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The mold goes into the cold oven. |
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The wax is completely burnt away at 800 degrees Celsius.
Now you have a cavity in the mold in the shape the wax first was. Therefore we
call this the lost-wax-casting method. |
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The crucible is the melting pot that we use to melt the
metals, like gold, silver or a mixture. |
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We apply heat from a mixture of propane and oxygen gas
torch. |
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The mold has cooled down to the casting temperature of
600 degrees Celsius and goes on the vacuum casting machine. |