Advantages of ceramic fiber insulation materials for electric furnaces

Ceramic fiber is the best choice for electric furnace insulation materials! Why do you say that? What are the advantages of choosing ceramic fiber as a high-temperature insulation material for electric furnaces? Anchor-Tech will show you how to do it today!

Advantage 1

It is easier to install the resistance wire . Ceramic fiber is a fibrous lightweight insulation material that is loose and porous. After the insulation construction of the electric furnace lining is completed, the ceramic nails are directly inserted into the ceramic fiber lining and the resistance wire is hung. However, electric furnaces with refractory brick linings require customized special-shaped refractory bricks and ceramic nails of corresponding specifications to hang resistance wires.

Advantage 2

The service life of the resistance wire is longer . After the insulation construction of the electric furnace lining is completed, it can be used directly without baking the furnace. The ceramic nails are less affected by cold and hot shocks and have a long service life. However, due to the wet construction of the electric furnace using refractory castables, the ceramic nails will be soaked by liquid, and improper baking will make them more easily damaged.

Advantage 3

No need for oven, reducing enterprise costs.

Advantage 4

low heat loss in intermittent working furnaces .

Summarize

More and more domestic and foreign companies are using ceramic fiber products to insulate the furnace bodies of electric furnaces. Anchor-Tech ceramic fiber products have good thermal insulation performance (the surface temperature of the 1000℃ experimental electric furnace is only 60℃, and the national standard is 100℃) and are light in weight. Ceramic fiber electric furnaces have uniform heating temperature, fast heating speed, and good energy-saving performance. For example, a medium-sized ceramic fiber muffle furnace consumes about 40% of the energy of an ordinary muffle furnace, does not drop dust or slag, and does not affect the test results .

Common ceramic fiber products for ceramic fiber electric furnaces include Anchor-Tech ceramic fiber blankets , Anchor-Tech ceramic fiber modules, Anchor-Tech ceramic fiber boards, etc.