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首页> 外文期刊>International journal of engineering research and industrial applications >PREPARATION AND CHARACTERISATION OF STIR CAST ALUMINIUM MATRIX COMPOSITE (AMC) AT DIFFERENT COMPOSITION OF SIC & FLY ASH
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PREPARATION AND CHARACTERISATION OF STIR CAST ALUMINIUM MATRIX COMPOSITE (AMC) AT DIFFERENT COMPOSITION OF SIC & FLY ASH

机译：SiC和粉煤灰不同组成的搅拌铸造铝基复合材料（AMC）的制备和表征

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摘要

Aluminum 6061 reinforced with various weight percentages of Silicon & Fly Ash called as Aluminum matrix composites (AMCs) is prepared by stir casting method. Matrix composite in molten state is poured into the preheated sand mould and allowed it for proper cooling, casted samples are taken out from the casting and these are machined as required by the different tests. The value of Toughness increases approx two times when SiC is fixed and fly ash increases in a sample prepared and if SiC varies and fly ash is fixed then the value of toughness increases approx 10%. Wear rate decreases when fly ash and silicon carbide particles is added to the aluminum alloy. The value of Hardness increases approx 20% when SiC is fixed and fly ash increases in a sample prepared and if SiC varies and fly ash is fixed then the value of hardness increases approx. 10%. The value of Tensile Strength decreases approx 12% when SiC is fixed and fly ash increases in a sample prepared and if SiC varies and fly ash is fixed then the value of tensile strength increases approx 15%.
机译：通过搅拌铸造法制备了以各种重量百分比的硅和粉煤灰增强的铝6061，称为铝基复合材料（AMC）。将熔融状态的基体复合材料倒入预热的砂模中，使其适当冷却，从铸件中取出铸造样品，并根据不同测试的要求对其进行机加工。当固定SiC且粉煤灰增加时，韧性值大约增加两倍，而如果SiC变化且粉煤灰固定，则韧性值增加大约10％。当将飞灰和碳化硅颗粒添加到铝合金中时，磨损率降低。当SiC固定且粉煤灰增加时，硬度值增加约20％；如果SiC变化且粉煤灰固定，则硬度值增加约20％。 10％。当固定了SiC且粉煤灰增加时，拉伸强度的值降低了约12％，如果SiC改变且粉煤灰被固定了，则抗拉强度的值将提高约15％。

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