کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1581725 | 1514859 | 2009 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Study of decomposition of ferrite in a duplex stainless steel cold worked and aged at 450–500 °C
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
دانش مواد (عمومی)
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Study of decomposition of ferrite in a duplex stainless steel cold worked and aged at 450–500 °C Study of decomposition of ferrite in a duplex stainless steel cold worked and aged at 450–500 °C](/preview/png/1581725.png)
چکیده انگلیسی
The influence of cold-deformation on ferrite decomposition in duplex stainless steel during heat treatment at 450–500 °C was investigated using micro-hardness measurements and transmission electron microscopy. It was found that cold-deformation can change the mechanism of the α → α + α′ phase separation in the ferrite from nucleation and growth to spinodal decomposition. This finding is discussed in terms of the influence of an increased dislocation density on coherency strains.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Materials Science and Engineering: A - Volume 499, Issues 1–2, 15 January 2009, Pages 489–492
Journal: Materials Science and Engineering: A - Volume 499, Issues 1–2, 15 January 2009, Pages 489–492
نویسندگان
Mats Hättestrand, Petter Larsson, Guocai Chai, Jan-Olof Nilsson, Joakim Odqvist,