OPTIMASI KETAHANAN IMPAK PADA PROSES STIR CASTING KOMPOSIT AI/FA/ALUMINA DENGAN MENGGUNAKAN METODE TAGUCHI
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Institusion

Universitas Sriwijaya

Author

YOPI CANDRA (STUDENT ID : 03051181520104)
Gunawan Gunawan (LECTURER ID : 0007057702)

Subject

TJ1180.M27 Machining-Composite materials 

Datestamp

2019-12-30 01:55:50 

Abstract :
This study aims to obtain optimum parameters in order to obtain better mechanical properties by utilizing alumina and fly ash as the reinforcing material. The method used is the Taguchi method. Matrix used ortohogonal array is L9. Parameters of the process, namely the composition 90Al-5FA-5Al2O3, 85Al-10FA-5Al2O3, 80Al-15FA-5Al2O3, the time required is 1, 2, and 3 minutes, speed mixers 400, 500 and 700 rpm, and the temperature stirring 700, 750 and 800°C. These parameters in shatters and then be done with the casting wheel. Toughness analysis performed using charpy impact testing. From the results of this study concluded thatcontribute a percentage value error of 26.68%, which means that all significant factors in the process of experimentation is enough (terms Taguchi method for contributions ? 50% ). 

File :
RAMA_21201_03051181520104.pdf
RAMA_21201_03051181520104_TURNITIN.pdf
RAMA_21201_03051181520104_0007057702_01_front_ref.pdf
RAMA_21201_03051181520104_0007057702_02.pdf
RAMA_21201_03051181520104_0007057702_03.pdf
RAMA_21201_03051181520104_0007057702_04.pdf
RAMA_21201_03051181520104_0007057702_05.pdf
RAMA_21201_03051181520104_0007057702_06_ref.pdf
RAMA_21201_03051181520104_0007057702_07_lamp.pdf