Brown Fused Alumina For Refractory
Brown Fused Alumina For Refractoryis made of high-quality bauxite, anthracite, and iron filings. It is cooled and smelted at a high temperature by more than 2000 degrees in an electric arc. It is crushed and shaped by a jaw crusher and a ball mill.
Applications of Brown Fused Alumina for Refractories
Refractory Materials
Brown fused alumina is mainly used in refractory materials, iron hook castables, water-free mud, corundum bricks, prefabricated parts, breathable bricks, ladle bricks, magnesia-alumina-carbon bricks, etc.
Silicon-aluminum Series
Brown fused alumina is generally used in refractory materials for aggregates and fine powders, mainly for the silicon-aluminum series. The volume is stable when making products. However, since impurities have not been completely removed during smelting, brown fused alumina also contains secondary crystal phases such as calcium hexaaluminate, anorthite, spinel, and rutile, as well as glass phases, ferroalloys, and solid solutions. Therefore, the impurities of brown fused alumina determine the life of brown fused alumina products during use.
Foundry Industry
In the foundry industry, brown fused alumina is suitable for making large-scale steel castings, especially the mold (core) surface sand, paste, and paint of alloy steel castings. The investment casting shell made of brown fused alumina has good dimensional stability, thermal stability, and high-temperature chemical stability, and is a good refractory material for investment casting. Due to its high price, it is only used as a molding material for castings such as heat-resistant high-alloy steel, stainless steel, and magnesium alloy.
If you need any kinds of abrasive material, please contact us, as one of the most professional abrasive material suppliers, Haoyun is willing to offer you high quality products.
Send product request
Other supplier products
 |
Abrasive Garnet | As a naturally occuring silicate crystal, abrasive garnet is a great media for blast cleaning. The hardness of bulk abrasivo garnetis suitable for ... |
 |
Brown Fused Alumina For Abrasive | Cooled and smelted under an electric arc at a high temperature above 2000 degrees, brown fused alumina for abrasiveis composed of quality bauxite, ... |
 |
Black Fused Alumina | Black Fused Aluminais a specialized type of fused alumina with a distinct black color. It is made by high-temperature smelting of selected bauxite ... |
 |
Brown Fused Alumina For Abrasive | Brown Fused Alumina For Abrasive Cooled and smelted under an electric arc at a high temperature above 2000 degrees, brown fused alumina for abrasi... |
 |
Special Treated White Fused Alumina | Special treated white fused aluminium oxideis made of high-quality fused alumina as the raw material. After high temperature and high heating, a la... |
Same products
 |
Water Purification Equipment | Seller: Dongguan Lede New Material Technology Co., Ltd | Water Purification Equipment Pure water (deionized water)is required at three critical points in... |
 |
Fully Automatic Vertical Lifting Electrophoretic Coating Line | Seller: Dongguan Lede New Material Technology Co., Ltd | Fully Automatic Vertical Lifting Electrophoretic Coating Line LENDEER'sfullyautomatic vertical l... |
 |
Semi-Automatic Lifting Immersion Electrophoretic Coating Production Line | Seller: Dongguan Lede New Material Technology Co., Ltd | Semi-Automatic Lifting Immersion Electrophoretic Coating Production Line LENDEER'ssemi-automatic... |
 |
Semi-automatic hoist electrophoretic coating line | Seller: Dongguan Lede New Material Technology Co., Ltd | Semi-automatic hoist electrophoretic coating line A defining engineering feature of this line is... |
 |
Cathodic White ED Paint | Seller: Dongguan Lede New Material Technology Co., Ltd | Cathodic White ED Paint 140°C Low-Temperature Cathodic White ED Paint LENDEERcathodic white... |
