کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1576168 | 1514770 | 2013 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Role of aging time on the microstructure and shape memory properties of NiTiHfPd single crystals
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
دانش مواد (عمومی)
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Role of aging time on the microstructure and shape memory properties of NiTiHfPd single crystals Role of aging time on the microstructure and shape memory properties of NiTiHfPd single crystals](/preview/png/1576168.png)
چکیده انگلیسی
Shape memory properties of [111] oriented NiTiHfPd single crystals aged at 600 °C for 48 and 72 h were investigated through isobaric thermal cycling and superelasticity experiments in compression. A maximum transformation strain of 2.6% at 1000 MPa compressive stress was attained above 100 °C. It was observed that precipitate size and interparticle distances were strong functions of aging time and subsequently govern the shape memory responses of the NiTiHfPd single crystals. Moreover, it was revealed that the elastic energy storage highly depends on precipitate characteristics.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Materials Science and Engineering: A - Volume 573, 20 June 2013, Pages 161–165
Journal: Materials Science and Engineering: A - Volume 573, 20 June 2013, Pages 161–165
نویسندگان
E. Acar, H.E. Karaca, B. Basaran, F. Yang, M.J. Mills, R.D. Noebe, Y.I. Chumlyakov,