کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1661658 1517695 2007 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Measuring and modeling the TBC damage kinetics by using acoustic emission analysis
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد فناوری نانو (نانو تکنولوژی)
پیش نمایش صفحه اول مقاله
Measuring and modeling the TBC damage kinetics by using acoustic emission analysis
چکیده انگلیسی
The damage accumulation of an atmospheric plasma sprayed thermal barrier coatings has been measured by acoustic emission analysis during cyclic oxidation at 1100 and 1050 °C. Here the measurement data was acquired before and during spallation. The time and temperature dependence of the thermal barrier coating damage kinetics have been modeled, based on the measured behavior. Prior to the onset of spallation the damage was found to follow super-parabolic kinetics. During spallation the damage kinetics accelerates and becomes linear.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Surface and Coatings Technology - Volume 202, Issues 4–7, 15 December 2007, Pages 740-744
نویسندگان
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