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Mechanical properties of as-cast ZA-27/Gr/SiCp hybrid composite for the application of journal bearing
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نویسنده
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kiran t.s. ,prasanna kumar m. ,basavarajappa s. ,vishwanatha b.m.
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منبع
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journal of engineering science and technology - 2013 - دوره : 8 - شماره : 5 - صفحه:557 -565
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چکیده
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The mechanical behavior of as-cast za-27 alloy and hybrid composite reinforced with graphite (gr) of constant 3% by weight and silicon carbide particle (sicp) varying from 0-9% by weight in steps of 3% was carried out. vortex method of production was employed in which thoroughly mixed gr and sic particles were poured into the vortex created by means of mechanical stirrer. the melt was cast using a pre-heated permanent mold box. microstructure showed fine distribution of the reinforcements in the specimen. tensile and hardness tests were carried out as per astm standards. the results reveal that,as the percentage of sicp was increased,uts and hardness increased with reduction in ductility. © school of engineering,taylor's university.
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کلیدواژه
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As-cast; Hybrid; Mechanical property; ZA-27
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آدرس
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department of mechanical engineering,kalpataru institute of technology, India, department of mechanical engineering,bapuji institute of engineering and technology, India, department of studies in mechanical engineering,university b.d.t. college of engineering, India, department of mechanical engineering,kalpataru institute of technology, India
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Authors
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