کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5022155 | 1469480 | 2017 | 8 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Fabrication of a thin and lightweight microwave absorber containing Ni-coated glass fibers by electroless plating
ترجمه فارسی عنوان
ساخت یک جاذب مایکروویو نازک و سبک وزن با الیاف شیشه ای پوشش داده شده با نیکل توسط الکترولیز پوشش
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
کلمات کلیدی
کامپوزیت های کاربردی الیاف شیشه ای، جذب دالنباخ، خواص الکتریکی، ویژگی های مکانیکی،
موضوعات مرتبط
مهندسی و علوم پایه
سایر رشته های مهندسی
مهندسی (عمومی)
چکیده انگلیسی
This study presents a thin and lightweight single-slab and two types of double-slab microwave absorbing composites by coating Ni to a glass fiber via an electroless plating technique. In contrast to conventional absorber production processes that use nano-conductive particles, such as carbon black, carbon nanotubes, and carbon nanofibers, this newly proposed absorber applies a very thin conductive coating on a glass fiber through an electroless plating technique, involving mass production, to obtain the designed permittivity with excellent performance and a reflection loss below â10 dB (90% absorption) in the X-band (8.2-12.4 GHz) without using nano-conductive particles. The designed total thicknesses of the newly proposed single-slab and two types of double-slab absorbers correspond to 1.84 mm, 2.03 mm, and 2.29 mm, respectively. Although the newly proposed two types of double-slab absorbers are lightweight and very thin when compared to conventional absorbers, they exhibit excellent absorption performance in the almost X-band. The interlaminar shear strength was verified according to ASTM D-2344 by using a Ni-coated glass/epoxy composite to examine the mechanical performance of the proposed composite structure. From an electrical and mechanical performance viewpoint, the results confirm that the newly proposed absorber with Ni-coated glass fibers offers significant potential applications in stealth technology.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Composites Science and Technology - Volume 145, 16 June 2017, Pages 165-172
Journal: Composites Science and Technology - Volume 145, 16 June 2017, Pages 165-172
نویسندگان
Young-Woo Nam, Jae-Hun Choi, Won-Jun Lee, Chun-Gon Kim,