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This section provides an overview for alumina as well as their applications and principles. Also, please take a look at the list of 54 alumina manufacturers and their company rankings. Here are the top-ranked alumina companies as of December, 2024: 1.Nishimura Advanced Ceramics Co., Ltd., 2.Amplex Superabrasives, 3.CoorsTek, Inc..
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Postdoctoral researcher, conducting research on the production of cathode composite particles for solid-state batteries in the Equipment Engineering Group of Osaka Prefecture University.
Belongs to the Resource and Energy Recycling Laboratory, Nagaoka University of Technology, and conducts research on the development of DDR-type zeolite membranes for CO2 separation and the capture of CO2 from digestion gas generated from sewage treatment plants.
https://researchmap.jp/eiji-hayakawa
Thesis
https://doi.org/10.3390/membranes11080623
http://www.ijcea.org/index.php?m=content&c=index&a=show&catid=109&id=1177
https://www.sciencedirect.com/science/article/abs/pii/S1387181119305529?via%3Dihub
https://www.sciencedirect.com/science/article/abs/pii/S138358661833154X?via%3Dihub
Alumina is a compound known as aluminum oxide, consisting of aluminum and oxygen. Its chemical formula is Al2O3, and it appears as a white solid with a high melting point. Alumina is renowned as the primary component in materials like corundum, ruby, and sapphire.
There are different forms of alumina, and two noteworthy ones are:
Alumina is primarily derived from the calcination of aluminum hydroxide (Al(OH)3). It exhibits various crystal forms, with α-alumina being the most stable and versatile.
α-Alumina boasts an exceptionally high melting point, outstanding heat resistance, hardness, insulation properties, and chemical resistance. These attributes make it suitable for a diverse range of applications, including refractory materials, spark plugs, semiconductor substrates, grinding and polishing tools, and crucibles.
Aluminum, the element with atomic number 13, forms aluminum oxide (chemical formula: Al2O3), commonly known as alumina. Abundant in the Earth's crust, aluminum ranks as the third most plentiful element, following oxygen and silicon.
Naturally occurring in the form of corundum, it transforms into ruby and sapphire when infused with trace elements like iron, chromium, and titanium. Bauxite, a reddish-brown ore, serves as a rich source of aluminum. Dissolving bauxite in caustic soda generates sodium aluminate, which, upon hydrolysis, yields aluminum hydroxide. Sintering aluminum hydroxide culminates in the production of alumina.
Alumina exhibits diverse crystal structures, with α-alumina being notably stable. Subjecting γ-alumina to high temperatures triggers a transformation through intermediate alumina phases, ultimately leading to α-alumina. α-Alumina boasts a melting point exceeding 2000°C and exhibits remarkable heat resistance and hardness.
Alumina itself is non-toxic and generally safe. However, when handling alumina in a dusty form, protective gear such as goggles and dust masks should be employed, as they may pose risks to the eyes, skin, and respiratory system. Studies have reported lung retention and inflammation in rats when alumina is inhaled.
With a Mohs hardness rating of 9, alumina offers exceptional wear resistance and durability, making it a valuable biomedical ceramic. It finds use in applications like artificial joints and bones, where long-term implantation in the human body necessitates harmlessness. Previous research has yielded negative results in biological safety tests, including acute toxicity and hemolysis tests. Alumina itself is also non-carcinogenic.
Alumina falls within the category of ceramics, which encompasses inorganic materials. The term "ceramics" originally referred to products like pottery, glass, and cement. However, it has evolved to encompass all products formed by heating inorganic materials at high temperatures, resulting in their hardening. Materials used for ceramics include alumina, zirconia, silicon nitride, and silicon carbide.
Ceramics are categorized into two main types:
*Including some distributors, etc.
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Advanced Abrasives Corporation is based in Pennsauken, New Jersey, USA, and is a manufacturer of monocrystalline and polycrystalline diamond compounds. The company provides a broad product portfolio that includes diamond powder, aluminum oxide, boron carbide, cerium oxide, and silicon carbide. The products are used in various industries, including electronics and photonics for device mounting and precision grinding, as well as industrial and medical applications such as superabrasive tools and grinding wheels. The company caters to various industries, including medical, laboratories, electronics, metallography, and petrography.
