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synthesis of aluminum- cnts composites using double-pressing double-sintering method (dpds)
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نویسنده
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yarahmadii akbar ,rajabi masoud ,talafi noghani mohammad ,taghiabadi reza
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منبع
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journal of nanostructures - 2019 - دوره : 9 - شماره : 1 - صفحه:94 -102
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چکیده
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In this study, carbon nanotubes (cnts) reinforced aluminum matrix was synthesized by dpds for the first time. planetary ball mill has been used to disperse of cnts in al matrix. the effects of the cnts content and secondary pressing-sintering on properties of the nano-composites were investigated. mechanical properties of aluminum metal matrix nanocomposites samples were characterized using compression and microhardness measurements. enhancements of about 52% in compressive strength and 64% in hardness were observed as compared to pure aluminum (matrix) fabricated under the similar condition by conventional sintering process. the morphology and phase analysis of composites have been studied by sem, and xrd. this research work shows feasibility of manufacturing cnt reinforced metal composites by dpds.
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کلیدواژه
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aluminum-cnts nano-composites ,double-pressing double-sintering (dpds) ,mechanical properties
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آدرس
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imam khomeini international university (ikiu), engineering and technology faculty, metallurgy and materials engineering department, iran, imam khomeini international university (ikiu), engineering and technology faculty, metallurgy and materials engineering department, iran, imam khomeini international university (ikiu), engineering and technology faculty, metallurgy and materials engineering department, iran, imam khomeini international university (ikiu), engineering and technology faculty, metallurgy and materials engineering department, iran
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پست الکترونیکی
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taghiabadi@eng.ikiu.ac.ir
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Authors
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