Magnesia Chrome brick is a kind of alkaline refractory product with periclase as main phase magnesite-alumina spinel clinker as basic material. the product has such characteristics as good temperature vibration, good strength and volume stablity in high temperature. Application: Widely used for many industrial furnaces and kilns such as cement kilns,open-hearth furnace and melting furnace for nan-ferrous metals Physical properties 1.Low thermal conductivity 2.High refractoriness 3.High flexibility 4.Strong abrasion resistance 5.High chemical attack resistance 6.Outstanding coating friendly Items Index MgO,% 82 76 72 75 70 60 70 75 80 Cr2O3,% 8 8 8 12 12 12 9 6 4 SiO2,% 1.5 2.5 3 1.5 2.5 3.2 2.8 2.8 2.5 Apparent Porosity,% 17 18 19 17 18 19 19 18 18 Bulk Density,g/cm3 3 2.95 2.95 3.05 3 3 3 2.95 2.93 Cold Compressive Strength,Mpa 45 45 45 45 45 35 40 40 40 Refractoriness Under Load, ºC 1700 1700 1650 1700 1700 1580 1600 1600 1600 Thermal Shock Resistance,cycles(950 ºC,air cooling) 80 80 60 80 60 60 60 60 60 Thermal Conductivity,w/m.k(1000 ºC) 2.8 - - 2.8 - 2.8 2.8 2.9 - Thermal Expansion,%(1400 ºC) 1.5 - - 1.5 - 1.5 1.5 1.4 -
Checker bricks is strong is widely recognized and accepted by the world community an iron heat exchange capacity, large thermal storage area, ventilation smooth, heat regenerator many small thermal resistance and other superior characteristics. Checker bricks is a heat transfer medium, used in blast furnace stove heat storage room, usually ordered in thermal storage room, play a role in regenerative between "burning furnace cycle" in between "blast period" is Through the convective heat exchange and radiation heat exchange, the cold air heated to hot air. Z
The cordierite brick contains cordierite material,it is a high-alumina refractory product. Made of high alumina raw materials, synthetic cordierite and binder. The thermal shock stability of the product is very good, can be used as ceramic kiln furniture, heat exchangers, catalyst for the purification of exhaust gas. Cordierite brick is a novel refractory material, it has a high refractoriness, good thermal shock resistance, high load softening temperature, small expansion coefficient, long life and other fine features, the company widely used in light industry ceramic industry (tunnel kiln Car, brick kiln, push plate kiln, push plate kiln, a variety of sagger) and other kilns, could replace the clay, high aluminum material.
Silicon Carbide brick with the characteristics of high thermal conductivity, good wear resistance, thermal shock resistance, corrosion resistance. Can be used for aluminum electrolytic cell lining, molten aluminum and ceramic kiln kiln furniture, large and medium-sized blast furnace furnace body, furnace waist and furnace belly, aluminum refining furnace lining, zinc distillation tank lining.