Amplex Superabrasives is based in Anaheim, California, USA, and is a manufacturer of superabrasive slurries, compounds, and powders established in 2011 before becoming a subsidiary of Saint-Gobain. The company primarily produces superabrasive powders such as oil-soluble diamonds for grinding, polishing, or finishing of various materials. It also offers superabrasive slurries and compounds for enhancing cutting rates while maintaining surface quality on a workpiece. The company’s products are used by clients in the automotive, consumer electronics, and aerospace industries.
Thermo Shield, established in 1978 and based in Hailey, Idaho, is a supplier of refractory metals and a custom manufacturer of tantalum, alumina, and molybdenum products. Its products include molybdenum threaded rods, tantalum screws, and alumina nuts, and it has no minimum order requirement. The company serves several industries, such as solar, chemical, and aerospace, and also offers custom-sized and machine-fabricated parts per the customer’s sketch. It has experience in high-temperature alloy parts and assemblies and has worked on applications such as chemical process equipment, forging dies, and capacitor anodes.
Stanford Advanced Materials was established in 1994 in Lake Forest, California to provide rare-earth products for research and development purposes. Stanford Advanced Materials serves many industries ranging from automotive to fashion to energy to research to sports to textiles. Stanford Advanced Materials manufactures and distributes purified metals, ceramics, composite materials including strips, plates, rods, wires, and bars, as well as laboratory equipment and optical equipment including crystals, lenses, splitters, and windows.
ORTECH ADVANCED CERAMICS, established in 2002, is a manufacturer of advanced technical ceramics, based in Sacramento, California, USA. The company specializes in producing ceramics like Alumina Oxide, Zirconia Oxide, Silicon Carbide, and Silicon Nitride. Their ceramics enhance product performance and offer benefits such as high temperature stability, wear resistance, and anti-corrosive properties. They provide a wide range of ceramic services, from isostatic pressing to ceramic injection molding. They are also ISO 9001:2015 certified and serve multiple industries like electronics, aerospace, and medical equipment. Their expert team leverages CNC machining, grinding, and other techniques to ensure precision.
Abrasive Materials, LLC, founded in 2004 in Michigan, USA, is a manufacturer and supplier of abrasive materials made from cut wire. It offers a wide range of metallic abrasives used in the sandblasting process. Among these, stainless steel cut wire, specifically type 302/304, provides the benefit of creating exceptionally bright, void-free surfaces with a dust-free finish. The company also offers, zinc cut wire, composed of 99%+ galvanized wire, designed for cleaning reinforcement and removing flash down to 0.20" without causing surface damage as well as stainless steel shot casting for cleaning and deburring aluminum edges and colored material parts.
Baikowski Malakoff Inc., established in 1987, is a manufacturer and supplier of advanced ceramic materials based in the United States. The company's product offerings include precision-engineered ceramic powders, coatings, and materials known for purity, consistency, and performance. These advanced ceramics play a critical role in enabling technological advancements in sectors such as electronics, aerospace, energy, and healthcare. Baikowski Malakoff's ceramic powders are used in the production of electronic components, advanced coatings, medical devices, and more.
CoorsTek, Inc., founded in 1910, is a family-run manufacturer of technical ceramic material formulations with products such as acetabular liners, baffle chambers, carbon brushes for power, focal plane array components, and precision fixed gauges used in transportation, food & beverage, electronic, chemicals, and semiconductor industries. The company in Golden, CO, USA, has research & development, custom manufacturing, and design assistance capabilities. The company's CIO- Matt Mehlbrech, was awarded the 2023 Colorado ORDIE Award for CIO of the Year.
