Corundum

Corundum: Superior Materials for High-Performance Applications


Okayama Giken (Minerals)Co., Limited, we are a trusted supplier of high-quality Corundum, offering superior materials at competitive prices. As a direct manufacturer, we are able to provide cost-effective solutions without compromising on quality. Corundum, known for its exceptional hardness and thermal stability, is ideal for a wide range of high-performance applications, from abrasives and refractories to electronics and metallurgy. By controlling the production process, we ensure that our customers receive top-tier materials with reliable performance, backed by our commitment to excellence.


Why Choose Us?


Expert Manufacturing: As a direct manufacturer, we provide top-quality corundum materials at competitive prices, offering customized solutions to meet specific application needs.

Durability and Performance: Corundum's superior hardness and thermal stability make it a reliable choice for industries requiring high-performance materials in extreme conditions.

Customer Support: With years of industry expertise, we offer expert guidance and technical support to help you select the best corundum solution for your needs.

Choose Corundum from Okayama Giken (Minerals)Co., Limited for high-quality, durable, and versatile materials that perform reliably in the most demanding applications.


Key Features and Benefits:


Exceptional Hardness: Corundum's high hardness makes it resistant to abrasion, wear, and scratching, making it ideal for use in applications requiring durable and long-lasting materials, such as grinding, polishing, and cutting.


High Thermal Stability: Corundum can withstand extreme temperatures without losing its structural integrity, making it a top choice for high-temperature environments such as furnaces, kilns, and reactors.


Chemical Resistance: Corundum is highly resistant to chemical corrosion and oxidation, allowing it to perform reliably in harsh environments where exposure to acids, bases, and molten metals is common.


Thermal Shock Resistance: Due to its excellent resistance to thermal shock, corundum can handle rapid temperature fluctuations, making it ideal for use in equipment exposed to thermal cycling, such as kiln linings or furnace components.


Electrical Insulation: Corundum is an excellent electrical insulator, making it valuable in electrical and electronic applications where high dielectric strength is required.


Product Range:


Corundum Bricks: Used in high-temperature furnaces, kilns, and incinerators for their excellent heat resistance and strength.

Corundum Ceramic: Ideal for wear-resistant components, including nozzles, bearings, and seals in industries such as aerospace, automotive, and machinery.

Corundum Powders: Used in abrasives, polishing agents, and grinding wheels, where fine particles of corundum provide superior cutting and finishing capabilities.

Fused Corundum: Produced by melting bauxite and aluminum oxide, fused corundum is used in refractory applications that demand high strength and heat resistance.


Applications:


Steel & Metallurgy: Corundum is used for furnace linings, ladles, and other components that are exposed to molten metals and high heat.

Abrasives: Due to its hardness, corundum is commonly used in abrasives such as grinding wheels, polishing compounds, and cutting tools.

Ceramics: Corundum is used in the manufacture of refractory bricks, kiln furniture, and high-temperature insulation materials.

Electronics: In the form of synthetic sapphire, corundum is used in LED substrates, semiconductors, and electronic components.

Certifications and Quality Assurance: Our Corundum products are manufactured to the highest standards, with ISO and CE certifications ensuring consistent quality, performance, and reliability. We rigorously test our corundum materials for hardness, chemical resistance, and thermal stability, guaranteeing they meet the most demanding industrial requirements.

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  • As a supplier of high temperature refractory materials, Okayama Giken Minerals offers high-purity sintered alumina for steelmaking and casting with excellent thermal shock resistance. The product is ideal for ladle linings, castables and casting applications.

  • Okayama Giken Minerals exports cost-effective tabular alumina for cement and glass industries at competitive prices, optimized for cement rotary kilns, glass furnaces and ASEAN market needs.

  • At Okayama Giken (Minerals) Co., Ltd., as a trusted calcined Tabular Alumina Grains/Powder supplier in China, we specialize in exporting calcined Tabular Alumina to customers in Europe, Southeast Asia and the Middle East. We ensure that every batch of calcined Tabular Alumina meets international standards through advanced production processes and strict quality control. Our products are favored by refractory manufacturers, foundries and ceramic producers who seek reliable quality and very competitive prices.

  • As a leading Brown Fused Alumina for Ceramics manufacturer in China, we specialize in supplying high-purity BFA ceramics and refractory raw materials tailored for the European and South American markets. Backed by strict quality control and customizable specifications, we provide flexible solutions for industries that demand performance and reliability. Whether you need -200 mesh BFA powder for ceramics or 0-1mm abrasive grains for casting, we’re here to support your sourcing needs with competitive pricing and fast delivery.

  • OKG is refractory raw materials factory for European refractory industry, high-density BFA grains for refractories is used as the lining material of tilting furnace. It can be used with fused alumina bricks, castables, etc. to manufacture refractory components such as furnace lining and launder, reduce the loss of refractory materials, and improve production efficiency. OKG specializes in providing alumina-based refractory raw materials for dynamic furnace linings at low prices and fast delivery.You can rest assured to buy Brown Fused Alumina for Tilting Furnace from us.

  • At OKAYAMA GIKEN (Mining) Co., LTD., is a reliable Brown Fused Alumina for Abrasives manufacturer and exporter in China.Brown fused alumina (BFA), also known as brown aluminum oxide, is a durable and sharp-edged abrasive material widely used in the manufacturing of grinding wheels, sandpaper, and blasting media. As a leading Chinese manufacturer and exporter, we supply a full range of BFA products for abrasive applications worldwide with best price.

Giken is a professional Corundum manufacturer and supplier in China. Welcome to import quality products from our factory here.
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