کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1446476 1509615 2012 10 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Effect of carbon content on variant pairing of martensite in Fe–C alloys
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد سرامیک و کامپوزیت
پیش نمایش صفحه اول مقاله
Effect of carbon content on variant pairing of martensite in Fe–C alloys
چکیده انگلیسی

The effect of carbon content on the variant pairing tendency of martensite formed in Fe–C alloys is investigated by means of electron backscattered diffraction analysis. The method used is based on experimentally determined orientation relationships between austenite and martensite. The results show that the carbon content has a strong effect on the martensite variant pairing tendency. This observed change in variant pairing tendency is discussed in relation to the well-known morphological transition from lath to plate martensite in Fe–C alloys and the formation of packets and plate groups. The results indicate that quantitative analysis of variant pairing, as demonstrated here, may facilitate martensite characterization in Fe–C alloys as well as in other alloy systems.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Acta Materialia - Volume 60, Issue 20, December 2012, Pages 7265–7274
نویسندگان
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