کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1572070 | 1514425 | 2009 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Formation and stability of nano-scaled M23C6 carbide in a directionally solidified Ni-base superalloy
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موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
دانش مواد (عمومی)
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Formation and stability of nano-scaled M23C6 carbide in a directionally solidified Ni-base superalloy Formation and stability of nano-scaled M23C6 carbide in a directionally solidified Ni-base superalloy](/preview/png/1572070.png)
چکیده انگلیسی
The precipitation of nano-scaled M23C6 carbide at intragranular regions (especially in dendritic core regions) has been systematically investigated in a directionally solidified Ni-base superalloy. The crystallographic orientation relationship between the M23C6 phase and the γ matrix phase was found to be (100)M23C6//(100)γ, [100]M23C6//[100]γ. Additionally, M23C6 carbide was very stable during creep and long-term thermal exposure, which makes the fine M23C6 carbide an effective strengthening phase in γ matrix.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Materials Characterization - Volume 60, Issue 12, December 2009, Pages 1517–1521
Journal: Materials Characterization - Volume 60, Issue 12, December 2009, Pages 1517–1521
نویسندگان
D. Wang, J. Zhang, L.H. Lou,