کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5440375 1398227 2017 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Short communicationFiber size effects on mechanical behaviours of SiC fibres-reinforced Ti3AlC2 matrix composites
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد سرامیک و کامپوزیت
پیش نمایش صفحه اول مقاله
Short communicationFiber size effects on mechanical behaviours of SiC fibres-reinforced Ti3AlC2 matrix composites
چکیده انگلیسی

In this study, different diameters SiC fibres-reinforced Ti3AlC2 matrix composites were fabricated via hot-pressing. The mechanical behaviours of the obtained composites were evaluated at room temperature by using 4-point bending testing. The results show that the flexural strength and damage tolerance are significantly higher for smaller diameter fibres-containing composites than for large diameter fibres-containing ones. In addition, the mechanical properties of the composites were improved when smaller diameter fibres partially replaced large diameter fibres and the improvement increased with increase of the amount of smaller diameter fibre. Furthermore, the fracture fashion of the composites depended on fibre diameters used.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of the European Ceramic Society - Volume 37, Issue 15, December 2017, Pages 5099-5104
نویسندگان
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