کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
10634237 993437 2005 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
On the Arzt-Rösler-Wilkinson (ARW) model for detachment controlled creep
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد سرامیک و کامپوزیت
پیش نمایش صفحه اول مقاله
On the Arzt-Rösler-Wilkinson (ARW) model for detachment controlled creep
چکیده انگلیسی
The model of Arzt-Rösler and Wilkinson (ARW) for detachment controlled creep is reanalyzed here. A modified version of this model is presented wherein the expression for activation energy is replaced by one that represents the energy for a single activated step. The modified equation is derived from the well-known analysis of an activation barrier modified by an applied stress. Predictions of strain rate as a function of stress from the new analysis are similar to those of the ARW model.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Scripta Materialia - Volume 52, Issue 4, February 2005, Pages 323-327
نویسندگان
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