Alumina – Worldwide Industrial Trading https://industrialwit.com Expertos en embarques industriales de China a México Thu, 26 Feb 2026 01:27:46 +0000 en-US hourly 1 https://wordpress.org/?v=6.9.4 https://industrialwit.com/wp-content/uploads/2022/03/cropped-favicon-32x32.png Alumina – Worldwide Industrial Trading https://industrialwit.com 32 32 Brown Fused Alumina https://industrialwit.com/product/brown-fused-alumina-2/ Thu, 26 Feb 2026 01:27:46 +0000 https://industrialwit.com/?post_type=product&p=2581 Brown fused alumina is made of bauxite, anthracite coal, and smelted in electric-arc furnace of high temperature more than 2000 degrees. Abrasives tools made by Haixu/Sicheng brown fused alumina are suitable for metal with high tensile(like: steel, malleable iron, bronze etc). Suitable for product high consolidation abrasive, and suitable for grinding, polishing, blasting, precision casting etc. Haixu/Sicheng brown fused alumina is also used for refractory material. Brown fused alumina with characteristics like: high purity, good crystalline liquidity, low coefficient of linear expansion, corrosion resistance, high temperature, high strength.

Brown fused alumina is a type of fused aluminum oxide with a deep brown color. It is produced by fusing bauxite ore in an electric arc furnace. Brown fused alumina is known for its toughness, hardness, and abrasion resistance. The toughness, hardness, and heat resistance of brown fused alumina make it a valuable material in applications where durability, abrasive strength, and refractoriness are essential. Uses are, abrasives, refractory, Foundry Industry, Ceramics, Precision Casting, Blasting Media.

]]> Metallurgical Alumina https://industrialwit.com/product/metallurgical-alumina-2/ Thu, 26 Feb 2026 01:27:12 +0000 https://industrialwit.com/?post_type=product&p=2580 Calcined alumina is made into a variety of ceramic products, including spark-plug insulators, integrated-circuit packages, bone and dental implants, laboratory ware, sandpaper grits and grinding wheels, and refractory linings for industrial furnaces. These products exhibit the properties for which alumina is well known, including low electric conductivity, resistance to chemical attack, high strength, extreme hardness (9 on the Mohs hardness scale, the highest rating being 10), and high melting point (approximately 2,050 °C, or 3,700 °F).

Metallurgical alumina, also known as smelter-grade alumina or aluminum oxide, is a type of alumina primarily produced for use in the production of aluminum metal through the Hall-Héroult process. Main applications are Aluminum Smelting, Alumina Refining, Alumina Based Refractories, Cement Production, Abrasives.

]]> White Fused Alumina https://industrialwit.com/product/white-fused-alumina-2/ Thu, 26 Feb 2026 01:26:07 +0000 https://industrialwit.com/?post_type=product&p=2579 White fused alumina is a highly pure form of aluminium oxide which is suitable for use with stainless steel and aluminium. This iron-free, reusable blasting medium is angular, brittle and hard. It has a powerful abrasive effect on the surface being blasted. White fused alumina belongs to the group of fused alumina.

White fused alumina is a high-purity form of aluminum oxide produced by fusing alumina in an electric arc furnace at high temperatures. It has a bright white color and is known for its hardness and abrasive properties. The unique combination of high purity, hardness, and abrasive properties makes white fused alumina a versatile material with applications across industries such as abrasives, refractories, ceramics and more.

]]> Tabular Alumina https://industrialwit.com/product/tabular-alumina-en/ Wed, 25 Feb 2026 17:52:20 +0000 https://industrialwit.com/?post_type=product&p=2568 Tabular alumina has good heat resistance and good bulk temperature thermal shock capabilities. The crystal staggered plate shape, to increasing the mechanical strength of the particles; interior structure full of closed pores, high bulk density, low apparent porosity and water absorption, to reducing the amount of fluid re-use productions; With good physical properties like: high refractoriness, excellent thermal shock resistance, low shrinkage and good thermal load strength etc. Meanwhile, high-purity avoiding damage to machines. /Sicheng is your best choose as refractory material/ceramic material and insulating materials.

Tabular alumina is a high-purity form of aluminum oxide (alumina) that is characterized by its unique tabular-shaped, large, well-developed crystals. This specific crystal structure contributes to its exceptional properties, making it suitable for various industrial applications. Main applications are Refractories, High Alumina Insulating Bricks, Foundry and Steel Industry, Abrasives, Ceramics,

]]> Alucal WG 325 https://industrialwit.com/product/alucal-wg-325-2/ Wed, 25 Feb 2026 17:36:12 +0000 https://industrialwit.com/?post_type=product&p=2567 Calcined alumina is aluminum oxide that has been heated at temperatures in excess of 1,050 °C (1,900 °F) to drive off nearly all chemically combined water. In this form, alumina has great chemical purity, extreme hardness (9 on the Mohs hardness scale).

Calcined alumina, also known as aluminum oxide or alumina, is a versatile material with various applications due to its unique properties. The process of calcination involves heating alumina to high temperatures, resulting in changes to its physical and chemical properties. Main uses are Ceramics, Refractories, Electrical Insulation, Abrasive and Polishing Applications, filler in plastics and rubbers, Water treatment, Lubricants, Inert filler in plastics and sealants, coatings, and paints.

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