کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1498822 993280 2013 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
The effect of morphology on the stability of retained austenite in a quenched and partitioned steel
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد سرامیک و کامپوزیت
پیش نمایش صفحه اول مقاله
The effect of morphology on the stability of retained austenite in a quenched and partitioned steel
چکیده انگلیسی

Synchrotron X-ray diffraction and transmission electron microscopy experiments are employed to investigate the mechanical stability of retained austenite in a quenching and partitioning steel. It is found that martensitic transformation takes place in high carbon blocky retained austenite at the onset of deformation, while low carbon film-like retained austenite, despite having a much lower carbon content, is stable at strains up to 12%. Two possible mechanisms are employed to explain these interesting findings.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Scripta Materialia - Volume 68, Issue 5, March 2013, Pages 321–324
نویسندگان
, , , , ,