Chromite Ore
Corundum mullite poly light brick is a new type of energy efficient refractory material, can directly contact the flame, with high temperature, high thermal shock stability, high strength, small thermal conductivity and other characteristics. Widely used in ceramic roller kiln, shuttle kiln, cracking furnace, hot stove and a variety of electric furnace lining, door bricks, kiln tiles and so on. Characteristics 1.Low thermal conductivity, with a good thermal insulation effect 2.Low hot melt, due to low thermal conductivity, mullite series of light insulation brick accumulated little heat, in the intermittent operation of energy-saving effect is obvious 3.High purity,high refractoriness,and the high alumina content make it maintain good performance in a reducing atmosphere. 4.High thermal compressive strength 5. Extend the life of the lining 6.Could make in special shape to reduce the application amount of bricks. Al2O3 62 62 KO2+NaO20.10.08 Fe2O30.50.5 Bulk Density g/cm3 0.9 1.0 Cold Compressive Strength mpa 4.5 5.5 Refractoriness Under Load 1#1500 1500 Reheating liner change 15002h,0.1Mpa -1.5 -1 Refractorinessb 1700 1750
Name : Chrome Oxide Percentage : 60%
Magnesia-chrome brick is a high-level refractory product material ,which contains MgO and Cr2O3 as the main components, periclase and spinel are the main mineral components. This type of brick has high refractoriness, high temperature strength, strong resistance to alkaline slag, excellent thermal stability, and certain adaptability to acidic slag. The main raw materials for the manufacture of magnesia chrome bricks are sintered magnesia and chromite. The purity of the magnesia raw material should be as high as possible.
Magnesia chrome brick with high purity magnesia and high quality chrome ore as raw material, after high pressure forming and high temperature sintering. Magnesia chrome brick with good thermal shock resistance and volume stability, used in the cement and glass industries, also Non-ferrous metal smelting furnace.
Technical Data Sheet Of Accoset-50 ALUMINA MORTAR (Test Certificate) General Properties A. Max service temperature - 1500 oC B. Maximum grain size - 0 - 1.5 mm C. Water required for mixing - 22 - 30% D. Setting - Airsetting E. Sintering Temp - 1550 oC Chemical Properties A. Al2O3 - 50.00% B. SiO2 - 31.00% c. Fe2O3 - 5.00% D. LOI - 7.00% Physical Properties A. Dry Density - kg / m3 B. CCS - 17 kg / cm2 after drying at 110C / 24 hr C. MOR - 20 kg / cm2 at 110 oC/ 24 hr 18 kg/cm2 at 800 C/ 3 hr Thermal Properties - A. Refractoriness ( Orton / C) - 31.5 orton cone/1699 oC Packaging - 25 - 50 kg bags Storage Life - 12 months Delivery State - Dry
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.
The magnesia chrome brick is an alkaline refractory material with magnesium oxide content above 90%, with magnesite as the main crystalline phase. It has excellent properties such as high refractoriness, high-temperature strength, good thermal shock resistance, and strong resistance to alkaline slag erosion. Contact Yutong-magnesia chrome brick manufacturer to get the best price! The magnesia chrome brick is a kind of refractory material, which is made of magnesite and chrome concentrate as the main raw material, formed by high pressure and fired by high temperature. Heat-resistant temperature, the maximum allowable ambient temperature is 1700â??. It has high strength, high load refractoriness, high alkali erosion resistance and high thermal shock resistance under the loading condition of 1500~1650â??. It has the advantages of environmental protection and long service life. Magnesium-chromium refractory brick is made of high-quality magnesium oxide and chromium oxide, formed by high pressure and sintered by high temperature. It has the characteristics of a large crystal and a high direct bonding rate. The product also has good anti-cracking properties and good resistance to acid slag erosion and has low alkalinity. Finally, this refractory brick is an ideal brick lining material for off-furnace refineries, electric furnaces, glass kilns, smelting kilns and cement rotary kilns.
