 2004/11/25

Y1 - 2004/11/25

N2 - Interaction between long period stacking order (LPSO) phase and {1 0 1̄ 2} deformation twin in rapidly solidified Mg97Zn1Y2 alloy is investigated. The densely developed LPSO phase prevents the growth of {1 0 1̄ 2} deformation twin in Mg matrix. On the other hand, the LPSO phase with low density cannot be the resistance of the twinning. The trace of basal plane in such LPSO phase deviates with constant angle of about 3.8° at the twin boundary. This angle is well explained by the atomic movement with shuffling in the formation of {1 0 1̄ 2} twin. The interfacial microstructure of {1 0 1̄ 2} deformation twin is also discussed on the basis of high resolution electron microscopy (HREM).

AB - Interaction between long period stacking order (LPSO) phase and {1 0 1̄ 2} deformation twin in rapidly solidified Mg97Zn1Y2 alloy is investigated. The densely developed LPSO phase prevents the growth of {1 0 1̄ 2} deformation twin in Mg matrix. On the other hand, the LPSO phase with low density cannot be the resistance of the twinning. The trace of basal plane in such LPSO phase deviates with constant angle of about 3.8° at the twin boundary. This angle is well explained by the atomic movement with shuffling in the formation of {1 0 1̄ 2} twin. The interfacial microstructure of {1 0 1̄ 2} deformation twin is also discussed on the basis of high resolution electron microscopy (HREM).

UR - http://www.scopus.com/inward/record.url?scp=6344292251&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=6344292251&partnerID=8YFLogxK

U2 - 10.1016/j.msea.2004.08.006

DO - 10.1016/j.msea.2004.08.006

M3 - Article

AN - SCOPUS:6344292251

VL - 386

SP - 447

EP - 452

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 - 1-2

ER -