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 aluminas physical properties chemical composition(%) Grade ZrO2 Al2O3 TiO2 Fe2O3 SiO2 ZA25 24%-30% 68%-72% 5%max 0.5%max 1.0%max ZA40 35%-44% 55%-57% 1.5%max 0.5%max 1.0%max physical properties 1 Color Gray 2 True density 4.20g/cm3 3 Bulk density 2.18g/cm3 4 Moh's hardness 9.0 Zirconia fused aluminas size &Application 1.Application :top refractory, slide gate nozzle,submersed nozzle,brick ,building materials. Section sand 0-1mm,1-3mm, 3-5mm,5-8mm,etc Fine powder 100f,200f,325f ,etc. 2.Application :bonded abrasives,abrasives belt,grinding,heavy duty wheel grinding, cutting discfiber discgrinding rails Granularity sand/granular sand / grit size sand/grain size sand FEPA F4F5F6F7F8F10F12F14F16F20F22F24F30F36F40F46F54F60F70F80F90F100F120F150F180F220 JIS 4#5#6#7#8#10#12#14#16#20#22#24#30#36#40#46#54#60#70#80#90#100#120#150#180#220
Brown Fused Alumina is fused and crystallized under the high temperature of above 2250°C with high quality bauxite, carbon and iron as raw material. Our product characterized by high purity, good crystal, strong fluidity, low coefficient of linear expansion, good corrosion-resistance and so on. Could not burst, no pulverization and crack in using course of refractory.
Brown fused alumina is produced by the smelting of Calcined Bauxite in an electric arc furnace at temperatures greater than 2200. A slow solidification process follows the fusion, to yield blocky crystals. The melting help in removing residual carbon , Strict control over Titania levels during the fusion process ensures optimum toughness of the grains. Then The cooled crude is further crushed, cleaned of magnetic impurities in high intensity magnetic separators and classified into narrow size fractions to suit the end use. Brown Fused Alumina is a tough, sharp abrasives which is highly suitable for grinding metals of high tensile strength. Its thermal properties make it an excellent material for use in the manufacture of Grinding wheels and refractory products. This material is also used in other applications like blasting and surface hardening.
Quick Details Place of Origin:Henan, China Brand Name:Yihong Model Number:Sanding paper Type:abrasive belt Size:Customized abrasive belt grains:Domestic or VSM Zirconia Application:heavy grinding and polishing for steel, alloy steel, cast iron Color:blue Grit:36#~400# abrasive bond:resin and resin Belt width:3-120mm Belt Length:305-820 Feature:high polishing performance, long life All materials:A/O, Calcined A/O, Z/O, Ceramic, SC Certificate:ISO9001:2000 Supply Ability:1000000 Piece/Pieces per Month
Attapulgite, barite (grey & white),bentonite,(sodium & calcium) dolomite, feldspar, kaolin, quartz lumps, quartz grits, quartz powder, ramming mass, abrasive sand, fly ash, silica fumes(white & grey) ggfs,ggbs, phosphogypsum, gypsum powder & lumps, precipitated calcium carbonate(pcc, gcc), precipitated silica,natural & quartz silica sand for sports grounds and infill for synthetic turf, beach volleyball court, artificial beach, grow beds of aquaponics, bunker sand etc...
