کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
7211865 | 1469336 | 2018 | 34 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Effects of hydrazine reduced graphene oxide on the inter-laminar fracture toughness of woven carbon fiber/epoxy composite
ترجمه فارسی عنوان
اثرات هیدرازین باعث کاهش اکسید گرافین بر شدت شکست بین لمینار بافته شده از کامپوزیت فیبر کربن / اپوکسی
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کلمات کلیدی
فیبر کربن، ورقه ورقه تست مکانیکی، چقرمگی شکستگی،
موضوعات مرتبط
مهندسی و علوم پایه
سایر رشته های مهندسی
مهندسی (عمومی)
چکیده انگلیسی
In this work, the hybridization effects of hydrazine reduced graphene oxide (rGO) on the inter-laminar shear strength (ILSS), impact strength, and in-plane fracture toughness of symmetric type carbon fiber/epoxy composite (CF/epoxy) laminates were investigated. The composite laminates were fabricated through the vacuum-assisted resin transfer molding (VARTM) process. At 0.2â¯wt% of rGO loading, the CF/epoxy composites showed the best load carrying capacity among the developed laminates. ILSS, impact strength, and critical stress intensity factor (KIC) were enhanced byâ¯â¼â¯(84, 100, and 33) %, respectively, in the case of rGO (0.2â¯wt%) filled CF/epoxy composite specimens, as compared to CF/epoxy composite. The consumed fracture energy of rGO (0.2â¯wt%)/CF/epoxy increased, as compared to the rGO (0.4â¯wt%)/CF/epoxy composite. The fracture surfaces obtained from field emission scanning electron microscopy of the developed composites showed compatible dispersion of rGO in the epoxy matrix, and branched fracture of the specimens. This study suggests that the rGO nanofiller might be used as a matrix modifier to resist matrix fracture, as well as fiber fracture.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Composites Part B: Engineering - Volume 149, 15 September 2018, Pages 22-30
Journal: Composites Part B: Engineering - Volume 149, 15 September 2018, Pages 22-30
نویسندگان
Nitai Chandra Adak, Suman Chhetri, Tapas Kuila, Naresh Chandra Murmu, Pranab Samanta, Joong Hee Lee,