کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1582067 1514867 2008 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Influence of volume fraction of primary α2 on the fracture toughness of Ti–Al–Nb alloy undergoing stress-induced martensitic transformation
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد دانش مواد (عمومی)
پیش نمایش صفحه اول مقاله
Influence of volume fraction of primary α2 on the fracture toughness of Ti–Al–Nb alloy undergoing stress-induced martensitic transformation
چکیده انگلیسی

The effect of volume fraction of primary α2 on fracture toughness of Ti–18Al–8Nb alloy, which undergoes stress-induced martensitic transformation (SIMT), was investigated. The fracture toughness of the alloy was found to decrease with an increase in volume fraction of primary α2. The results were explained on the basis of the effect of change in volume fraction of α2 on fracture toughness contributions due to SIMT as well as that due to the subsequent fracture process involving ductile fracture of the β/martensite/α2 microstructure.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Materials Science and Engineering: A - Volume 491, Issues 1–2, 15 September 2008, Pages 390–396
نویسندگان
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