Wholesale white corindon for coated abrasives was made from the high quality alumina by melting above 2000 in the electric arc furnace and cooling.White corindon is white with the main crystal phase alpha-Al2O3.The White corindon produced in titling electric arc furnace has the advantage of high bulk density and low porosity and the volume stability and thermal shock resistance can be improved. Purpose: 1.Bonded abrasives and Coated abrasives 2.Floor/Wall Laminates 3.Thermal Spraying(Plasma Spraying) 4.Lapping & Micro-blasting applications 5.Surface preparation and finishing 6.Super Refractories,Ceramics and Tiles 7.Brake linings Available sizes; Grain: 0-1mm 1-3mm 3-5mm 5-8mm Fine powder: 0-100mesh 0-200mesh 0-320mesh Grit: 8# 10# 12# 14# 16# 20# 22# 24# 30# 36# 40# 46# 54# 60# 70# 80# 90# 100# 120# 150# 180# 220# Micro powder: ï¼?FEPAï¼?F230 F240 F280 F320 F360 F400 F500 F600 F800 F1000 F1200 F1500 (JIS) #240 #280 #320 #360 #400# #500 #600 #700 #800 #1000 #1200 #1500 #2000 #2500 #3000 #4000 #6000 #8000 #10000 Chemical analysis: Al2O3(min) 99% SiO2(max) 0.4% Fe2O3(max) 0.2% Na2O(max) 0.4% Physical characteristics: color white Mohs Hardness 9.0 Melting point 2250 Bulk density 1.75-1.95g/cm3 Real density 3.95g/cm3 Contact information E-mail mia@hxabrasive.com Mob 008613592570797 Whatsapp +8613592570797 Wechat 13592570797 Skype Mia Wen
Zirconia Fused Alumina grains based on ISO standard, FEPA standard, P standard for coated abrasives & JIS standard. Grits availabe are as following: FEPA standard: F12~F120 ISO standard: F12~F120 P standard: P12~P120 JIS standard: #12~#120. A.40 x 25kg plastic woven bags in one big bag. B. In 1000kg big bag. C. In 25kg plastic woven bags. D. 40 x 25kg plastic woven bags on pallet. E. 40 x 25kg paper bags on pallet.
Specification: Chemical composition(%) Al203 Zr02 Ti02 Si02 ZA40 50í¬60 38í¬44 1.0 Max 0.5Max ZA25 68í¬72 24í¬30 1.0 Max 0.5Max In 1MT Big Bag, In 25kg plastic woven bag, 40 bags in 1MT Big Bag
White fused alumina is made of high quality alumina oxide powder as raw material, refined and crystallized by electric melting. It has high purity, good self-sharpening, high temperature resistance and stable thermal performance. PRODUCE PROCESSING 1ã??electric melting 2ã??Cooling 3ã??Broken 4ã??Screening
Wholesale white corindon for coated abrasives was made from the high quality alumina by melting above 2000 in the electric arc furnace and cooling.White corindon is white with the main crystal phase alpha-Al2O3.The White corindon produced in titling electric arc furnace has the advantage of high bulk density and low porosity and the volume stability and thermal shock resistance can be improved. Purpose: 1.Bonded abrasives and Coated abrasives 2.Floor/Wall Laminates 3.Thermal Spraying(Plasma Spraying) 4.Lapping & Micro-blasting applications 5.Surface preparation and finishing 6.Super Refractories,Ceramics and Tiles 7.Brake linings Available sizes; Grain: 0-1mm 1-3mm 3-5mm 5-8mm Fine powder: 0-100mesh 0-200mesh 0-320mesh Grit: 8# 10# 12# 14# 16# 20# 22# 24# 30# 36# 40# 46# 54# 60# 70# 80# 90# 100# 120# 150# 180# 220# Micro powder: ï¼?FEPAï¼?F230 F240 F280 F320 F360 F400 F500 F600 F800 F1000 F1200 F1500 (JIS) #240 #280 #320 #360 #400# #500 #600 #700 #800 #1000 #1200 #1500 #2000 #2500 #3000 #4000 #6000 #8000 #10000 Chemical analysis: Al2O3(min) 99% SiO2(max) 0.4% Fe2O3(max) 0.2% Na2O(max) 0.4% Physical characteristics: color white Mohs Hardness 9.0 Melting point 2250 Bulk density 1.75-1.95g/cm3 Real density 3.95g/cm3 Contact information E-mail mia@hxabrasive.com Mob 008613592570797 Whatsapp +8613592570797 Wechat 13592570797 Skype Mia Wen
White fused alumina/White aluminium oxide (WA)is electrically fused in the furnace with high grade bayer processed alumina as raw material. It has high purity,ã??ability of self-sharpening,ã??better cutting,ã??less heat emit,higher efficiency,acid and alkali resistance,good thermal stability.ã??Abrasives tools made of it are suitable for grinding high-speed,high carbon steel ,etc. It also can be used as materials for grinding and polishing,precision casting,spaying and coating, medium body for chemical industry,special ceramics and high-grade refractory materials.etc. Details: 1.Place of original: HENAN 2.Material:AI2O3 3.Real Density: 3.95g/m3 4.Bulk density: 1.75-1.95 g/m3 5.Melting point: 2250 6.Refractoriness:1900 7.Mohs hardness: 9.0 8.Usage: abrasive/blasting/polishing/refractory 9.Packages: 25kg PPbag, 1MT Jumbo bag, pallet, 25kg paper bag or as customer's requirement.