Alcoa Corporation, established in 1886, is a manufacturer and supplier specializing in aluminum, bauxite, and alumina products. The company’s product range includes Sustana low-carbon alumina, bauxite and aluminum products, as well as Elysis carbon-free smelting technology. It also offers a range of tailored, proven solutions such as online sensors, meters, and gauges. These products find application in diverse industries including automotive, aerospace, construction, and manufacturing. With locations and partners across the globe, Alcoa products and solutions are available worldwide including North and South America, Europe, the Middle East and Africa.
Hengye Inc., established in 2014 and headquartered in Houston, Texas, is a manufacturer of adsorbents and desiccants. Their product range includes activated alumina, silicon gel, catalysts, and molecular sieves. They also offer services such as repair, inspection, and logistics. Hengye Inc.'s adsorbents and desiccants protect a diverse range of products, from electronics and pharmaceuticals to food items and industrial equipment, by controlling moisture levels and preventing the harmful effects of water-related damage.
ProChem, Inc was founded in 9186 and is headquartered in Rockford, Illinois. The company is a manufacturer of high-purity inorganic chemicals and materials including rare earth, sputtering targets, and organometallic compounds. The company serves numerous industries including research and manufacturing and has collaborated with such organizations as Lawrence Livermore National Laboratory. The company offers custom synthesis of advanced materials, product-specific packaging, purification services, and costume blending and tooling of chemical compounds.
Calix Ceramic Solution, founded in 2012 and based in Tonawanda, New York, is a manufacturer of advanced ceramics, 3D ceramic printing, coatings & more. The company offers ceramics solutions to technology and engineering -based companies. Its ceramics solutions provide technical benefits such as wear & abrasion resistance, corrosion resistance, high strength, high-temperature performance, and advanced electrical properties. Calix Ceramic Solution also manufactures fluid-handling products such as ceramic pipe lining, nozzles, and seal rings.
Astro Met, Inc., established in 1961, and located in Cincinnati, Ohio, is a manufacturer of advanced ceramics components to customer specification. Its product line includes alumina, yttria-stabilized zirconia, zirconia toughened alumina and machinable glass ceramics, which caters in industries such as aerospace, medical, defense, industrial, and energy. The company is also capable of ultrasonic machining, form and jig grinding, diamond core drilling, conventional lathe work, and milling/sawing. Its products are used for its high-temperature resistance, electrical insulation, wear resistance, and thermal management properties.
High Tech Material Solutions is based in Auburn, Washington. The company is a supplier of advanced materials and a manufacturer of custom-machined ceramic components to customers globally, with local delivery and in-store pickup also available. The company primarily serves aerospace, medical, government agencies, and energy industries. The company’s services include CNC machining and custom ceramic-based materials fabrication. Additional materials the company provides include crystals, optical materials, nickel foam, and aerospace gels.
McDanel Advanced Ceramic Technologies (MACT) is an American contract manufacturer specializing in custom ceramic products. The company is based in Beaver Falls, Pennsylvania, and was originally established in 1912 as the McDanel Brothers Company before its rebrand in 2002. The company offers fabrication services for the production of custom ceramic tubes, rods, labware, and crucibles made from various materials including alumina, zirconia, and silicon carbide. These are primarily used in the pharmaceutical, food, and cosmetic industries. MACT operates as a subsidiary of engineered ceramics company CoorsTek, Inc., and has served clients such as Johnson & Johnson, Nestle, and L’Oreal.
AdTech Ceramics is an American contract manufacturer specializing in injection molded ceramics and ceramic electronic packages that was established in 2004. Based in Chattanooga, Tennessee, the company offers its design, engineering, and production capabilities for various custom ceramic solutions. These include multilayer aluminum nitride (AlN) ceramic packages for high thermal conductivity applications, platinum high temperature co-fired ceramic (HTCC) packages for biocompatibility and corrosion resistance, and ceramic feedthroughs for electrical isolation or hermetic sealing of metal housings. AdTech Ceramics chiefly serves clients in the semiconductor, microelectronics, optoelectronics, and medical industries.
