Refractory For Steel Industry

Product Description Corundum mullite refractory brick high temperature strength fire bricks White corundum brick is made of imported plate corundum and high purity electric fused corundum as the main raw materials, and is fired at high temperature in shuttler kiln through mixing, forming and drying with advanced ultrafine powder adding technology.The products have the characteristics of high refractoriness, good thermal shock stability, high temperature strength, excellent

refractory ladle slide gate plate for tundish in steel plant The sliding gate plates are divided into upper and lower slide gate plates.To meet the needs of continuous casting and reducing steel-making costs for steel plant, we have developed unburned slide gate series products-unburned Al-C slide plate, which adopts tabular corundum and high pure graphite, adds in proper amount of additive and antioxidant, uses phenolic resin as binder, pressed under press machine.The

Product Description China refractory clay factory Low price water free tap hole clay used in alloy furnace for steel and iron making Alloy furnace tap hole clay is a plastic refractory material used to seal the tap hole of the alloy furnace. The tap hole of the alloy furnace must be opened and blocked many times a day. When the iron is tapped, hot molten iron and molten slag flow through the tap hole, causing physical and chemical reactions and scouring effects on the tap

Product Description China refractory Manufacturer Corundum Mullite Brick for petrochemical industries and synthetic ammonia furnacesCorundum mullite brick (corundum-mullite brick) refers to a high-alumina refractory product composed of main crystal phases of corundum and mullite. The crystals of corundum are short columnar and barrel-shaped, and they are not interspersed or staggered in the refractory structure. Interlaced columnar crystals of mullite are embedded between the

Product Description hot steel liquid nozzle of tundish for hot temperature steel ladle plant are made of zirconia and baddeleyite, formed by high tension and baked in high temperature when stablized by special technology. Different sizes and types of zirconia metering nozzles are designed and made according to users' different steel-making conditions and requirements. Product NameTundish nozzleBrandHongtaiColorBlack & Light YellowMaterialAl2O3-C-ZirconiaSizeCustomization

Product Description China refractory brick manufacturer continuous casting machine low price refractory ladle slide gate plate for steel industry Ladle slide gate system for steel ladle or tundish is made of Tabular corundum, Resin, Zirconia, Carbon, Graphite, Bauxite as the main raw materials of shaped refractory products, the main component is Al2O3. slide gate plate becomes more and more important in the process of modern steel smelting, becoming an indispensable part of

Product Description Good thermal shock stability carbon magnesia carbon brick MgO-C refractory brick with good price The application experience of magnesia-carbon brick in converter, electric furnace and ladle shows that it is very suitable for steel smelting because of its superior high temperature resistance, slag erosion resistance and good thermal shock stability.Magnesia-carbon brick is applied to the slag line and the steel outlet with serious erosion because of its

Product Description China refractory manufacturer factory price sintered corundum mullite brick for blast furnace Petrochemical Industrial FurnaceCorundum mullite brick (corundum-mullite brick) refers to a high-alumina refractory product composed of main crystal phases of corundum and mullite. The crystals of corundum are short columnar and barrel-shaped, and they are not interspersed or staggered in the refractory structure. Interlaced columnar crystals of mullite are

Product Description China refractory brick manufacturer factory price 60 65 alumina content sillimanite brick for glass furnace and fiber glass kiln Sillimanite bricks are refractory bricks with good characteristics, which are prepared from sillimanite minerals by high-temperature firing method or slurry casting method. Sillimanite is converted into mullite and free silica after high temperature calcination. Generally, it is produced by high-temperature firing method and mud

Product Description China refractory brick manufacturer CCS factory supply Al2O3-C Al2O3-ZrO2-C slide gate plate for Steel continuous casting Slide gate plate for Steel continuous casting is made of Tabular corundum, Resin, Zirconia, Carbon, Graphite, Bauxite as the main raw materials of shaped refractory products, the main component is Al2O3. slide gate plate becomes more and more important in the process of modern steel smelting, becoming an indispensable part of smelting

Product Description China refractory manufacturer factory supply 90 alumina content white corundum sintered corundum brick for saleCorundum bricks refer to refractory products with alumina content higher than 90% and corundum as the main crystal phase. Very high normal temperature compressive strength (up to 340MPa). High load softening start temperature (more than 1700°C). Very good chemical stability, strong resistance to acidic or alkaline slag, metal and glass liquid.

