Amir Hossein Yaghtin, Erfan Salahinejad, and Ali Khosravifard, Processing of nanostructured metallic matrix composites by a modified accumulative roll bonding method with structural and mechanical considerations, Int. J. Miner. Metall. Mater., 19(2012), No. 10, pp. 951-956. https://doi.org/10.1007/s12613-012-0653-8
Cite this article as:
Amir Hossein Yaghtin, Erfan Salahinejad, and Ali Khosravifard, Processing of nanostructured metallic matrix composites by a modified accumulative roll bonding method with structural and mechanical considerations, Int. J. Miner. Metall. Mater., 19(2012), No. 10, pp. 951-956. https://doi.org/10.1007/s12613-012-0653-8
Amir Hossein Yaghtin, Erfan Salahinejad, and Ali Khosravifard, Processing of nanostructured metallic matrix composites by a modified accumulative roll bonding method with structural and mechanical considerations, Int. J. Miner. Metall. Mater., 19(2012), No. 10, pp. 951-956. https://doi.org/10.1007/s12613-012-0653-8
Citation:
Amir Hossein Yaghtin, Erfan Salahinejad, and Ali Khosravifard, Processing of nanostructured metallic matrix composites by a modified accumulative roll bonding method with structural and mechanical considerations, Int. J. Miner. Metall. Mater., 19(2012), No. 10, pp. 951-956. https://doi.org/10.1007/s12613-012-0653-8
Particulate reinforced metallic matrix composites have attracted considerable attention due to their lightweight, high strength, high specific modulus, and good wear resistance. Al/B4C composite strips were produced in this work by a modified accumulative roll bonding process where the strips were rotated 90° around the normal direction between successive passes. Transmission electron microscopy and X-ray diffraction analyses reveal the development of nanostructures in the Al matrix after seven passes. It is found that the B4C reinforcement distribution in the matrix is improved by progression of the process. Additionally, the tensile yield strength and elongation of the processed materials are increased with the increase of passes.
Particulate reinforced metallic matrix composites have attracted considerable attention due to their lightweight, high strength, high specific modulus, and good wear resistance. Al/B4C composite strips were produced in this work by a modified accumulative roll bonding process where the strips were rotated 90° around the normal direction between successive passes. Transmission electron microscopy and X-ray diffraction analyses reveal the development of nanostructures in the Al matrix after seven passes. It is found that the B4C reinforcement distribution in the matrix is improved by progression of the process. Additionally, the tensile yield strength and elongation of the processed materials are increased with the increase of passes.
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