Based in Bayville, NY, SAE Manufacturing Specialties Corp. is an ISO-certified supplier and manufacturer of industrial equipment, chemicals, components, ordinance, electronics, and systems for industries ranging from aerospace to high tech to law enforcement. Examples of product offerings include raw materials, chemicals, and lubricants for industrial purposes to finished products such as security helmets for law enforcement, and military ordnances. SAE also provides research and development as well as technical support for other companies in similar industries.
Refraction Technologies Corp. was founded in 1984 and is based in Newark, New York. The company is an ISO 9001:2015 and ITAR-certified manufacturer of ceramic-based products for industries such as aquaculture, chemical processing, pumps & valves, water treatment, and wire & cable manufacturing. The company has two product segments: Porous Ceramics and Zirconia Ceramics. Porous Ceramics includes fasteners and components based on aluminum oxide and silicon carbide. Zirconia Ceramics includes components with strong corrosion resistance, and increased strength, while weighing less than conventional materials.
Precision Ceramics USA, established in 2009 and based in St Petersburg, Florida, USA, is a manufacturer and supplier of technical ceramic components. The company's product range includes custom components, rods & tubes, bars, blocks & plates, sheets/substrates, and high-temperature heaters. These products meet the specialized requirements of industries requiring capabilities beyond metals. The company serves industries such as aerospace, automotive, electronics/optoelectronics, medical, and environmental research. In addition to product manufacturing, it offers services like prototyping, consulting, and volume solutions.
READE was originally established in Wolverhampton, England in 1773 as a pharmaceutical chemical and varnish manufacturer. Today READE is based in Riverside, Rhode Island in the United States and is an ISO 9001-certified distributor of specialty chemical solids. READE Advanced Materials offers a selection of hundreds of materials and compounds ranging from alloys in various forms to oxides, sulfides, individual elements, and specialty compounds. READE offers global sourcing, custom toll chemical processing, and custom toll packaging from metallurgical grade to pharmaceutical and food grade.
Accumet Materials Co. is headquartered in Ossining, New York. The company is a metal and ceramics manufacturer and distributor that provides metal engineering solutions to customers around the world. The company specializes in three primary materials: ceramics, metal, and powders. The company offers custom products based on several materials including ceramics, zirconium, magnesium oxide, crystals, and other metals. The company’s facilities include ceramics fabrication, vacuum & arc melting furnaces, a custom foundry, crystal growing, and powder production systems.
Technical Products, Inc., founded in the United States, is a manufacturer of ceramic and plastic materials. The company’s product portfolio includes high-performance oxide ceramics, advanced carbides, and nitrides that are known for their superior wear resistance, electrical insulation, and thermal properties and a wide range of plastic materials, including engineering plastics, thermoplastics, and thermosetting plastics. The company also specializes in designing and manufacturing custom ceramic and plastic materials tailored to specific customer needs.
Interra Global Corporation is a supplier of specialty chemical products established in 2008 and is based in Illinois, United States. Its product portfolio includes molecular sieves, silica gel, ceramic balls, activated alumina, and FerroSorp to remove hydrogen sulfide. It caters to several industries, such as agriculture, natural gas, manufacturing, chemical, and pharmaceutical, across the USA. The company is a member of the American Biogas Council and acknowledged as The Inc. 5000 class of 2023, which has revenue growth during inflationary pressure.
Foundry Service & Supplies, Inc., established in 1962, is a supplier of heat and corrosion-resistant industrial insulation and construction materials. Bricks and mortars, calcium silicate boards, engineered composite materials, castable refractories, and ceramic fiber insulation & accessories such as anchors, washers, textiles, and speed clips are among the industrial items. The company's architectural products include composite panels, corrugated fiber cement boards, under-sidewalk rectangular drainpipes, and fiber cement boards. It is based in Ontario, California. Counter and lab fabrication, castable refractories, cast and fired ceramics, grinding, and die-cutting and punching services are all available from the company.
