کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
7210402 1469209 2017 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Interface Optimization and Mechanical Properties of Cu-coated Carbon Fiber Cloth/Titanium Alloy Composite
ترجمه فارسی عنوان
بهینه سازی رابط و خواص مکانیکی فیبر کربنی با پوشش پلی کربنات / کامپوزیت تیتانیوم
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مکانیک مواد
چکیده انگلیسی
Using Cu-coated carbon fiber cloth (CFC) as reinforcement and Ti-6Al-4V (TC4) as matrix, the Cu-coated CFC/TC4 composite was fabricated by spark plasma sintering. The interface morphology, phase microstructure, phase distribution and mechanical properties of CFC/TC4 were characterized. Results show that carbon fibers are uniformly distributed in Cu-coated CFC/TC4. CuTi, Cu and trace TiC are distributed along the interface between fibers and matrix. The Cu-coated CFC/TC4 possesses slightly better plasticity than TC4, and the yield strength and compressive strength are obviously enhanced. The electroplated Cu plays important roles: (1) markedly decreasing the sintering temperature of Cu-coated CFC/TC4; (2) significantly improving the wettability and interfacial bonding between carbon fibers and TC4 matrix, thus increasing mechanical properties of Cu-coated CFC/TC4; (3) effectively inhibits the excessiving generation of brittle TiC compared with uncoated CFC/TC4 composite, thus maintaining good plasticity of Cu-coated CFC/TC4.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Rare Metal Materials and Engineering - Volume 46, Issue 4, April 2017, Pages 869-875
نویسندگان
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