- Wet graphite electrodes should be dried before use.
- Remove the foam plastic protective cap from the spare graphite electrode hole, and check whether the internal thread of the electrode hole is complete.
- Clean the surface and internal threads of the spare graphite electrode with compressed air free of oil and water; Avoid using wire balls or metal brushes to clean with sandcloth.
- Carefully screw the connector into the electrode hole of one end of the spare graphite electrode (it is not recommended to directly install the connector into the replaced electrode on the furnace), without colliding with the thread.
- Screw the electrode hanger (graphite material hanger is recommended) into the electrode hole on the other end of the spare electrode.
- When lifting the electrode, place a soft object under one end of the spare electrode mounting joint to prevent ground damage to the joint; After inserting the hook into the lifting ring of the lifting device, lift the electrode steadily to prevent it from loosening from the B end or colliding with other fixing devices.
- Hang the spare electrode above the electrode to be connected, align it with the electrode hole, and slowly drop it down; Rotate the spare electrode to rotate and lower the spiral hook together with the electrode; When the two electrode end faces are 10-20mm apart, clean the exposed parts of the electrode end faces and joints again with compressed air; When completely lowering the electrode at the end, do not use too much force, otherwise violent collisions may damage the threads of the electrode hole and joint.
- Use a torque wrench to tighten the spare electrode until the end faces of the two electrodes are in close contact (the correct connection gap between the electrode and the joint is less than 0.05mm).
Graphite is very common in nature, and graphene is the strongest substance known to humans. However, scientists may still need several years or even decades to find a way to transform graphite into large, high-quality graphene “films” that can be used to create various useful substances for humans. According to scientists, besides being exceptionally strong, graphene also possesses a series of unique properties. Graphene is currently known to have the most excellent conductivity, which makes it have enormous potential for application in the field of microelectronics. Researchers even see graphene as a substitute for silicon, which can be used to produce future supercomputers.
Post time: 3月-20-2024
