کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
832687 | 908123 | 2009 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Effect of precipitation phase on microstructure and superelasticity of cold-rolled beta titanium alloy during heat treatment
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موضوعات مرتبط
مهندسی و علوم پایه
سایر رشته های مهندسی
مهندسی (عمومی)
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
TiNbTaZr beta titanium was developed for medical applications. Heat treatment was carried out on cold-rolled specimen. Effect of precipitation phase on microstructure and superelasticity of cold-rolled beta titanium alloy was studied. The deformation defects accelerate the transformation of secondary phase during heat treatment, which makes the transformation from β phase to ω phase come true at 573 K. High strength around 1150 MPa is obtained at 673 K. Stress-induced α′′ martensite transformation is induced in the cold-rolled specimens followed by heat treatment at 773 K along rolling direction, 45° from rolling direction and transverse direction, respectively.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Materials & Design - Volume 30, Issue 9, October 2009, Pages 3873–3878
Journal: Materials & Design - Volume 30, Issue 9, October 2009, Pages 3873–3878
نویسندگان
Liqiang Wang, Weijie Lu, Jining Qin, Fan Zhang, Di Zhang,