کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
7212795 | 1469394 | 2016 | 25 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Effect of micro-Al2O3 contents on mechanical property of carbon fiber reinforced epoxy matrix composites
ترجمه فارسی عنوان
اثر محتوای میکرو آلومینا بر خواص مکانیکی کامپوزیت های ماتریکس اپوکسی تقویت شده با فیبر کربن
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
سایر رشته های مهندسی
مهندسی (عمومی)
چکیده انگلیسی
The effects of integrating micro-Al2O3 onto carbon fiber surface and its contents on mechanical properties of carbon fiber reinforced polymer composites were investigated. Mode II interlaminar fracture toughness, impact strength, flexural properties and initial modulus were determined by mechanical test machines and dynamic mechanical analyzer. The reason for performance improvement was discussed based on scanning electron microscopy. The mode II interlaminar fracture toughness, impact strength, and flexural strength of composites without addition of micro-Al2O3 were 348Â J/m2, 118Â kJ/m2 and 682Â MPa, respectively. However, the mechanical properties of modified composites were improved significantly. The mechanical properties were optimum when the areal density of micro-Al2O3 particles reached 15Â g/m2 at which the mode II interlaminar fracture toughness, impact strength, and flexural strength reached 522Â J/m2, 161.7Â kJ/m2 and 759Â MPa, respectively. Furthermore, these composites with addition micro- Al2O3 in the layers showed an improvement in thermal property.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Composites Part B: Engineering - Volume 91, 15 April 2016, Pages 392-398
Journal: Composites Part B: Engineering - Volume 91, 15 April 2016, Pages 392-398
نویسندگان
Zhi Wang, Xueyou Huang, Longbin Bai, Ruikui Du, Yaqing Liu, Yanfei Zhang, Guizhe Zhao,