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 -
Carbon anode, carbon cathode, carbon cathode powder, used refractory bricks, refractory castable aluminum ingot, aluminium sows.Manufacturer
Refractory Alumina Products like: Bricks, Castables and Mortars From 30 Up To 95% Alumina Refractory Magnesia Products like: Ramming, Gunning, Spray Mass and Magnesia Carbon Bricks Silica Ramming Mass Decoration Bricks Key Specifications/Special Features We have supply and apply all refractory products that can resist high temperatures at the kilns of some industries like steel industry , cement industry, Foundries industry, chemical industry, Aluminum industry, ...etc And we can supply also Mineral Raw and Calcined Materials that can be used as raw materials in some industries like Refractory industry, Sanitaryware industry, white Cement industry, Steel industry, ....etc
Zircon refractory brick, sintering zircon corundum brick, zircon mullite brick, sintered mullite refractory brick, high purity corundum refractory brick, corundum mullite brick, low creep corundum mullite brick, chrome zircon mullite brick, chrome zircon corundum brick, zircon brick.
We deals in the following Chemicals :- Cloud Point Glycol Bentonite Powder, Bentonite Lumps, Bentonite Granules, Bentonite Clay Quartz / Silica Powder, Quartz / Silica Lumps, Quartz / Silica Granules, Quartz / Silica Grits Mica Powder, Mica Flakes, Mica Blocks, Mica Sheets Dolomite Powder Barite Powder, Barite Ore Hematite / Iron Oxide Powder, Iron Oxide ( Ferric Oxide ) Ilmenite (Synthetic Rutile) Fly Ash Powder Alumina Silica ( Cenosphere ) Powder Calcium Carbonate Powder Magnetite, Cellulose Fibers, Cellophane Flakes, Walnut Shells
Bentonites, ferro silicomanganese, silicomanganese ferro chrome, ferro silico chrome.
Shape : Rectangular For Use : In Partition Walls, Floor Size (Inches) ; 9 In. X 4 In. X 3 In. Brick/Block Color : Brown
Coco peat brick is also known as coir pith or coir dust, it’s made from coconut husks. Coco peat primarily consists of the coir fiber pith or coir dust which is obtained by processing coconut husk and removing the long fibers. Planet Coco’s peat brick is low in EC and have very low salt content. Our Coco peat is aged and composted for over 18 months and thorough washed. Our one liter brick can be expanded up to 8 liters by adding 2 liters of water. 650 Bricks are a perfect size to handle and it’s the perfect size for home gardeners. Usage Environmentally-friendly & sustainable organic alternative to peat moss. Used in greenhouses, vertical gardens, landscaping & grow bags.
Magnesia chrome brick is an alkaline refractory product, which is made of periclase and magnesia chrome spinel, and is fired at 1600~1800 °C in an oxidizing atmosphere. It can also be made into non-burned brick by chemical bonding agent such as water glass. According to the raw materials and process characteristics of the products, it can be divided into silicate-bonded magnesia-chrome bricks, direct-bonded magnesia-chromium bricks, re-combined magnesia-chrome bricks, semi-recombined magnesia-chrome bricks, pre-reacted magnesia-chrome bricks Casting magnesia chrome bricks.
Magnesia chrome brick is an alkaline refractory product, which is made of periclase and magnesia chrome spinel, and is fired at 1600~1800 °C in an oxidizing atmosphere. It can also be made into non-burned brick by chemical bonding agent such as water glass. According to the raw materials and process characteristics of the products, it can be divided into silicate-bonded magnesia-chrome bricks, direct-bonded magnesia-chromium bricks, re-combined magnesia-chrome bricks, semi-recombined magnesia-chrome bricks, pre-reacted magnesia-chrome bricks Casting magnesia chrome bricks. The magnesia chrome brick can be used in vulnerable parts of steelmaking electric furnace, RH, DH vacuum degassing device, secondary refining slag line parts such as VOD, LF, ASEA-SKF, AOD, steelmaking converter, cement rotary kiln and glass melting Kiln regenerators, etc.
Direct-bonded 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 a good thermal spalling resistance. The low basic neutral nature gives itself a good slag resistance when servicing low acid feed furnaces. The brick is a realistic lining material for refining furnace, electric furnace, glass melting furnace and cement rotary kiln etc. Magnesia chrome bricks are refractory bricks made of a mixture of magnesia (MgO) and chromium oxide (Cr2O3). They are known for their high refractoriness (the ability to withstand high temperatures), excellent thermal shock resistance, and good chemical stability. Features: High refractoriness: can withstand temperatures up to 1750 �°C Excellent thermal shock resistance: can withstand rapid temperature changes without cracking or breaking Good chemical stability: resistant to attack from most acids and alkalis High strength: strong enough to withstand heavy loads and wear and tear Good insulation properties: help to maintain consistent temperatures in high-temperature environments
