Problems in the production process of reduction furnaces
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During the production process in the reduction furnace, electrode burnout occurs, which causes the silicon rods to become dirty. I would like to know whether this phenomenon is common, and how it can be controlled
This situation doesn’t occur very often; strengthen the inspection of electrical components to avoid loose connections.
Amorphous silicon, also known as needle-shaped silicon, results from electrode wear and the presence of debris on the contact surface between the electrode and graphite that has not been cleaned properly.
Perform a high-voltage test on the electrode, but don’t apply too much voltage. Establish a ledger and replace it regularly. The material also matters.
Clicking should not cause frequent damage; first, figure out the reason for the electrode damage – whether it’s arcing between the electrode and the graphite holder, arcing between the electrode and the chassis, or a problem with the electrode water supply