کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1623341 1516415 2008 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Effects of thermal cycling on multiple-stage transformation in Ti49.3Ni50.7 shape memory alloy
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد فلزات و آلیاژها
پیش نمایش صفحه اول مقاله
Effects of thermal cycling on multiple-stage transformation in Ti49.3Ni50.7 shape memory alloy
چکیده انگلیسی

The effects of thermal cycling on multiple-stage transformation in Ni50.7Ti49.3 alloy were directly studied by DSC and in situ TEM observations. The phase transformations in the grain interior were suppressed during thermal cycling, whereas the regions along grain boundaries retained their original characteristics. According to in situ observations, the heterogeneous precipitates that concentrated along grain boundary areas may account for the different evolutions of transformations during thermal cycling.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Alloys and Compounds - Volume 462, Issues 1–2, 25 August 2008, Pages 47–51
نویسندگان
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