CB Minerals LLC, established in 1897 and headquartered in Mamaroneck, New York, is a global mineral supplier and distributor. The company represents many mining and mineral producers both in the United States and throughout the world offering over 40 different industrial minerals of many different grades. It carries minerals for the cosmetics industry, the environmental industry, the paints industry, and many more. Some of its offerings include alumina, bentonite, calcium sulfate, mica, and more. It adheres to ISO 9000 standards and is registered with the U.S. General Services Administration.
Goodfellow was established in London, England in 1946. Goodfellow is a distributor of metals, alloys, ceramics, polymers, and compounds for scientific and academic research, manufacturing, and design industries. Goodfellow products are ISO 9001:2008 accredited. Goodfellow provides services, custom manufacturing, and standard supplies for customers. Service includes access to its knowledge base as well as technical expertise. Custom manufacturing is available for different cycles of manufacturing, precision machining forming, coating, and surface treatment. Standard supplies include access to over 150,000 in-stock advanced scientific materials.
Dawson-Macdonald Co., Inc. was founded in 1928 and is headquartered in Wilmington, Massachusetts. Dawson-Macdonald is a developer and producer of production manufacturing equipment, systems, and supplies for surface preparation.Dawson-Macdonald’s product offerings include air filtration equipment, abrasives, air blast equipment, shot blast equipment, wet blast equipment, wheel blast equipment, and vacuum systems. Dawson-Macdonald also offers rental options as well as preventative maintenance, service, and repair both in house or in the field.
N.T. Ruddock Company was founded in 1951 and is located in Cleveland, Ohio. N. T. Ruddock is ISO 9001:2015 registered and is a distributor off industrial equipment. Product lines include blast cleaning abrasives, equipment and replacement parts, primary and secondary aluminum ingot, aluminum and copper master alloys, and pure metals. Abrasive options include glass beads, corn cob, crushed glass, steel shot, copper slag, and more. Metal options include aluminum alloys, aluminum master alloys, copper master alloys, ferro alloys, alloy additions, and beryllium alloys. Additionally, N.T. Ruddock also sells many types of parts such as nozzles, guns, and valves, in addition to larger equipment such as blast cabinets and blast pots. NT. Ruddock offers installation, cleaning, repair, custom bagging, and in-house blending of abrasives, and repair.
Saint-Gobain Coating Solutions is based in Avignon, France, and is a manufacturer and distributor of equipment and consumables related to industrial coatings that was established in the 1980s as a business unit of Saint-Gobain. The company’s product lineup includes consumables for thermal and flame sprays such as cords and rods, and Rokide brand ceramic rod flame spray systems. It also offers custom design, production, and equipment testing services. The company’s products are typically used in industrial processing and refining facilities.
Kimura Tec Inc., founded in 2001 at Gamo-Gun in Japan, is a manufacturer of fine ceramics for electrical and industrial purposes. The company since its inception started producing advanced-quality green ceramics as integral parts in electronic components. The products include semiconductor manufacturing equipment, gas shower parts, alumina crucibles, water holders, and insulators. Critical parts such as ceramic screws, screw heads and nuts, and M1 male and female screws with properties such as temperature resistance, chemical resistance, and heat resistance are available as well. These products are equipped with enhanced performance and sustainability, which makes them ideal for machinery use.
Nishimura Advanced Ceramics Co., Ltd., founded in Japan, is a manufacturer of ceramics including kneading materials, forming, firing, and other processing to finish products. The company's product portfolio includes ceramic circuit boards, ceramic for machine parts and pump parts, optical products, temperature sensor parts, and lighting apparatuses. It also offers various firing techniques, including reduction, oxidation, and alternative firing methods, to achieve unique glazes and finishes. It also collaborates with clients to produce custom ceramic products tailored to their specific design and functional requirements.
Norsk Hydro, founded in 1905 and headquartered in Oslo, Norway, is a manufacturer and supplier of aluminum products and solutions across the complete aluminum value chain. The company's range of aluminum products includes low carbon and recycled aluminum, extruded profiles, precision tubes, and welded tubes. The aluminum products are utilized in diverse industries like construction, transportation, and manufacturing. Its renewable energy solutions play a significant role in supporting sustainable power generation and advancing industrial progress.
