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The application of particulate reinforced aluminium matrix composites ( MMCs) for engine parts inmodern engineering has beenli mited due to softening of Al matrix at the hightemperature .In order toi m-prove the high temperature strength,the newin-situ pr
The application of particulate reinforced aluminum matrix composites (MMCs) for engine parts in engineering paper has been mited due to softening of Al matrix at the high temperature. In order toi m-prove the high temperature strength, the new in situ pr