کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1499347 1510933 2012 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Stress partitioning behavior of multilayered steels during tensile deformation measured by in situ neutron diffraction
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد سرامیک و کامپوزیت
پیش نمایش صفحه اول مقاله
Stress partitioning behavior of multilayered steels during tensile deformation measured by in situ neutron diffraction
چکیده انگلیسی

Stress partitioning in multilayered steels consisting of martensitic and austenitic layers was measured during tensile deformation by in situ neutron diffraction measurements to investigate the mechanism of the improved strength–elongation balance. The deformation mode can be classified into three stages, and the results indicate that the applied stress is effectively transferred to the martensitic phase, because no stress concentration sites exist, owing to the multilayered structure. Hence, even as-quenched martensite deformed uniformly, resulting in improved strength–elongation balance in multilayered steels.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Scripta Materialia - Volume 66, Issues 3–4, February 2012, Pages 139–142
نویسندگان
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