کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
8014739 | 1517173 | 2018 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Direct-Friction Riveting of polymer composite laminates for aircraft applications
ترجمه فارسی عنوان
اتصال مستقیم لمینیت کامپوزیت پلیمر برای کاربردهای هواپیما
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
فناوری نانو (نانو تکنولوژی)
چکیده انگلیسی
Friction Riveting is an alternative joining technology to the conventional mechanical fastening suitable for woven-reinforced polymer composites. In this paper, the feasibility of Direct-Friction Riveting is demonstrated for Ti6Al4V rivet and carbon-fiber reinforced polyether-ether-ketone laminate single lap joints. Due to high shear rates, elevated process temperatures (500-900â¯Â°C) and fast cooling rates (38â¯Â±â¯2â¯Â°C/s) experienced by the rivet tip, αâ²-martensitic structures were identified in the rivet anchoring zone along with fiber and polymer entrapment at the rivet-composite interface. An average ultimate lap shear force of 7.4â¯Â±â¯0.6â¯kN similar to conventional lock-bolted single lap joints was achieved. These results indicate that Direct-Friction Riveting is a competitive method with potential for improvement and further application in aircraft structures.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Materials Letters - Volume 215, 15 March 2018, Pages 31-34
Journal: Materials Letters - Volume 215, 15 March 2018, Pages 31-34
نویسندگان
N.Z. Borba, L. Blaga, J.F. dos Santos, S.T. Amancio-Filho,