Abstract

New Al/SiC heteroparticles are investigated experimentally and theoretically. A composite material based on Al and SiC is predicted to exhibit a markedly higher tensile strength than pure Al due to the robust interface between Al and SiC. The theoretical predictions receive experimental confirmation. Specifically, incorporation of nano-SiC into the aluminum matrix to a level of 10 wt % is shown to increase the ultimate tensile strength of the resulting composite at room temperature to 317 MPa.

中文翻译：

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Al / SiC异质颗粒及其复合材料界面的力学性能：理论和实验研究

摘要

通过实验和理论研究了新型Al / SiC异质颗粒。预测基于Al和SiC的复合材料由于Al和SiC之间的牢固界面，将显示出比纯Al显着更高的拉伸强度。理论预测得到实验证实。具体地，显示出将纳米-SiC掺入铝基质中至10重量％的水平可将所得复合物在室温下的极限拉伸强度提高至317MPa。