Use of Mica for High-temperature Furnace Thermal Insulation

Mica is used in the steel and foundry industry for thermal and electrical insulation of furnaces. Furnaces are used to melt iron, aluminum, and steel to manufacture a wide range of metal products to be used in other industries. Thus, the economy is directly connected to the steel and foundry industry.

Use of Mica for High-temperature Furnace Thermal Insulation

 

There are a variety of components that play a key role in ensuring the efficiency of operations of the steel and foundry factory. Furnaces are one of the key components. Mica material is used for the thermal insulation of the furnaces, construction of the floor of the furnace, and as a slip plane for the furnace. Have a look at the use of mica for high-temperature furnace thermal insulation.

Thermal insulation of furnace             

Molten metal can penetrate through the work lining. It can damage the furnace and degrade its life. Mica thermal insulation is used to prevent it. Mica prevents heat damage to furnaces with its exceptional thermal stability. 

Phlogopite mica sheets are stable up to the temperature of 1000 degrees Celsius. It can extend the lifespan of a furnace significantly and reduce maintenance requirements.

Construction of furnace floor 

Rigid mica sheets are used for the construction of the furnace floor. Mica sheets are used in combination with other materials to create the heat barrier between the furnace and surroundings. It ensures the safety of the operations at the factory and improves the furnace performance. 

Mica insulation prevents the heat transfer of the furnace to the outside environment. This is a huge advantage for the manufacturer as it improves the efficiency of the furnace, which results in improved productivity. 

Used as a slip plane

Mica is used in the furnace as a slip plane due to its exceptional mechanical properties. A slip plan system that includes the interaction of slip planes and slip direction. When this system is in motion, it can lead to dislocation. 

The slip plane material is used in a furnace lining to ensure a more efficient melting process. Mica is an ideal slip-plane material for furnaces and other foundry equipment. It has excellent slip plane characteristics, which allows the furnace linings to expand and contract. It also protects the furnace lining against abrasive damage.

These are the three main uses of mica material in the steel and furnace industry thermal and electrical insulation of high-temperature furnaces.

Partner with Axim Mica to design an insulation solution for the steel and foundry industry

Axim Mica is the leading ISO: 9001 2015 certified manufacturer and supplier of mica-based insulation materials. 

It has a state-of-the-art, fully integrated manufacturing facility and a team of engineers that enables the manufacturer to have complete control over the production process. You can partner with AximMica to design and develop a customized industrial insulation solution. 

Location: 32 Gazza Blvd, Farmingdale, NY 11735, USA

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