کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
7913187 | 1510902 | 2015 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Temperature dependent local phase transformation in shape memory alloys by nanoindentation
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
سرامیک و کامپوزیت
پیش نمایش صفحه اول مقاله

چکیده انگلیسی
A novel approach, based on nanoindentation experiments, for analysing temperature dependent local phase transformations in shape memory alloys is proposed. The method was used to analyse cracked specimens and the effects of temperature on local crack-tip transformations were analysed by isothermal nanoindentation tests. Furthermore, experimental results were compared with predictions of a recent analytical model and good agreements were observed. It was demonstrated that the proposed approach can be advantageously used instead of more complex microstructural investigations, like X-ray microdiffraction.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Scripta Materialia - Volume 101, May 2015, Pages 64-67
Journal: Scripta Materialia - Volume 101, May 2015, Pages 64-67
نویسندگان
Emanuele Sgambitterra, Carmine Maletta, Franco Furgiuele,