ASUZAC Inc., the Fine Ceramics Division, established in 1981 and headquartered in Nagano, Japan, is a manufacturer of ceramic components. Its offerings include ceramic end effectors, which play a critical role in transporting wafers during semiconductor fabrication. Utilizing high-purity materials like alumina, silicon carbide, and others developed in-house, the company handles the entire manufacturing process from raw material processing to final machining, inspection, cleaning, and packaging according to customer specifications. Its products are used in major industrial fields such as information technology, electronics, automobiles, energy, and environmental protection.
Sintokogio, Ltd., headquartered in Nagoya City, Japan, and established in 1934, is a versatile manufacturer of industrial equipment and machinery. They specialize in manufacturing equipment and machinery for foundries, including molding machines, sand mixers, and casting robots. Additionally, Sintokogio caters to the surface treatment industry by providing shot blasting machines, painting systems, and coating equipment. They also offer environmental solutions, such as dust collectors, exhaust gas treatment systems, and waste treatment equipment, ensuring efficient operations of the industries. Sintokogio, Ltd. operates multiple manufacturing facilities across various locations in Japan, including Toyokawa, Ichinomiya, and Osaki.
Denka Company Limited, founded in 1915, is a Japanese chemical manufacturer headquartered in Chuo City, Tokyo. The company offers a range of products made with the technology of fine ceramics and organic fine chemicals, such as adhesives, fluorescent materials, functional films, and heat dissipation materials. They also produce automotive parts, belts, hoses, electric wires and cables, and rubber gloves using chloroprene rubber. Additionally, Denka provides products made of polymer solutions, such as food packaging materials, building materials, and electric home appliances. In 2022, Denka launched the New Business Development to develop products and technologies in ICT and energy, healthcare, and sustainable living.
Xiamen Innovacera Advanced Materials Co. Ltd. is a ceramic material manufacturer based in Xiamen, Fujian. Certified with ISO 9001: 2008 and ISO 14001:2004, the company offers various materials, including aluminum nitride, boron carbide, and boron nitride. Other ceramic material offerings include silicon carbide, silicon nitride, and zirconia-toughened alumina. The company also manufactures ceramic products, including alumina ceramic heaters, cutting blades, and filling pumps. These products find applications in various industries, including aerospace, research, and food processing. The company further extends its services to ceramic processing, offering rapid prototyping, grinding, and metallization to meet various industrial needs.
Morgan Advanced Materials-Technical Ceramics, established in 1964 in the United Kingdom, is a manufacturer of advanced technical ceramic components from ceramic glass, precious metals and dielectric materials. The company is a subsidiary of Morgan Advanced Materials and specializes in manufacturing upscale, performance oriented functional as well as structural ceramic materials for usage in multiple industries such as aerospace, automotive, power generation, healthcare, semiconductors and glass processing applications. Some of their products include Alumina ceramic components, ceramic cores, wax injection and assembly, ceramic foundry products and Haldenwanger products. They come with high-temperature resistance, electrical insulation, and wear resistance along with enhanced performance.
AluChem, established in 1978 and based in Cincinnati, OH, USA, is a manufacturer and supplier of specialty alumina products. The company's product range includes Calcined Alumina, Reactive Alumina, Tabular Alumina, Activated Aluminas, and Activated Bauxites. These products are essential for processes within the ceramic, refractory, and glass industries. It mainly serve industries like investment casting, refractories, advanced ceramics, and polishing. The company's services include investment casting, refractories, advanced ceramics, and polishing industries.
NTK CERATEC CO., LTD., founded in 1951 and headquartered in Sendai, Japan, is a manufacturer of ceramic products. The company has been providing high-precision ceramic materials ranging from industrial machinery parts to parts for semiconductor and liquid crystal manufacturing equipment. Products from the company include vacuum chucks, electrostatic chucks, ceramic coatings, as well as phosphor plates, and refurbishment solutions. Its ceramic products also find utility as abrasion-resistant components in crushers and related machinery.
