کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
11020117 | 1717611 | 2018 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Abnormal grain growth induced by grain boundary segregation of yttrium in grain-oriented Fe-3%Si steel
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
دانش مواد (عمومی)
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
The possibility of abnormal grain growth in grain-oriented Fe-3%Si steel by grain boundary segregation was investigated. Yttrium was selected to inhibit normal grain growth because its segregation at grain boundaries would efficiently reduce the grain boundary energy of iron, decreasing the driving force for grain growth. After secondary recrystallization, abnormal grain growth was successfully achieved without any precipitates. Observations by the Laue diffraction method confirmed that the abnormally grown grains had the Goss orientation.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Materials Characterization - Volume 146, December 2018, Pages 204-208
Journal: Materials Characterization - Volume 146, December 2018, Pages 204-208
نویسندگان
Hyung-Ki Park, Chan-Hee Han, Chang-Soo Park, Jong-Tae Park, Hyung-Don Joo,