Product Description Henan refractory brick manufacturer Calcium aluminate refining slag desulfurizing agent for steel plant The pre-melted refining slag is made of limestone (containing CaO), magnesite (containing MgO), dolomite (containing CaO·MgO), anderite (containing BaO) and fluorite (containing CaF2) after being sintered and melted in a cupola Made. This slag has a very low melting point and can melt at the fastest speed, shortening the residence time of molten steel in

Product Description China refractory manufacturer factory supply carbon brick for ferroalloy furnaces and blast furnace bottoms and hearth Carbon bricks are made of coke, anthracite or graphite and tar as raw materials, mixed, shaped, and burned to 1450°C in a reducing flame. It can withstand the erosion of molten metal and various slags, but it is easy to oxidize. Anthracite has less volatile matter and compact structure. It is often used as aggregate in the production of

Product Description China Steel continuous casting refractory manufacturer Slide Gate Plate for steel and iron plant ladle and tundish Slide gate plate for Steel continuous casting is made of Tabular corundum, Resin, Zirconia, Carbon, Graphite, Bauxite as the main raw materials of shaped refractory products, the main component is Al2O3. slide gate plate becomes more and more important in the process of modern steel smelting, becoming an indispensable part of smelting.It is in

China refractory products manufacturer corundum brick for refining furnace in steelmaking industry Product Description Corundum bricks for refining furnace in steelmaking industry refer to refractory products with alumina content higher than 90% and corundum as the main crystal phase. Very high normal temperature compressive strength (up to 340MPa). High load softening start temperature (more than 1700°C). Very good chemical stability, strong resistance to acidic or alkaline

Product Description China refractory manufacturer factory supply corundum brick for Glass Furnace and Petrochemical Industrial FurnacesCorundum brick is a kind of aluminum silicate refractory products with corundum to be main crystal phase. Corundum bricks have excellent high temperature mechanical behavior which also can stand corrosion and abrasion. The brick, contains more than 90% Al2O3, has the compressive strength (under normal temperature) up to 340MPa. Its refractorin

Product Description China refractory brick manufacturer factory Purging Plug porous plug and wall Block for refining ladle and electric furnacePurging plug is a ladle product with long life, energy saving and consumption reduction, reasonable structure design, good thermal stability, erosion resistance, erosion resistance, and permeability resistance, high blow-through rate, safe and reliable operation, and long service life Features.The ladle purging plug is the most

Product Description Product NameSilica brickMaterialsilicon oxideFunctionThe silica brick is mainly used for the partition wall of the coking chamber and combustion chamber of the coke oven, the regenerator and the slag chamber of the steel open furnace, the soaking furnace, the refractory material of the glass melting furnace and the firing kiln of ceramics, etc. Load-bearing parts. It is also used for high temperature load-bearing parts of hot blast stoves and acid open

Product Description Xinmi insulation and refractory material factory high quality white corundum brick for Garbage incineratorCorundum bricks refer to refractory products with alumina content higher than 90% and corundum as the main crystal phase. Very high normal temperature compressive strength (up to 340MPa). High load softening start temperature (more than 1700°C). Very good chemical stability, strong resistance to acidic or alkaline slag, metal and glass liquid. Thermal

Product Description Henan manufacturer Sintered zirconia corundum brick slides for rolling furnace reheating furnace in steel making industry The raw materials of sintered zirconia corundum bricks (hereinafter referred to as sinteredAZS bricks) are alumina and zirconia. Generally speaking, the content of ZrO2 is controlled at 15%-30%. The main crystal phases are mullite, corundum and zircon. In very pure raw materials, the glassy phase content can be less than 5%. Sintered