Damping behavior of Al/SiC functionally graded and metal matrix composites
نویسندگان
چکیده
Al/SiC functionally graded and metal-matrix composites were investigated through dynamic mechanical analyzer as a function of vibrating frequencies. It was found that internal frictions strongly dependent on material type frequency. Tan ? reached 30.4 × 10–3 21.2 10–3in FGM MMC, respectively, at frequency 1 Hz. The damping capacity decreased the increased to 10 Hz 30 Storage moduli 172 GPa 144 for FGMs MMCs, Similar ?, storage both materials more sensitive change higher temperatures. In general, capacities observed in compared MMCs.
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ژورنال
عنوان ژورنال: Journal of Asian Ceramic Societies
سال: 2021
ISSN: ['2187-0764']
DOI: https://doi.org/10.1080/21870764.2021.1904606