کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
775009 1463124 2013 9 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Delamination in carbon-fibre composites improved with in situ grown nanofibres
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی مکانیک
پیش نمایش صفحه اول مقاله
Delamination in carbon-fibre composites improved with in situ grown nanofibres
چکیده انگلیسی

Mode I interlaminar fracture toughness is investigated for a carbon-fibre composite toughened by nanofibres grown on the woven fabric reinforcement. For a comparison, the same is studied for the normal (non-toughened) composite. The test data show that the nanofibres significantly increase the fracture toughness, in combination with epoxy or PPS resin. This improvement is attributed to a better fibre–matrix interface as well as to local reinforcement of the matrix by nanofibres.


► The textile composites can successfully be toughened by in situ grown CNFs.
► Improvements may be related to the nano-reinforcement of the matrix material.
► Improvements depend on the amount of CNFs, the used matrix material, and Vf.
► For the tested composite, improvement in GIC reaches 100%, for the optimal CNF wt.%.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Engineering Fracture Mechanics - Volume 101, March 2013, Pages 140–148
نویسندگان
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