Vesuvius Interview Questions, Process, and Tips

Black refractory is a type of material used in high-temperature applications.

• Black refractory is made from materials such as alumina, silicon carbide, and graphite.

• It is commonly used in industries such as steelmaking, glassmaking, and ceramics.

• Black refractory has high thermal conductivity and can withstand temperatures up to 3000°F.

• It is often used in furnaces, kilns, and other high-temperature equipment.

• Black refrac...read more

Tundish preparation involves cleaning, preheating, and coating the refractory lining to ensure proper flow of molten metal.

• Clean the tundish thoroughly to remove any residue or impurities.

• Preheat the tundish to the desired temperature to prevent rapid cooling of the molten metal.

• Apply a coating to the refractory lining to prevent sticking and ensure smooth flow of the molten metal.

• Inspect the tundish for any defects or...read more

Tundish is used in steelmaking to control the flow of molten metal from ladle to molds.

• Tundish helps in reducing turbulence and controlling the flow of molten metal.

• It acts as a buffer between the ladle and molds, allowing for better quality casting.

• Tundish also helps in removing impurities and controlling the temperature of the molten metal.

• It can improve the overall efficiency and quality of the steelmaking process.