کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1613818 1005601 2013 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Pseudoelasticity of thermo-mechanically treated Fe–Mn–Si–Cr–Ta alloys
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد فلزات و آلیاژها
پیش نمایش صفحه اول مقاله
Pseudoelasticity of thermo-mechanically treated Fe–Mn–Si–Cr–Ta alloys
چکیده انگلیسی

The effects of slight Tantalum (Ta) addition on the microstructures, martensitic transformation and pseudoelasticity of Fe–28Mn–6Si–5Cr alloy were investigated. Experimental results show that the slight addition of 0.1 wt% Ta can effectively inhibit the slip deformation, increase the Md temperature and hence improve the pseudoelasticity of Fe–28Mn–6Si–5Cr alloy. Meanwhile, the cold rolling can also significantly increase the alloy's pseudoelasticity, especially when the specimens are tested at near Md temperature. The pseudoelasticity can reach 62% at the sixth loading–unloading cycle for the 30% cold-rolled Fe–28Mn–6Si–5Cr–0.1Ta alloy.


► Effects of slight Tantalum (Ta) addition on the Fe–28Mn–6Si–5Cr alloy.
► The analysis of microstructures, martensitic transformation and pseudoelasticity of Fe–28Mn–6Si–5Cr–0.1Ta alloy.
► Improvement of pseudoelasticity of Fe–28Mn–6Si–5Cr–0.1Ta alloy by cold rolling and aging treatment.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Alloys and Compounds - Volume 577, Supplement 1, 15 November 2013, Pages S338–S343
نویسندگان
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