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7.2.1 Removal
> Open the top plate of the casting chamber.
> Remove “old crucible”. Check glass inductor shield.
7.2.2 Mounting
> Check crucible surface for damages and cleanliness before you
start casting.
> Put a small piece of quartz fleece in glass inductor shield.
Figure 32: quartz fleece in inductor shield
The crucible should be sitting easily on the
quartz fleece. The crucible collar should be
close to the glass inductor shield.
Figure 33: crucible and glass inductor shield
Place crucible with glass inductor shield in
the induction coil.
Check with a cold flask the position of crucible.
Please note: The pouring hole of the crucible is 5 mm higher than the
center axis of the flask. We recommend simulating the pouring process
first with a cold test cuvette and with water in order to optimize the pour-
ing behavior and the recommended speed of the tilting process. Do not
tilt too fast or slowly.
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