کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1499395 | 993304 | 2012 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Characterization of the microstructure and mechanical properties of a 50.3Ni–29.7Ti–20Hf shape memory alloy
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
سرامیک و کامپوزیت
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Characterization of the microstructure and mechanical properties of a 50.3Ni–29.7Ti–20Hf shape memory alloy Characterization of the microstructure and mechanical properties of a 50.3Ni–29.7Ti–20Hf shape memory alloy](/preview/png/1499395.png)
چکیده انگلیسی
The alloy 50.3Ni–29.7Ti–20Hf (at.%) exhibits attractive high-temperature shape memory properties. To determine the effect of aging on the behavior of this alloy, isothermal constant strain rate compression testing was performed at temperatures above the austenite finish temperature. This revealed that the alloy strength and the temperature range for pseudoelasticity vs. austenite plasticity was strongly influenced by aging. Electron microscopy has revealed precipitates rich in hafnium with a novel ordered structure relative to the B2 austenite phase form during aging.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Scripta Materialia - Volume 67, Issue 1, July 2012, Pages 112–115
Journal: Scripta Materialia - Volume 67, Issue 1, July 2012, Pages 112–115
نویسندگان
D.R. Coughlin, P.J. Phillips, G.S. Bigelow, A. Garg, R.D. Noebe, M.J. Mills,