1. preparation of the sample the coconut shells are the size of 3 cm sample 10x10. 2. adjust the set temperature of the kiln, temperature is 200° c Celsius. 3. Insert the sample in furnace timer options 01 hour? 4. a sample that completed the sintering analysis to electrical resistance. 5. experiments from 1-4 at the temperature of 300 and 400 respectively.
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