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White Fused Alumina (white corundum)WFA Abrasive blasting media is made of 99% aluminum oxide powder as raw material, which is refined and crystallized by electric melting (thus white corundum is also called fused alumina and white fused alumina). The white corundum sand produced by our factory has …

China produce refractory grade 325mesh boron carbide powder     Boron Carbide powder B4C is smelted from boric acid and powdered carbon in electric furnace under high temperature. It is one of the hardest man-made materials available in commercial quan…

Refractory -320/325mesh Brown Fused Alumina Powder   Product Description      Brown Fused Alumina is fused in the electric-arc furnace under the high temperature of above 2250°C with high quality bauxite as raw material and ma…

 Fused zirconia  alumina is produced by putting rich aluminum, zirconium materials and additives in electric furnace, smelting with high temperature above 2000°C,cooling down with special technology, and compacting with Barmac plastic, which has the character…

polyurethane accessories for metallurgical, fine screening       vivian at redstarfactory dot com

Features •An integration of both mechanical and electric. •The operating design is totally accord to ergonomic principles. •Capable of effective measures;adaptive to high temperatures and harsh environmental conditions, efficient slag blocking, accurate posit…

Features •An integration of both mechanical and electric. •The operating design is totally accord to ergonomic principles. •Capable of effective measures;adaptive to high temperatures and harsh environmental conditions, efficient slag blocking, accurate posit…

White fused alumina White fused alumina was made from the high quality alumina by melting above 2000 in the electric arc furnace and cooling. It is white with the main crystal phase alpha-Al2O3. chemical composition 1.Used for refractory,furnace burden,castable,ramming compoynd, painting …

Zirconia fused alumina Brief introduction Zirconia fused alumina was made from aluminum and Zirconium oxide by melting above 2000 in the electric arc furnace and cooling.Then the huge Zirconiafused alumina lump be crushed into different size,from a few mm to 0.8 um. Zirconia fused alumina�…

We have 3 types of refractory grade chromium oxide green, which are SR-G,SR-D,SP-3, and SR-M.   Classification Chromium oxide green CAS NO. 1308-38-9 EINECS NO. 215-160-9 INDEX SR-G Cr2O3 ≥99…

Chrome Oxide Green Cr2O3 ≥99%, melting point 2265℃, boiling point 3654℃,  excellent refractoriness, stable thermostability, good resistance to erosion , can be directly used in refractory materials  or mixed with magnesium hydroxide, and aluminum to produce a composite …

SWC type cross shaft universal coupling used in rolling mill main drive and auxiliary transmission, also suitable for …

SWC-CH type cross shaft universal coupling used in rolling mill main drive and auxiliary transmission, also suitable for hoistin…

0-1mm 0-2mm Fluorite Ore Fine, Fluorspar Sand, Metallurgical Grade Fluorite Fine Sand CaF2 80% Basic Info.Model NO.FP-004ApplicationChemical, Metallurgy, Ceramic, Casting, GlassTransport PackageJumbo Bag, Bulk, PalletSpecificationCaF2 80%OriginInner MongoliaHS Code252921Product Description…

Fluorspar Powder Fluorite Powder Flotation Fluorspar Powder Fine Basic Info.Model NO.POWDER-1CAS No.7789-75-5FormulaCaF2Purity80%~98%TypePowderGrade StandardAcid Grade, Metallurgical GradeChemical CompositionCaF2;CaCO3;Sio2;S;Dimensionsas CustomizBrand NameAuroraElecrodesMetallurgical Indu…

Product DescriptionProduct DescriptionAbrasive Grains Sintered Alumina Slab Aluminum White Tabular Alumina WTA For Monolithic Refractory Tabular corundum, also known as sintered tabular alumina, is a high-purity form of alumina (Al2O3) that is specifically processed to have a…

White Fused Alumina (WFA/WA) White fused alumina (WFA/WA) is a raw material for production of refractories material. It also called white corundum or white aluminum oxide. The result is a product with high hardness, high friability, high purity, high melting point, and large crys…

Introduction of Magnesium iron spinel refractory brick The Magnesium iron spinel refractory brickis compounded with iron-aluminum spinel and adopts special production technology to ensure that Fe in the product exists in the form of Fe2+, so that the product has good adhesion to kiln skin,…

Product Introduction of Magnesium iron spinel brick The magnesia-iron spinel brick is compounded with iron-aluminum spinel and adopts special production technology to ensure that Fe in the product exists in the form of Fe2+, so that the product has good adhesion to kiln skin, cor…

Silica Refractory BrickSilica bricks for coke oven is made of natural quartz stone with high SiO2 content (94%). Silica brick is used for coke oven's basic parts such as regenerator, chute, carbonization chamber, combustion chamber, coking chamber, furnace bottom and top, etc. Th…

Refractory fiber felt, they are widely used in industry kilns and have got well power saving effect. The standards of refractory insulating fiber products are as following.  

FiberFrax Duraboard products are rigid, high temperature ceramic fiber boards manufactured in a wet forming process using Fiberfrax alumina-silica fibers and binders. They offer low thermal conductivity, high temperature stability, uniform density and excellent resistance to thermal shock and chem…

Advantages: The construction is convenient, high strength, low thermal conductivity, good thermal insulation effect.   Application: Metallurgy, machinery, building materials, electronics, petroleum, chemical, shipbuilding and other insulation parts.

Blast furnace’s iron trough is made up with iron trough, slag trough and swing spout. This material is directly affected by the iron liquid and slag washout, machinery wear and big thermal shock change. So, the HN series iron trough materials has following advantages: (1)Good erosio…

The refractory mortar is prepared by using polyphosphates as a bonding agent and good-quality alumina clinker aggregates as a main material and adding additives such as an expansion agent and a plasticizer in a reasonable ratio, and has excellent performance. Advantages: They have characteri…

The plastic ramming mix is characterized by good volume stability, excellent thermal shock resistance and easy construction, which can be installed on site without water addition during stirring.   The mix is used plastic refractories for roof and wall of various rolling heating f…