AP-FIM analysis of ultrafine carbonitrides in fire-resistant steel for building construction

Ryuji Uemori, Hiroshi Tamehiro, Rikio Chijiiwa

研究成果: ジャーナルへの寄稿記事

12 引用 (Scopus)

抄録

The atom-probe field-ion microscope (AP-FIM) can be used to observe materials at an atomic level and analyze their individual atoms. This report presents an application in which the AP-FIM was used to clarify the role of the combined addition of niobium and molybderum in improving the high-temperature strength of fire-resistant steel for building construction. Findings obtained about the composition of ultrafine carbonitrides, which could not be analyzed by conventional electron microscopy, and about the elemental distribution of the carbonitride/ferrite matrix interface are briefly introduced.

元の言語英語
ページ(範囲)23-28
ページ数6
ジャーナルNippon Steel Technical Report
発行部数69
出版物ステータス出版済み - 4 1 1996
外部発表Yes

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Ion microscopes
Carbon nitride
Steel
Fires
Atoms
Niobium
Electron microscopy
Ferrite
Chemical analysis
Ultrafine
Temperature

All Science Journal Classification (ASJC) codes

  • Mechanics of Materials
  • Metals and Alloys
  • Materials Chemistry

これを引用

AP-FIM analysis of ultrafine carbonitrides in fire-resistant steel for building construction. / Uemori, Ryuji; Tamehiro, Hiroshi; Chijiiwa, Rikio.

:: Nippon Steel Technical Report, 番号 69, 01.04.1996, p. 23-28.

研究成果: ジャーナルへの寄稿記事

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