کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1581408 | 1514860 | 2008 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
The effect of processing parameters on the flexural properties of unidirectional carbon fibre-reinforced polymer (CFRP) composites
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
دانش مواد (عمومی)
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
The flexural properties (e.g., strength, elastic modulus) of unidirectional carbon fibre-reinforced polymer matrix composites were optimised by controlling the following processing parameters during manufacture: (i) concentration of epoxy (45-65 wt.%) within an acetone solution for wetting the carbon fibres, (ii) compressive pressure (0.25-1.25 MPa), and (iii) holding time (20-40 min) applied during vacuum autoclave curing at 120 °C. Flexural properties of the resulting composites were evaluated using the three-point bend configuration in accordance with the ASTM D790-03 standard. Overall it was concluded that optimum flexural properties (e.g., 1292 MPa flexural strength) were achieved using a 50 wt.% epoxy solution, 1.0 MPa compressive pressure, and 30 min holding time during vacuum autoclave curing.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Materials Science and Engineering: A - Volume 498, Issues 1â2, 20 December 2008, Pages 65-68
Journal: Materials Science and Engineering: A - Volume 498, Issues 1â2, 20 December 2008, Pages 65-68
نویسندگان
Sudarisman Sudarisman, I.J. Davies,