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High-strength and wear-resistant castable

Low Cement Castables



High-strength and wear-resistant castable

High-strength wear-resistant castable is composed of high-strength aggregate and powder mineral additives.

Details of Andalusite Brick

High-strength and wear-resistant castable is a kind of cement-based composite one-component dry powder mortar, which is made up of high-strength cement, mineral admixture, high-strength aggregate and anti-crack and wear-resistant agent through industrial production.

High-strength and wear-resistant castable

Product name index High alumina cement refractory castable Low calcium aluminate cementRefractory castable
Clay refractory castable High aluminum refractory castable
Aluminum-40 Aluminum-50 Aluminum-55 Aluminum-65 Aluminum-70
Volume density(110℃±5℃x24h)> kg/m 1900 2100 2200 2300 2500
 Drying compressive strength Mpa 20 23 20 23 40
 Drying flexural strength Mpa 4 5 4 5 6
 800℃ high temperature residual strength % 40 50 40 50 60
Thermal shock stability 15 15 15 15 20
Line changes after burning, moisturizing for 3h, no more than 1% of the experimental temperature 1200 1250 1300 1350 1400
Refractory degree> 1650 1670 1700 1730 1770
AL203>  % 40 50 55 65 75
 Max particle size of refractory aggregate mm When the pouring thickness is ≤60mm, ≤5mm
When the pouring thickness is 60-100, ≤10mm
When the pouring thickness is ≥100mm, <15mm

Product Function

Ferrosilicon furnace is an industrial electric furnace that consumes a lot of power and is a type of submerged arc furnace. Ferrosilicon furnace includes furnace shell, furnace cover, furnace lining, short net, water cooling system, smoke exhaust system, dust removal system, electrode shell, electrode pressure release and lifting system, loading and unloading system, controller, burn-through device, hydraulic system, transformer And various electrical equipment, etc., the use of refractory materials is also quite demanding.

In 2006, Our factory was founded in Yuzhou, the raw material base.High bauxite ore is a finely divided colloidal mixture composed of aluminum hydroxides and various ratios. High-alumina bauxite in the refractory industry usually refers to bauxite ore with a calcined Al₂O₃ content greater than 48% and a low Fe₂O₃ content.


Product Application

Henan Xinyuan Refractory Co., Ltd. is affiliated to Yuzhou Xinyuan Refractory Materials Co., Ltd. The factory is located in China's largest refractory industry base: Changzhuang Town, northwest of Yuzhou City. Founded in July 2002. It is an integrated company integrating bauxite mining, bauxite firing, refractory technology research and development, refractory production and kiln masonry. The company now has a 168m high-temperature tunnel kiln, a 120m high-qualithic-temperature tunnel kin. a magnesia carbon brick microwave oven. bauxite sinterina shaft kiln 4. eauinped with more than 20pcs 315-1200 tons of automatic press, more than 300 employees, including 50 engineering and technical personnel, the company has: heavy retractory brick factory, light refractory brick factory, unshaped refractory meterail factory, lt can provide high-quality refractory materials for steel, nonferrous smelting, aluminum industry, glass, power, building materials,petroleum.