Quantitative measurement of carbon content in Fe-C binary alloys by atom probe tomography

研究成果: Article査読

32 被引用数 (Scopus)

抄録

The carbon content in high-purity Fe-C binary alloys was measured by 3-D atom probe microscopy. The apparent carbon content increased with decreasing measurement temperature and greatly exceeded the nominal value. This anomaly is caused by the loss of some Fe ions during detection, resulting in an overestimation of the carbon content. A simple method was proposed to correct for this effect. The corrected carbon content agreed well with the nominal value to within 0.5 at.% in most cases.

本文言語English
ページ(範囲)999-1002
ページ数4
ジャーナルScripta Materialia
67
12
DOI
出版ステータスPublished - 2012 12 1

ASJC Scopus subject areas

  • Materials Science(all)
  • Condensed Matter Physics

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