Steel Plant Refractories

EAF MgO-C Brick Iron And Steel Plant refractories Brick Description of MgO-C Brick Magnesia carbon bricks are made from high purity fused magnesia, high-purity magnesia and graphite, and are formed by high pressure molding and low temperature treatment. Different grades of magnesia carbon bricks can be selected according to different smelting conditions , service life in heats and smelting steel grades. The MgO-C brick manufactured by CH

Low carbon MgO-C brick Base on high quality magnesite and graphite as main raw materials, low carbon MgO-C bricks are produced via pressing and low temperature pre-baking and mainly used in slag zone of ladle lined with low carbon or carbon-free refractories for low and ultra-low steel production. Low carbon MgO-C brick has high strength, good corrosion resistance and excellent thermal shock resistance. Product code CH-MT5A CH-MT5B CH-MT5C CH-MT3A CH-MT3B CH-MT3C MgO/% 85 84

Monoblock Stopper Used In Continuous Casting Machine Monoblock Stopper Factory Supplier CH refractories can design and produce argon purging and non-purging monoblock stopper as per the conditions of continuous casting processes in steel mills. The head of monoblock stopper can be Al2O3-C , MgO-C, Spinel-C or ZrO2-C based according to the types of steel to cast. The body and slag zone of monoblock stopper are Al203-C based. The monoblock stopper from CH refractories can

Tap Hole Clay AddThis Sharing Buttons Share to FacebookFacebookShare to TwitterTwitterShare to LinkedInLinkedInShare to PinterestPinterestShare to ...AddThis prev next Get PriceChat Online Description The tap hole clay is used to block the taphole plays an irreplaceable role in ensuring stable and high production of the blast furnace, improving the working strength and environment before the furnace, and prolonging the service life of the blast furnace. Zhengzhou CH

Ladle Working layer gunning mix AddThis Sharing Buttons Share to FacebookFacebookShare to TwitterTwitterShare to LinkedInLinkedInShare to PinterestPinterestShare to ...AddThis prev next Get PriceChat Online Description Main raw materials of Ladle Working layer gunning mix are corundum and magnesium aluminate spinel, after spraying use on the working layer surface in carbon-free ladle, characteristic appear as follow: This Ladle Working layer gunning mix could be endlessly

AI203-MgO-C brick AI2O3-MgO-C bricks:This series of products are made from corundum, magnesium aluminate spinel, super-grade bauxite, high quality MgO and graphite as main raw materials and phenolic resin as binder. AI203-Mg0-C bricks are mainly used in the bottom and sidewall of ladle with better corrosion and erosion resistance as well as good anti spalling performance. Product code CH-LMT60 CH-LMT65A CH-LMT65B CH-LMT70 Al2O3/% 60 65 65 70 MgO/% 16 12 12 4 C/% 8 8 8 8

Ladle Porous Plug Steel Plant Refractory Various types of ventilated bricks(ladle Porous plug) such as through-hole type, directional slit type, directional labyrinth type, internal integral type and external split type can be designed and manufactured according to user requirements, and the matching ventilation block locking mechanism can be designed according to user requirements. , Large adjustable range and high blow-off rate. Name Purging cone Well-block Product code CH

Precast blocks for EAF roof high temperature refractory Precast blocks for EAF roof is made by steel fibre reinforced ultra-low cement castables with corundum, spinel and mullite as the main materials, and characterized with high strength, good thermal shock resistance, good erosion resistance and long service life. Product code CH-DSY80 CH-DSY85 CH-DSY90 CH-DSY92 Al2O3MgO/% 80 85 90 90 Cr2O3/% ---- ---- ---- 2 Bulk density/gcm3 2.75 (110°C , 24h) 2.90 (110°C , 24h) 3.05 (110

Nozzle And Well Block For Ladle Refractory Ladle Nozzle Upper and lower nozzles are resin bonded products based on corundum, magnesium aluminate spinel and graphite as main raw materials. Nozzle and well block for ladle have excellent thermal shock resistance, high temperature strength and good corrosion and erosion resistance. Well blocks of corundum based, corundum-spinel based and corundum-chrome based have excellent high temperature properties, which can ensure longer

Unburned slide gate plates The Unburned slide gate plates series products are made of corundum, mullite, and high-quality clinker clinker. Unburned slide gate plates are made by adding flake graphite, silicon carbide, and silicon metal powder, which are made by high-pressure molding, low-temperature heat treatment and grinding. Unburned slide gate plate have high medium and high temperature strength, strong oxidation resistance, good thermal shock resistance, small sliding

