کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1499421 993306 2012 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Quantitative measurement of carbon content in Fe–C binary alloys by atom probe tomography
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد سرامیک و کامپوزیت
پیش نمایش صفحه اول مقاله
Quantitative measurement of carbon content in Fe–C binary alloys by atom probe tomography
چکیده انگلیسی

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.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Scripta Materialia - Volume 67, Issue 12, December 2012, Pages 999–1002
نویسندگان
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