We have compiled a list of manufacturers, distributors, product information, reference prices, and rankings for alumina.
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alumina Product List and Ranking from 8 Manufacturers, Suppliers and Companies | IPROS GMS

Last Updated： Aggregation Period:Feb 18, 2026～Mar 17, 2026
This ranking is based on the number of page views on our site.

alumina Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Feb 18, 2026～Mar 17, 2026
This ranking is based on the number of page views on our site.

  1. セライズ CE-RISE Co.,Ltd. 新潟事業所【上越】 Niigata//Ceramics
  2. アルテオ・ジャパン Tokyo//Other manufacturing
  3. JAPAN FINE CERAMICS CO., LTD. （JFC） Tokyo Sales Office Tokyo//Ceramics
  4. 4 KOTRA名古屋 韓国貿易センター（名古屋） Aichi//Service Industry
  5. 4 大韓貿易投資振興公社(KOTRA) Tokyo//Government
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alumina Product ranking

Last Updated： Aggregation Period:Feb 18, 2026～Mar 17, 2026
This ranking is based on the number of page views on our site.

  1. Which is better, alumina or steatite? セライズ CE-RISE Co.,Ltd. 新潟事業所【上越】
  2. Alteo Japan Co., Ltd. Business Introduction アルテオ・ジャパン
  3. Aluminum hydroxide, alumina KOTRA名古屋 韓国貿易センター（名古屋）
  4. Alumina (Al2O3 99.5%, 99.8%, 99.9%) JAPAN FINE CERAMICS CO., LTD. （JFC） Tokyo Sales Office
  5. 4 [Daejoo・KC] Alumina 大韓貿易投資振興公社(KOTRA)

alumina Product List

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Fine ceramics "Alumina" for chemical-resistant and heat-resistant products.

Fine ceramics "Alumina" for chemical-resistant and heat-resistant products.

Alumina is a fine ceramic that excels in chemical resistance and heat resistance. We can handle everything from raw material procurement to manufacturing, accommodating everything from a single prototype to mass production!

Fine ceramics "Alumina" is a representative fine ceramic material that is widely used. Our company conducts consistent manufacturing from material procurement to production at the raw material factory. We respond to requests such as "The machine parts currently in use are discontinued and cannot be procured" and "I want it made in shapes, strengths, and specifications that are not possible with existing products." Fine ceramics "Alumina" excels in mechanical strength, electrical insulation, heat resistance, wear resistance, and corrosion resistance, and is used in a wide range of fields including machine parts and electronic device components. High precision through grinding and polishing is also possible. Examples of applications: ■ Automotive parts ■ Industrial equipment ■ Vacuum devices ■ Semiconductor manufacturing equipment ■ Scientific instruments ■ Infrastructure facilities, etc. *For more details, please download the materials or contact us.

  • Fine Ceramics
  • alumina

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[Daejoo・KC] Alumina

[Daejoo・KC] Alumina

Increase in demand in Japan and the United States (Japan 44%, United States 21%)

Alumina - High temperature stability and excellent electrical properties, adopted as a coating for secondary battery separator films and as a heat dissipation material. - Increased demand in Japan and the United States (44% in Japan, 21% in the United States).

  • Secondary Cells/Batteries
  • alumina

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Alteo Japan Co., Ltd. Business Introduction

Alteo Japan Co., Ltd. Business Introduction

We offer a wide range of alumina products!

Alteo Japan Co., Ltd. is the Japanese branch of Alteo Gardanne. At Alteo, we produce 600,000 tons of alumina through the Bayer process. We manufacture a wide range of alumina products, including "normal soda alumina," which has a uniform and strictly controlled crystal size, "low soda alumina," which is suitable for ceramic body formulations, and "ultra-fine low soda alumina," which is ideal for ensuring high firing density. Please feel free to contact us if you have any inquiries. [Market and Applications] ■ Technical Ceramics ■ Refractories ■ Flame Retardants ■ Chemicals ■ Liquid Crystal Glass, etc. *For more details, please refer to our catalog or feel free to contact us.

  • Ceramics
  • Glass
  • Other polymer materials
  • alumina

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Which is better, alumina or steatite?

Which is better, alumina or steatite?

