کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
9717402 | 1469572 | 2005 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Thermal cycling of carbon/epoxy laminates in neutral and oxidative environments
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
سایر رشته های مهندسی
مهندسی (عمومی)
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چکیده انگلیسی
Dealing with the “French Supersonic Aircraft Research Program”, thermal cycling tests in two environments, neutral (nitrogen) and oxidative (air), were performed on three different carbon/epoxy laminates: [03/903]S, [453/â453]S and QI [45/0/â45/90]S. This experimental study was conducted following a local approach through microscopic observations and X-radiographs and showed a significant effect of the oxygen level on the damage development. In fact, observations have shown an acceleration of matrix cracking process and important matrix shrinkage due to coupling between oxidation phenomenon and cyclic thermal stresses. Moreover, the influence of orientation and thickness of the layers on the damage has been demonstrated through the comparison of the different stacking sequences.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Composites Science and Technology - Volume 65, Issues 3â4, March 2005, Pages 403-409
Journal: Composites Science and Technology - Volume 65, Issues 3â4, March 2005, Pages 403-409
نویسندگان
S. Rouquie, M.C. Lafarie-Frenot, J. Cinquin, A.M. Colombaro,