White fused alumina/White aluminium oxide (WA)is electrically fused in the furnace with high grade bayer processed alumina as raw material. It has high purity,ã??ability of self-sharpening,ã??better cutting,ã??less heat emit,higher efficiency,acid and alkali resistance,good thermal stability.ã??Abrasives tools made of it are suitable for grinding high-speed,high carbon steel ,etc. It also can be used as materials for grinding and polishing,precision casting,spaying and coating, medium body for chemical industry,special ceramics and high-grade refractory materials.etc. Details: 1.Place of original: HENAN 2.Material:AI2O3 3.Real Density: 3.95g/m3 4.Bulk density: 1.75-1.95 g/m3 5.Melting point: 2250 6.Refractoriness:1900 7.Mohs hardness: 9.0 8.Usage: abrasive/blasting/polishing/refractory 9.Packages: 25kg PPbag, 1MT Jumbo bag, pallet, 25kg paper bag or as customer's requirement.
1.Brown Fused Alumina is fused and crystallized under the high temperature of above 2250 degree centigrade with high quality bauxite,carbon and iron as raw material. Our product characterized by high purity,good crystal,strong fluidity,low coefficient of linear expansion,good corrosion-resistance and so on.Could not burst,no pulverization and crack in using course of refractory. 1.Place of original: HENAN 2.Material:AI2O3 3.Real Density: 3.9g/m3 4.Bulk density: 1.53-1.99g/m3 5.Melting point: 2250 6.Refractoriness:1900 7.Mohs hardness: 9.0 8.Usage: abrasive/blasting/polishing/refractory 9.Packages: 25kg PPbag, 1MT Jumbo bag, pallet, 25kg paper bag or as customer's requirement. 10.Certificate: ISO9001, 11.Sampla: free 12.MOQ: 25ton 13.Color: Brown Supply Ability 3500 Ton/Tons per Month.
1.Product description White fused alumina sand 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.The white alumina produced in titling electric arc furnace has the advantage of high bulk density and low porosity and the volume stability and thermal shock resistance can be improved. 2.Chemical and physical parameters Model: white fused aluminium oxide 80 mesh Chemical compositions Physical properties ItemsValue of specification (%) ItemsProperty Al2o3 99.55min ColorWhite Sio2 0.05max Bulk density1.75-1.95g/cm3 Na2o 0.20max Grain density3.90g/cm3 min Fe2o3 0.02max HardnessMorse hardness9 Micro hardness21600-22600kg/mm3 Usage Sandblasting and grindingContent of magnetic substance0.0023%max 3.Mills White fused alumina plants Brown fused alumina plants Mullite plants 4.Performance and advantages 1. Not affecting the color of the processing cases; 2. Sandblasting in the non-iron process; 3. High speed processing and quality;4.Containing a very low amount of iron oxide;5.After acid washing steps. 5.About us Zhengzhou haixu abrasives co., ltd, founded in 1999, is specialized in Whitefused alumina, brown fused alumina, mullite and otherrelated Products. We have self-importation and exportation rights .Currently, we have exported Our productsall over the world, such as europe, the usa, india, and japan, Enjoying good reputation inmachinery, metallurgy, light industry and other fields 25kg/bag+1mt jumbo bag
Brown Fused Aluminium Oxide BFAÂ is widely used for Resin Bonded Abrasives Vitrified Bonded Abrasives Sandblasting Polishing Surface Preparation Our BFA has excellent hardness toughness sharp edge and selfsharpening character hence is an ideal abrasive material It also has a min of 95 Al2O3 content iron free high purity low magnetic contents and extremely stable
Zirconia Fused Alumina is smelted in the high temperature with Zirconia sand as the main raw material. Its characteristics are good tough texture, dense structure, high intensity, good thermal stability. As a high degree abrasive, it can make high performance grinding wheels to grinding steel, cast iron, metal and all kinds of alloy material. Moreover, Zirconia Fused Alumina is also high degree refractory material and ideal material for producing high performance intake and Zirconia Alumina Brick that makes glass fused kiln. Zirconia Fused Alumina: Brand Chemical composition(%) Al2O3 ZrO2 SiO2 TiO2 Fe2O3 ZA40 50 60 38 44 0.5Max 1.0 Max 0.2 Max ZA25 68 72 24 30