We will provide proposals and consultations on all aspects, including price and delivery time.

[For those who think, "Ceramics are expensive because they are ceramics!"] *Characteristics of two types of ceramic materials: Alumina: High mechanical strength with resistance to corrosion and wear, but more expensive than steatite (about 1.5 times). Steatite: Good insulation properties and inexpensive. Commonly used in electrical and heating components. [Common examples] If a part designed for insulation can be sufficiently made from steatite, making it from alumina will naturally increase the cost. If a part is made from steatite for wear resistance simply because it is cheaper, it will wear out quickly, resulting in the need to produce more parts, ultimately increasing costs. *Choosing the right ceramic material based on application is the key to purchasing at a lower cost.

  • Fine Ceramics
  • alumina

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Aluminum hydroxide, alumina

Aluminum hydroxide, alumina

Manage and verify all processes from raw materials to the synthesis of aluminum hydroxide to improve product quality!

■ Aluminum Hydroxide (Aluminium 3, 1 Hydroxide) Raw material for secondary battery anode materials, Raw material for secondary battery separator membrane coating, Raw material for cooling components ■ Alumina (Alumina, Aluminium Oxide) Raw material for secondary battery separator membrane coating, Coating material for secondary battery anode materials, Raw material for ceramic products, raw material for cooling components Both materials maintain high thermal conductivity and high-temperature stability.

  • Chemicals
  • alumina

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The most versatile ceramic is "alumina (Al₂O₃)."

The most versatile ceramic is "alumina (Al₂O₃)."

A representative material of ceramic that is highly versatile and relatively inexpensive.

Alumina refers to aluminum oxide. Due to its high versatility and relatively low cost, it is the most commonly used representative material among ceramics. It has high electrical insulation properties and excels in hardness, compressive strength, wear resistance, and chemical resistance, making it widely used as a mechanical material. Our company primarily uses 99.5% alumina, but we also offer 96% depending on the application. Metallization processing is also possible for alumina substrates. Please contact us for more details. <Features> - A highly versatile material among ceramics - Widely used as a mechanical material due to its excellent hardness, compressive strength, wear resistance, and chemical resistance - High electrical insulation properties and relatively low cost - High heat resistance (approximately 1500°C) and relatively high thermal conductivity. However, it has a high thermal expansion coefficient and is weak against thermal shock.

  • Fine Ceramics
  • alumina

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Alumina (Al2O3 99.5%, 99.8%, 99.9%)

Alumina (Al2O3 99.5%, 99.8%, 99.9%)

Alumina has good electrical insulation properties and is one of the most popular ceramics with a moderately balanced composition. It has high corrosion resistance and excellent plasma resistance.

It is the most popular fine ceramics, available in white or milky white. It comes in purities of 99.5%, 99.8%, and 99.9%. 【Features】 ○ It has been applied to various electrical components early on, taking advantage of its good electrical insulation properties. ○ It is the most affordable among fine ceramics. ○ It has high mechanical strength and excellent corrosion resistance. ○ Due to its excellent plasma resistance, it is ideal for components in CVD and etching equipment. ○ Large products can be manufactured. ● Please refer to the catalog for characteristic values.

  • Ceramics
  • alumina

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Alumina (Al₂O₃)

Alumina (Al₂O₃)

Overwhelmingly low prices, from mold making to prototyping starting at 100,000 yen! Delivery possible in as little as 2 weeks!

It is an aluminum oxide, a popular material among fine ceramics. Utilized early in electrical products due to its high electrical insulation properties, it features corrosion resistance, wear resistance, and high strength, making it widely used in industrial machine parts. 【Features】 ■ High hardness, wear resistance, high insulation ■ Excellent heat resistance (approximately 1500°C) and high thermal conductivity ■ Other properties include electrical insulation, corrosion resistance, and biocompatibility ■ An inexpensive material among fine ceramics ☆★☆★ Exhibition Information: 'High-Performance Ceramics Exhibition' ☆★☆★ Date: December 5 (Wednesday) - 7 (Friday), 2018 Venue: Makuhari Messe Booth Number: To be determined Please feel free to consult with us during this opportunity. We sincerely look forward to your visit.

  • Ceramics
  • Other machine elements
  • others
  • alumina

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