Decorated dislocations with fine precipitates observed by FIB-SEM slice-sectioning tomography

Rika Kawano, Kenji Kaneko, Toru Hara, Kazuhiro Yamada, Yukio Sato, Kenji Higashida, Masao Kikuchi

Research output: Contribution to journalArticle

Abstract

Dispersion behavior of intragranular NbC precipitates them in Nb added austenitic stainless steel were investigated via nanoscopic characterization, FIB-SEM slice-sectioning tomography, energy-dispersive X-ray spectrometry (EDS), selected area electron diffraction pattern (SAEDP) and transmission electron microscopy (TEM). The heterogeneous dispersion of fine intragranular NbC precipitates were visualized, and in particular, it was found that they were on the {111} slip plane and interacted with <110> dislocations.

Original languageEnglish
Pages (from-to)422-425
Number of pages4
JournalTetsu-To-Hagane/Journal of the Iron and Steel Institute of Japan
Volume101
Issue number8
DOIs
Publication statusPublished - Jan 1 2015

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Tomography
Precipitates
precipitates
tomography
Scanning electron microscopy
scanning electron microscopy
austenitic stainless steels
Austenitic stainless steel
Electron diffraction
Diffraction patterns
x ray spectroscopy
Energy dispersive spectroscopy
slip
diffraction patterns
electron diffraction
Transmission electron microscopy
transmission electron microscopy
energy
X-Ray Emission Spectrometry

All Science Journal Classification (ASJC) codes

  • Condensed Matter Physics
  • Physical and Theoretical Chemistry
  • Metals and Alloys
  • Materials Chemistry

Cite this

Decorated dislocations with fine precipitates observed by FIB-SEM slice-sectioning tomography. / Kawano, Rika; Kaneko, Kenji; Hara, Toru; Yamada, Kazuhiro; Sato, Yukio; Higashida, Kenji; Kikuchi, Masao.

In: Tetsu-To-Hagane/Journal of the Iron and Steel Institute of Japan, Vol. 101, No. 8, 01.01.2015, p. 422-425.

Research output: Contribution to journalArticle

Kawano, Rika ; Kaneko, Kenji ; Hara, Toru ; Yamada, Kazuhiro ; Sato, Yukio ; Higashida, Kenji ; Kikuchi, Masao. / Decorated dislocations with fine precipitates observed by FIB-SEM slice-sectioning tomography. In: Tetsu-To-Hagane/Journal of the Iron and Steel Institute of Japan. 2015 ; Vol. 101, No. 8. pp. 422-425.
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