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
 |
Boron Carbide | What is the formula for boron carbide Boron carbide powder for sale is a kind of gray-black micropowder. It is an inorganic substance. The chemica... |
 |
Silicon Carbide | Silicon carbide is an inorganic substance with the chemical formula SiC. It is smelted at high temperature in a resistance furnace from raw materia... |
 |
Garnet Waterjet | Water jet cutting abrasive garnet sandis a non-metallic naturally obtainable mineral abrasive belonging to the silicate family. As Almandine garnet... |
 |
White Fused Alumina | White fused alumina powderis made of industrial alumina powder, which is smelted in an arc at a high temperature of over 2000 degrees and then cool... |
 |
Fused Alumina | According to the different alumina content, our fused alumina can be divided into brown fused alumina, white fused alumina, pink fused alumina, bla... |
Same products
 |
SD-WAN in Smart Light Pole | Seller: JWIPC Technology Co.,Ltd | SD-WAN in Smart Light Pole Project introduction With the encouragement of relevant policies a... |
 |
Z075 N5095/N4505 CPU Business MINI PC | Seller: JWIPC Technology Co.,Ltd | Z075 N5095/N4505 CPU Business MINI PC Supports Intel Jasper Lake SO-DIMM DDR4 6 x USB2.0... |
 |
internet | Seller: JWIPC Technology Co.,Ltd | Intel Kaby lake-U SOC, 4Core,TDP 15W ◼ 1 SO-DIMM DDR3L Memory, Max 8G ◼ Supports dual display o... |
 |
EMBEDDED SINGLE-BOARD COMPUTER | Seller: JWIPC Technology Co.,Ltd | AIoT3-EHL Intel Elkhart Lake J/N CPU AIoT3-TGU Intel Tiger Lake Platform JES-N93I NXP i.... |
 |
INDUSTRIAL MOTHERBOARD | Seller: JWIPC Technology Co.,Ltd | INDUSTRIAL MOTHERBOARD Industrial motherboards are used in industrial scenarios and can adapt to... |
