The price of refractory bricks has a lot to do with raw materials and production processes. The price of refractory bricks is determined by combining the market and production costs.
The price of refractory bricks is related to raw materials and content
Raw material:
There are many kinds of raw materials for refractory bricks, and the composition is mainly divided into six categories: soil, stone, sand, ore, powder and others.
1. Stone: fluorite, kyanite, andalusite, forsterite, vermiculite, mullite, pyrophyllite, chlorite, dolomite, sillimanite, magnesia-aluminum spinel, silica
2. earth: bauxite, kaolin, clay, diatomaceous earth
3. Sand: ceramic sand, zircon sand, quartz sand, magnesia sand
3. powder: metal aluminum powder, silicon powder, metal silicon powder
4. Ore: Chrome Ore
6. Others: asphalt, graphite, phenolic resin, perlite, float beads, sialon, corundum, silicon sulfate, silicon carbide, water glass, silica sol, boron carbide, calcium aluminate cement, nitrided materials, shale ceramsite , alumina, alumina sol, zirconia, etc.
Production process:
The price positioning of refractory bricks is related to the production process
Refractory bricks are divided into sintered bricks and non-sintered bricks according to the sintering method. The sintered bricks are also supported by casting, and the price is higher.
Calcination of raw materials, selection of raw materials, crushing, batching, mixing, trapping, molding, drying, firing and other processes.
The technological process of casting refractory bricks: preparation of raw materials, processing, batching, mixing and processing, melting, casting and molding, heat treatment, and mechanical processing.
Non-burning brick: a refractory product made of phosphoric acid or aluminum phosphate as a binder, formed by high pressure and heat treated at 400-600 °C.
Prefabricated parts: mixing, casting, demoulding, curing, drying, baking, inspection and packaging
How to locate the price:
There are many types of refractory bricks, how to locate the price?
The price of refractory bricks is directly determined by the price of raw materials, physical and chemical indicators and production processes.
As a professional manufacturer of refractory materials, Henan Hongtai Refractories has a complete range of refractory bricks and reasonable prices. We have rich experience in kiln construction and renovation. If you have relevant questions and needs, you can call for consultation, and we will provide sincere service. Attitude to provide you with professional
Wechat Us 
