کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
9796055 | 1514940 | 2005 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Time-temperature-precipitation diagrams of carbide evolution in low alloy steels
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
دانش مواد (عمومی)
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Time-temperature-precipitation diagrams of carbide evolution in low alloy steels Time-temperature-precipitation diagrams of carbide evolution in low alloy steels](/preview/png/9796055.png)
چکیده انگلیسی
Previously published time-temperature-precipitation diagrams showing carbide evolution were modified with the use of additional experimental data. The same low alloy steels as investigated originally were annealed at 793 and 873Â K for 3000 and 10,000Â h which, compared to the longest annealing time in the previous investigation of 1000Â h, brings the system closer to equilibrium. Carbides extracted into carbon replicas were characterised by transmission electron microscopy, including electron diffraction and energy dispersive X-ray spectroscopy. The results of the additional experiment presented in the modified diagrams provide more information about the evolution and stability of M3C, M2C, M7C3, M23C6, M6C and MC in the investigated steels.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Materials Science and Engineering: A - Volume 402, Issues 1â2, 15 August 2005, Pages 288-293
Journal: Materials Science and Engineering: A - Volume 402, Issues 1â2, 15 August 2005, Pages 288-293
نویسندگان
J. Janovec, M. Svoboda, A. Výrostková, A. Kroupa,