کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1582454 1514875 2008 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Electric resistance variation of NiTi shape memory alloy wires in thermomechanical tests: Experiments and simulation
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد دانش مواد (عمومی)
پیش نمایش صفحه اول مقاله
Electric resistance variation of NiTi shape memory alloy wires in thermomechanical tests: Experiments and simulation
چکیده انگلیسی

Evolution of the electrical resistivity during thermal and mechanical tests of NiTi wires showing R-phase transformation was investigated by experiments and micromechanical model simulations considering B2-R-B19′ transformations. Since reasonable agreement between the simulated and experimental mechanical and electrical resistivity responses was achieved, the apparently curious behavior of electrical resistivity could be rationalized through the model simulations in terms of the activity of multiple transformation and deformation processes taking place in the activated NiTi wires.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Materials Science and Engineering: A - Volumes 481–482, 25 May 2008, Pages 127–133
نویسندگان
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