The main features of graphite mold antioxidant coating:

Generally, the surface of the graphite mold is coated with anti-oxidation maintenance coating, which is resistant to high temperature and oxidation, and greatly extends the service life of the mold while reducing the data loss, thus reducing the cost.

The basic function of the graphite mold anti-oxidation coating is to isolate the graphite mold from the oxidation corrosion environment.

The main characteristics of the graphite mold antioxidant coating are as follows:

1. The diffusion coefficient of oxygen is greatly reduced.

2. Thermal expansion and contraction have good self-healing properties, can close the cracks generated from the oxidation threshold to the highest use temperature, resist the erosion and penetration of slag, reduce inclusions in steel, and have a pure effect on molten steel.

3. It can establish good adhesion, thermal shock resistance, thermal fatigue resistance and thermal matching between the antioxidant coating and the substrate.