High aluminum poly light brick with a small density, low thermal conductivity, thermal insulation performance, quality and stability characteristics. Can be used for all kinds of high-temperature furnace lining or insulation layer. z
Checker bricks is strong is widely recognized and accepted by the world community an iron heat exchange capacity, large thermal storage area, ventilation smooth, heat regenerator many small thermal resistance and other superior characteristics. Checker bricks is a heat transfer medium, used in blast furnace stove heat storage room, usually ordered in thermal storage room, play a role in regenerative between "burning furnace cycle" in between "blast period" is through the convective heat exchange and radiation heat exchange, the cold air heated to hot air. -
Sillimanite brick based on pure sillimanite raw material, was produced by our unique forming and firing process, featured with â high temperature resistance, very lower porosity and excellent thermal shock resistance . -
Silica mullite brick is a special high-alumina bauxite and silicon carbide as raw materials, made by a special sintering process, with a strong high wear resistance, thermal shock stability characteristics, in the course of the formation of protective layer, and other characteristics. Mainly used for cement rotary kiln transition zone, decomposition zone. Feature: High refractoriness under load Highâ temperature resistance Lowâ thermal conductivity Good insulatingâ property High flexibility Proper bulk density -
Tunnel kiln high aluminum baffle block is a kind of material to replace the traditional heavy-duty baffle brick launch of the new ring top tunnel kiln special materials. The product is refractory ceramic fiber cotton as the main material to enhance the steel frame to do the skeleton, through the wet vacuum suction molding process made of sheet metal. -
Magnesium zirconium brick with high purity fused magnesia and synthetic magnesia zirconium as raw material, high pressure molding, high temperature firing, the microstructure, the main mineral phase for the magnesite, forsterite and oblique zircon, alkali metal , oxides and sulfides, etc. With excellent resistance to erosion, used in glass kiln regenerator lattice in the upper part of the body, no clogging and collapse phenomenon. Life of up to 8 years or more. -
refractory castable Casting is a kind of refractory material made of granular and powdery material, and add a certain amount of binder and water together. It has a high mobility, suitable for casting construction, and no need to heat can be hardened unshaped refractory.z
Corundum brick (sintered corundum brick) with dense alumina clinker as raw material made of corundum brick. The brick has a high melting point, stable performance at high temperatures, room temperature and high temperature mechanical strength and wear resistance is good. Anti-metal erosion and anti-oxidation, superior performance. z
Clay bricks for old building (pagoda, temple), house's yard or garden L*W*H(mm): 200*200*20 Weight (kg):1.6 Water repellent or Water absorption (%):5-7
Hollow Clay Bricks
Powder & Bricks
CONTEK RFH special concrete bricks against neutrons Dimensions, Weight and Packaging: 25 x 25 x 10 cm - 11-12 kg - Pallet of 100 units
Advantage:Mgo-C bricks have the property of extremely excellent high temperature resistance,corrosion resistance and thermal conductivity. Application:They are widely used for lining converters,electric furnaces,HP electric furnaces,UHP electric furnaces and for making ladle wall and slag lines. Specification:
Pure Handmade Red Bricks so it's solid. This is traditional method that last for centuries. No machine included in the process. Size : 230 mm x 100 mm x 6 mm. Material : Clay
Magnesia chrome bricks are made from high-grade magnesite clinker and chrome oxide. By high-pressure shaping and high-temperature firing, its characteristic is the high direct-bonding rate and big crystallite. It has good thermal spalling resistance. The lowâ??basic neutral nature gives itself good slag resistance when servicing lowâ??acid feed furnaces. Magnesia chrome bricks are a realistic lining material for refining furnaces, electric furnaces, glass melting furnaces and cement rotary kilns, etc. Applications: Used in the lining of furnaces and kilns in various industries such as steel, glass, cement, and petrochemical. Also used in the manufacturing of ceramics, non-ferrous metals, and other refractory materials. Can be used in the construction of high-temperature equipment such as heat exchangers, boilers, and incinerators. It finds its application in the field of nuclear power plants, aerospace, and defense as well.
Circle fireclay bricks are specialized fire bricks that are used to construct circular structures or lining in high-temperature environments. The circular shape of these bricks allows for smooth and continuous lining without the need for excessive cutting or fitting. This makes them more efficient to use in curved or circular structures, helping to ensure a reliable and durable construction in high-temperature environments. Applications of Circle Fireclay Bricks: Kilns: Circle fireclay bricks are commonly used to build the inner lining of kilns, which are used for firing ceramics, pottery, and other materials at high temperatures. Furnaces: In industrial settings, circle fireclay bricks are used to construct the interior of furnaces, which are used for melting metals or processing other heat-intensive materials. Chimneys: The circular shape of these bricks makes them ideal for constructing chimneys and flues, where they can withstand the high temperatures and corrosive byproducts of combustion. Forges: Circle fireclay bricks are also used in blacksmith forges, where they create a heat-resistant lining to contain the intense heat needed for metalworking. Pizza Ovens: In traditional pizza ovens, circle fireclay bricks are often used to line the cooking chamber, as they can endure the high temperatures required for baking pizzas.
