کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
7977768 1514704 2015 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Influence of Zr content on β-phase stability in α-type Ti-Al alloys
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد دانش مواد (عمومی)
پیش نمایش صفحه اول مقاله
Influence of Zr content on β-phase stability in α-type Ti-Al alloys
چکیده انگلیسی
The alloying effect of Zr on β (body-centred cubic)-phase stability was investigated in α (hexagonal close packed)-type Ti-Al alloys. According to calculations and experiments, adding Zr significantly modified the β-phase stability, because Zr was identified as a β-stabilising element in these Ti-Zr-Al alloys under the solution treatment. However, the water-quenched β-phase did not continue to be preserved after aging. In addition, stress-induced α″ (orthorhombic)-phase martensite transformation would occur during deformation.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Materials Science and Engineering: A - Volume 639, 15 July 2015, Pages 407-411
نویسندگان
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