کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1580841 | 1514833 | 2010 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Microstructure and superelasticity of in situ synthesized (TiB + La2O3)/Ti-alloy composites with different mass fraction of LaB6
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
دانش مواد (عمومی)
پیش نمایش صفحه اول مقاله

چکیده انگلیسی
In situ techniques have been developed to synthesize titanium matrix composites. The microstructures and the superelastic characterization of (TiB + La2O3)/(Ti–35Nb–2Ta–3Zr) TMC were examined and studied. The effects of TiB whiskers and La2O3 spherical particles on superelasticity were discussed. In the LaB6-additioned specimens, minimum size of grain around 12 μm was obtained and critical stress for slip deformation was increased. Excellent superelastic strain and pure elastic strain were obtained in 0.1% and 0.2% LaB6-additioned specimens. The largest superelastic strain was observed in 0.5% LaB6-additioned specimen.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Materials Science and Engineering: A - Volume 527, Issues 4–5, 15 February 2010, Pages 1058–1062
Journal: Materials Science and Engineering: A - Volume 527, Issues 4–5, 15 February 2010, Pages 1058–1062
نویسندگان
Liqiang Wang, Weijie Lu, Jining Qin, Fan Zhang, Di Zhang,