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.

Другие товары поставщика

	Brown Fused Alumina For Refractory	Brown fused alumina is made of high-quality bauxite, anthracite, and iron filings. It is cooled and smelted at a high temperature by more than 2000...
	Black Fused Alumina	Black Fused Alumina is a specialized type of fused alumina with a distinct black color. It is made by high-temperature smelting of selected bauxite...
	Pink Fused Alumina	Pink Fused Aluminais a specialized and unique type of fused alumina with a distinctive pink color. It offers exceptional toughness, high purity, an...
	Brown Fused Alumina	What Is Brown Fused Alumina? Brown fused alumina chemical composition is a versatile product available in various forms. It includes brown fused a...
	Black Silicon Carbide	Black silicon carbide 220is made of quartz sand and petroleum coke as the main raw materials, and is smelted at high temperature in a resistance fu...

Похожие товары

	Water Purification Equipment	Продавец: 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	Продавец: 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	Продавец: Dongguan Lede New Material Technology Co., Ltd	Semi-Automatic Lifting Immersion Electrophoretic Coating Production Line LENDEER'ssemi-automatic...
	Semi-automatic hoist electrophoretic coating line	Продавец: 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	Продавец: Dongguan Lede New Material Technology Co., Ltd	Cathodic White ED Paint 140°C Low-Temperature Cathodic White ED Paint LENDEERcathodic white...