Antiphase boundary-like structure of B19′ martensite via R-phase transformation in Ti-Ni-Fe alloy

M. Matsuda, R. Yamashita, S. Tsurekawa, K. Takashima, M. Mitsuhara, M. Nishida

Research output: Contribution to journalArticlepeer-review

10 Citations (Scopus)

Abstract

The antiphase boundary (APB)-like structure of B19′ martensite via R-phase transformation in a Ti-Ni-Fe alloy was investigated by means of transmission electron microscopy. The APB-like structure exhibited shifts along the (0 1 0)B19′, (0 0 1)B19 , and (1 0 0)B19′ planes; that is, it exhibited facets composed of those planes at the atomic level. This atomic displacement reflects the atomic movement stemming from the R-phase transformation.

Original languageEnglish
Pages (from-to)87-93
Number of pages7
JournalJournal of Alloys and Compounds
Volume586
DOIs
Publication statusPublished - 2014

All Science Journal Classification (ASJC) codes

  • Mechanics of Materials
  • Mechanical Engineering
  • Metals and Alloys
  • Materials Chemistry

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