Reasonable use of casting powder

To ensure reasonable use of casting powder, fully play its roll in the process of continuous casting, get good quality billets, continuous casting techniques are very important. Here are 8 continuous casting techniques that are closely related to the use of casting powder.

1. Keep the molten steel level in crystallizer stable;

2. Centering of tundish nozzle;

3. Reasonable choice of tundish nozzle diameter and inserting depth;

4. Stabilize casting speed;

5. Vibration parameters should match casting powder;

6. Adopt protective casting;

7. Control plug rod argon blowing;

8. Avoid plug rod from moving during continuous casting.