Green silicon carbide/green SiC sand 40# 46# 54# 60# 70#
Green silicon carbide/green SiC sand 40# 46# 54# 60# 70# is made of petroleum coke and high quality silica as the main raw material, salt as the additive and smelted in the resistance furnace at high temperature.Green crystal, crisp and sharp, and has a certain thermal and electrical conductivity.The microstructure is hexagonal crystal.
Abrasives models:
White fused alumina for coated abrasives
White fused alumina for coated abrasives,a kind of high-grade refractories, 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 fused alumina for coated abrasives 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.
White Fused Alumina,a kind of high-grade refractories, 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.
High purity Brake linings White Fused Alumina white aluminum oxide
White aluminum oxide,a kind of high-grade refractories, was made from the high quality alumina by melting above 2000 in the electric arc furnace and cooling. white aluminum oxide 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.
Brown corundum is made of high-quality bauxite as the main raw material. It is smelted into blocks in high temperature furnaces above 2000 degrees, and after crushing and magnetic separation, the particle size models with different compositions are screened. The content of AL2O3 in brown corundum is above 95%, and the hardness is relatively high.Brown fused alumina is used in the electronics industry to increase the adhesion of the surface of the product.
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 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.
1. Brown corundum is characterized by high purity, dense texture, large stacking density, strong self-sharpness, good toughness and extremely low magnetic content;
2. The grinding tool made of it has the advantages of sharp grinding, low heating rate, high grinding ratio and less adhesion in use;
3. The sintered abrasive tool has the characteristics of deep blue color, no network crack and no rust spot after firing.
Chemical analysis(%):
SiC:98.5-99.0%
Fe2O3:0.15%max
F.C:0.20%max
Physical Properties:
Hardness(mohs):9.5
Melting point:2250
Maximum service temperature:1900
Ture density(g/cm3):3.90g/cm3
Application:
1.Refractory,Furnace Burden,Castable,Ramming Compoynd,Refractory Bricks etc
2.Blasting,surface Treatment,Rust Removal
3.Cusmetics products manufacturing,Beauty crafts and Dermabrasion etc
4.Ceramic products
5.Grinding wheels,sandpaper etc
6.Glaze,floor coating,Floor / Wall Laminates
7.raw material of Knife Grinder,Whetstone,oilstone,grinding stone,abrasive stones and so on
8.Used to produce Polishing wax,polishing fluid,grinding powder,grinding fluid and so on
9.Wear-resisting floor
10.Brake linings
Chemical analysis(%):
SiC:98.5-99.0%
Fe2O3:0.15%max
F.C:0.20%max
Physical Properties:
Hardness(mohs):9.5
Melting point:2250
Maximum service temperature:1900
Ture density(g/cm3):3.90g/cm3
Application:
1.Refractory,Furnace Burden,Castable,Ramming Compoynd,Refractory Bricks etc
2.Blasting,surface Treatment,Rust Removal
3.Cusmetics products manufacturing,Beauty crafts and Dermabrasion etc
4.Ceramic products
5.Grinding wheels,sandpaper etc
6.Glaze,floor coating,Floor / Wall Laminates
7.raw material of Knife Grinder,Whetstone,oilstone,grinding stone,abrasive stones and so on
8.Used to produce Polishing wax,polishing fluid,grinding powder,grinding fluid and so on
9.Wear-resisting floor
10.Brake linings
White aluminum oxide F2000F1000F800F360F230
Chemical Composition%
Al2O3:99.2-99.6%
Fe2O3:0.04-0.08%
Na2O:0.23-0.35%
Physical Properties
B.D:1.75-1.95g/cm3
Specific Gravity:3.95g/cm3
Mohs Hardness:9.0
Application:
Ceramic filter plates,refractory
Bonded abrasives and Coated abrasives
Surface treatment/finishing
Lapping, polishing,decorative non-skid tile, and pressure blasting.
Ceramic Tiles special ceramics
Fluidized Bed Furnaces and Skin / Dental Care
Grinding high carbon steel, high-speed steel and chilled steel
AVAILABLE SIZES:
white fused alumina corundum,a kind of high-grade refractories, 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.
Feature
High purity, good self-sharpening, acid and alkali corrosion resistance, high temperature resistance, stable thermal performance.
Its hardness is slightly higher than brown corundum, toughness is slightly lower, grinding ability is strong, calorific value is small, and efficiency is high.
Abrasive tools made from it are suitable for grinding fine-grained abrasives such as high carbon steel, high-speed steel and stainless steel. They can also be used for precision casting and advanced refractory materials.
china manufacture white fused alumina oxide WFA WA
White Fused Alumina,a kind of high-grade refractories, 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.
Product Name
china manufacture white fused alumina oxide WFA WA
size
0-1mm 1-3mm 3-5mm 5-8mm -100mesh -200mesh -320mesh
Color
white
Raw Material
Aluminum Oxide
Al2O3
99%
Na2O
0.15-0.35%
Fe2O3
0.02-0.08%
Mohs Hardness
9.0
Specific Gravity
3.95g/cm3
Bulk Density
1.75-1.95g/cm3
Product Details
Product description
Green SiC Silicon Carbide is produced basically the same as the black silicon carbide, but different requirements for raw materials. It is smelted in the high temperature resistance furnace. The crystal is of high purity and strong hardness.
our advantage
Green silicon carbide has SIC content 99.1% min & sufficient acid-washing & accurate classification
The certification of ISO9001:2008
Equipped full line of test method.
The laboratory is certified by government Inspection Bureau, that assures its quality stability.
All products will be supplied according to customers different requirement.
Brilliant produce&supply&delivery ability
Flexible price policy
White korund grain was made from the high quality alumina by melting above 2000 °C in the electric arc furnace and cooling. White korund oxide is white with the main crystal phase alpha-Al2O3.The White korund 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.
Product Name
White korund
Material
AL2O3
Al2O3
99.2%
Fe2O3
0.04%
Na2O
0.26%
SIO2
0.02%
Bulk density
3.60g/cm3
Mohs Hardness
9.0
Quality Control