Al2O3-SiC-C Brick Al2O3-SiC-C Brick is developed with corundum, andalusite, flake graphite and SiC as the main raw materials, and bonded by phenolic resin. After being mixed, high pressure pressed, and firing treatment, Al2O3-SiC-C brick is characterized with excellent slag erosion resistance, thermal shock resistance, abrasion resistance and achieve good performance. Applications of Al2O3-SiC-C Brick: Impacting zone, slag line, iron zone and top part of Torpedo Impacting

Steel Plant EAF Tap-Hole Filler High Temperature Refractory EAF tap-hole filler is developed with magnesite, forsterite and silica as the main materials according to different requirements, and shows the features of easy installation, good sintering, floating resistance, high self-open rate and good safety performance. Brand CH-DCT90 CH- DCT75 CH-DCT25 MgO/% ---- 10 55 SiO2/% 90~95 75 25 Fe2O3/% ---- ----- 3~8 Grain size/mm 2~6 2~6 2~6

Fillers For Ladle Tapping Hole Use In Steel Melting Fillers for ladle tapping hole Zhengzhou Caihua can supply silica-based and Chrome-based fillers according to customer's requirement. Silica based filler use quartz sand as raw materials, mixed with lubricant and sintering aid. Chrome-based filler use South-Africa Chrome ore as raw materials, mixed with lubricant, sintering aid,deoxidizer and etc. features good self-flow rate,normally above 95%; Caihua series of fillers for

Steel Plant Well Block Refractory Fire Blocks Ladle Well Block CH-WS series ladle and tundish well block is made of high purity, high density, high strength raw materials and designed by MAS matrix optimization system , which has the advantages of stable structure, anti-erosion, anti-erosion, good thermal shock stability and long service life. Item CH-WS6 CH-WS8 CH-WS9 Chemical component(%) Al2O3 84 80 81 MgO 5 4 4 Cr2O3 - 2 2 Bulk density(g/cm3); 1500×3h 3.00 3.05 3.05

High temperature Submerged Entry Nozzle Used In Continuous Casting Machine The submerged entry nozzle continuous casting protects the liquid steel from being oxidized by the ambient air when it flows into the crystallizer from the tundish. CH refractories submerged entry nozzle was well received by users with its good slag resistance, anti - blocking, long life, low accident rate and other excellent performance. Item CH-JLT-A CH-JBT / body slag line body slag line Chemical

Steel Plants Ladle Shroud Long Service Life Steel Plant Refractory Ladle Shroud The ladle shroud is a refractory material which connects the steel ladle with the tundish. The ladle shroud has the functions of stabilizing the flow state of liquid steel, preventing liquid steel from oxygenation and splashing. CH refractories series high grade and middle grade non-baking ladle shroud has the advantages of good thermal shock resistance, strong steel erosion resistance, good slag

Slide Gate Plate Ladle Slide Gates Used In Steel Making Industry CH Refractories manufactures different types of ladle slide gate plates for various capacity ladles, can meet different service life requirements. Generally the ladle slide gate plate is divided into fired and un-fired type according to different casting conditions and service life. Fired slide gate plate High temperature fired slide gate plates developed by Zhengzhou CH refractories are produced via high speed

Long Service Life Alumina Carbon Ladle Nozzle For Steel Plant different size Ladle Nozzle CH Refractories manufactures different brands ladle nozzle and collector nozzle for various capacity ladle, which can meet different service life requirements. Ladle nozzle is made from corundum, bauxite, flake graphite, antioxidant and phenolic resin formed on heavy duty presses in harden steel or carbide die by using white fused alumina. To obtain maximum packing density, nozzles are

High Temperature Refractory Tundish Zirconium Sizing Nozzle Used In Steel Melting According to customers' needs, CH Refractories can provide ordinary, quick exchangeable and gas purging upper nozzles. The bowl part of the tundish nozzle is available with Al2O3-C, MgO-C and spinel-C based and the main body is Al2O3-C based. The main component of the inner core is zirconia, which has the characteristics of high fire resistance, good thermal shock stability, corrosion resistance

Fired slide gate plates High temperature fired slide gate plates developed by Zhengzhou Caihua are produced via high speed mixing, high pressure pressing, high temperature firing, vacuum and pressurized pitch impregnation, precise surface grinding and hot stainless steel looping processes. Fired slide gate plates have low impurity and are stable on quality. Good performance on strength, erosion resistance and thermal shock resistance enables the slide gate plates to cast