Experiment 1:Material Science

Transcript

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MATERIAL SCIENCE DJJ30113 LECTURER NAME:PUAN MAWARNIE

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PREPARED BY: NAME:VIKIE EDWARD MATRIX NO:20DKM19F1028

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EXPERIMENT 1: HEAT TREATMENT

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PROCEDURES THAT NEED TO BE FOLLOW DURING THIS EXPERIMENT

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FILL COOLING MEDIUM INTO A CONTAINER

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SWITCH ON FURNACE

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SET THE TEMPERATURE TO 870 C

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OPEN THE FURNACE DOOR

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PLACE ALL SPECIMENS INSIDE AND CLOSE BACK THE DOOR

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HEAT ALL SPECIMENS AT 870 C FOR ONE HOUR

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TAKE ONE OF THE SPECIMENS OUT FROM THE FURNACE

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IMMERSE IT INTO COOLING MEDIUM

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TAKE ONE SPECIMEN FROM FURNACE AND PUT IT OUTSIDE

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LET THE SPECIMEN COOL IN THE ROOM TEMPERATURE

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CLOSE THE DOOR AS TEMPERATURE GOES BACK TO 870 C

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SWITCH OFF FURNACE AND LET THE OTHER SPECIMENS REMAIN INSIDE

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EXPERIMENT IS DONE! THANK YOU FOR YOUR ATTENTION!