This kind of white fused alumina electrically fused in arc furnace with high grade processed alumina as raw material. It has higher hardness and slight lower toughness comparing with brown fused alumina.It is also characterized by its high purity, ability of self-sharpening, better cutting, less heat emit, higher efficiency, acid and alkali resistance, good thermal stability. As the abrasive materials, it is suitable for grinding high-speed, high carbon steel, as loose grains, it widely used for bonded and coated abrasives,polishing, precision casting and so on. Package: 1 MT big bag or 25kg paper bag *40 bags on one pallet ;As per customers requirement Particle size : F8, F10, F12, F14, F16, F20, F22, F24, F30, F36, F40, F46, F54,F60, F70, F80, F90, F100, F120, F150, F180, F220 And 0-1mm1-3m,3-5mm5-8mm200mesh-0320mesh-0 We will provided FREE SAMPLE about 1kg. Welcome to ask for free samples.
From the day of our commencement, we are engaged in manufacturing and supplying of Brown Fused Alumina. Known for their features like optimum hardness, tough and sharp abrasives, these are suitable to grind high tensile metals. Our offered Brown Fused Alumina is tested on various quality parameters to ensure effectiveness. Moreover, these are used in manufacturing of grinding wheels, refractory products, micro blasting applications, surface hardening, general abrasives applications etc. Customers can avail these from us in desired quantity and at market competitive rates. Remark: specification and size can be optimized by per customer' requirement Packing: 1 MT big bag or 25kg paper bag *40 bags on one pallet ; As per customers requirement FAQ : Q1. Will the FREE SAMPLES be provided for buyers? - YES. We will provided FREE SAMPLE about 1kg Q2. How about the express fee? - Our companys policy is the buyer pay for express fee. Q3. Is there QUALITY REPORT for the products? - YES. We provide quality report of our company or CIQ,SGS according to clients requirements
White fused alumina electrically fused in arc furnace with high grade processed alumina as raw material. It is characterized by high hardness, high purity, ability of self-sharpening, good ability of grinding and so on, it widely used for bonded and coated abrasives , polishing,precision casting and so on. Item Specification Colour white Crystal System trigonal system Mohs Hardness â?¥9 Melting Temperatureï¼?â??ï¼? 2150 Refractory Temperatureï¼?â??ï¼? 1950 True Density â?¥3. 50
Brown fused alumina for abrasive 1. Description: Brown Fused Alumina is made from high quality bauxite by fusing in an electric arc furnace at high temperature. It has good toughness and high hardness. It is suitable for manufacturing of vitrified and resin bonded tools, and for lapping polishing and sand blasting. It can be also used to make superior refractory products. 2. Compositions and physical properties: Model: Brown fused alumina F24 Chemical compositions Al2O3: 95.00%-97.50% SiO2: 1.00%max CaO: 0.42%max Fe2O3: 0.30%max Physical properties Color: Brown Grain density: 3.90g/cm3min Melting point: 2250° C Refractoriness: 1980° C. 3. Usage of Brown Fused Alumina for abrasive Grains are especially designed to manufacture abrasives / grinding products. 4. About us Henan Sicheng Co., Ltd, founded in 1999, is specialized in White Fused Alumina, Brown Fused Alumina, Mullite and other related products. Our production runs under the certifications of GB, ISO, FEPA, and JIS. We offer various items de pending on the demands of our customers. Currently, we have exported our products all over the world, such as Europe, the USA, India, and Japan, enjoying good reputation in machinery, metallurgy, light industry and other fields. FEPA standard 25kg PVC Bags + 1mt Big Bag.
