refractory

There are many kinds of refractories, usually divided into ordinary refractories (1580 ~ 1770 ° C), advanced refractories (1770 ~ 2000 ° C) and extra grade refractories (above 2000 ° C) ac

The lightweight insulation castable is made of perlite, vermiculite, shale ceramisite, poly light ball, combined with cement, and constructed after on-site mixing. Light insulation castable has the ad

1. Refractory castable Many properties of refractory castables depend to an appropriate extent on the variety and quantity of the binder. In terms of strength, except for those made of light particles

What are the refractory castables commonly used in high temperature kilns First, the application of refractory castable in cement rotary kiln. Refractory castable has been widely used in the new dry c

High aluminum anchoring brick is the refractory brick for heating furnace, high aluminum anchoring brick is also called hanging brick, mainly used to connect, support the structure of refractory brick

Silicon carbide brick is a high-grade refractory brick with silicon carbide as the main raw material, high purity silicon carbide powder and high activity silicon carbide differential mixing, after gr

Mullite insulation brick refers to a kind of high alumina refractory material with mullite as the main crystalline phase. Mullite brick has a high refractoriness and can reach more than 1790. It is ma

Steelmaking mainly uses semi-acidic raw materials (mainly fireclay) : in the previous classification, clay is listed in the acidic raw materials, which is actually not suitable. The acidity of refract

Refractory mud: Composition: Refractory mud is usually composed of silicate or high aluminum refractory materials, binders and other additives. Features: Refractory mud has good plasticity, easy const

The traditional furnace building method is the refractory brick as the main body, and the amorphous refractory materials (such as refractory mud) are only used as the mud OARS, brick joint fillers or