White fused alumina for Refractories
White fused alumina for Refractories:
White fused alumina electrically fused in arc furnace with high grade processed alumina as raw material. It is characterized by high hardness, high purity, acid and alkali resistance, good thermal stability. It’s the high grade refractory material.
White fused alumina:
Purpose |
Specification |
Chemical composition(%) |
Magnetic material content(%) |
||||
Al2O3 |
Na2O |
SiO2 |
CaO |
||||
For refractory |
Size sand |
0-1mm 1-3mm 3-5mm 5-8mm 8-12mm |
— |
----- |
|||
Fine powder |
180#-0 220#-0 325#-0 |
---- |
----- |
Item |
Specification |
Colour |
white |
Crystal System |
trigonal system |
Mohs Hardness |
≥9 |
Melting Temperature(℃) |
2150 |
Refractory Temperature(℃) |
1950 |
True Density |
≥3. 50 |
Send product request
Other supplier products
High purity sintered mullite | Alumina based Sintered Mullite is made of high-quality alumina powder by special process and sintered at high temperature. The product has the char... | |
Bauxite based Sintered Magnesium Aluminum Spinel | Bauxite based Sintered Magnesium Aluminum Spinel is made from high-quality bauxite and high-quality magnesium oxide, adopting a unique technique an... | |
Fused Calcium Aluminate | Fused Calcium Aluminate is fused in the electric arc furnace with the high quality raw materials. It is an indispensable refining agent in the proc... | |
Brown Fused Alumina for Precision Casting | Brown Fused Alumina for Precision Casting Brown fused alumina melt film precision casting sand is based on the production of the brown fused alumin... | |
Sintered Mullite | Sintered Mullite is made of high-quality bauxite, by multistage homogenization and sintering above 1750 ° C. It has the characteristics of high... |
Same products
Molybdenum Tube | Seller: Beijing Huasheng Metal Materials Co., Ltd | Molybdenum tubehas high melting point, high strength, good thermal conductivity, high temperature... | |
Ferro Tungsten | Seller: Beijing Huasheng Metal Materials Co., Ltd | HSG METAL, as one of ferro tungsten suppliers, provides ferro tungsten for sale. Ferrotungsten... | |
Ferro Niobium | Seller: Beijing Huasheng Metal Materials Co., Ltd | Ferroniobium an iron alloy with niobium and iron as its principal components. It also contains im... | |
Ferro Molybdenum | Seller: Beijing Huasheng Metal Materials Co., Ltd | Ferro molybdenum is a ferroalloy composed of molybdenum and iron, generally containing 50-60% mol... | |
Ferro Alloy | Seller: Beijing Huasheng Metal Materials Co., Ltd | Ferroalloy is a general term for alloys composed of iron and silicon, manganese, chromium, titani... |