Saint-Gobain in Japan, established in 1917 and headquartered in Tokyo, Japan, is a manufacturer and distributor of materials and solutions for construction, mobility, healthcare, and various other industrial applications. The company's product portfolio includes glass ceramics, abrasive products, performance plastics, glass wool, and automotive glass. These products are applied in various industries, including automotive, aeronautical, healthcare, defense, and the food and beverage industry. The company holds both ISO 9001 and ISO 14001 certificates, as well as an OHSAS 18001 certificate for quality and EHS (Environmental Health and Safety) systems.
Jaxon Filtration was founded in 1984 and headquartered in Franklin, Georgia. The company is a manufacturer of products designed to extend the life of petrochemical, provide wastewater filtration, and clean exhaust vapor. All of the company’s products are made in the United States and used in petrochemicals, liquid filtration, cutting fluids, and phosphate ester oil. The company’s product capabilities include filter elements, filtration systems, bag filter elements, and replacement elements that use media including diatomaceous earth, activated carbon, molecular sieve, and selexsorb acid.
Shandong Renwa Abrasive Tech. Co., Ltd., established in 2003 and headquartered in Shandong, China, is a supplier and manufacturer of abrasives and related industries. The company offers a range of products, including brown-fused aluminum oxide, white-fused aluminum oxide, and high-temperature calcined brown-fused alumina. It also offers Black and green silicon carbide and boron. Its high-temperature calcined brown aluminum oxide has a durability that is 40% higher than common brown aluminum oxide. The company has received ISO 9001: 2008 certification for its quality management systems. It serves various industries such as glass, ceramics, and machinery manufacturing.
Kyocera Corporation was incorporated in 1946 in Kyoto, Japan as Kyoto Ceramics, but the name was later shortened to Kyocera. Kyocera is a multinational manufacturer and distributor of consumer products as well as industrial components including ceramic and electronic components used in the semiconductor, wireless communications, electronics, and wireless communications markets. Kyocera’s consumer products line includes smartphones and kitchenware such as ceramic knives, cookware, and drinkware. Ceramics are used in semiconductors, solar photovoltaic modules, as well as cutting tools. Kyocera’s electronics cameras, LCDs, medical products, and more.
Ceramic Technologies Corp., established in 1987 and based in Katy, TX, USA, is a manufacturer and supplier of advanced ceramic products. The company's product range includes alumina ceramics, thin-film coating material, boron carbide wear-resistant coating, boron nitride material, and ceramic bearings. These products are used for wear protection, high-temperature resistance, precision slitting, and corrosion resistance. It serves sectors like semiconductors, oilfields, metalizing, and thin-film coating. The company offers services such as rapid prototyping, ceramic coatings, and custom ceramic manufacturing.
Sumitomo Chemical Co., Ltd. (SCC) is a Japanese manufacturer and distributor of various chemical products that was established in Chuo-ku, Tokyo in 1913. The company primarily offers chemical products for use in plastics, information technology, and energy production. These include battery materials, synthetic resins, liquid crystal polymers, and optical films. These are used by manufacturers and OEMs in various industries, including in consumer electronics, automotives, aviation, and construction. SCC operates internationally, with a network of 203 affiliates and subsidiaries operating in six continents as of March 2023.
Excellens Products Inc. is a supplier of concrete-related products for the construction industry, started in 2014 and based in British Columbia, Canada. They offer a range of products and systems including pozzolans which comprise of Silicem silica fume and metakaolin. Additionally, the company provides specialty aggregates for applications in refractory products and abrasives, and aggregated systems designed for flooring and road markings. The company deals directly with the manufacturers and has set up hubs in Vancouver, BC, Calgary, AB, and soon in Montreal, QC.
Bronmetal, established in 1988 and headquartered in Vizcaya, Spain, is a supplier and distributor of non-ferrous metals. The company's products include flat copper bars, flexible copper flat bars, and copper tubes for electrical applications. Its facilities have cross-cutting, wire straightening, and transformation machines. Its flex copper bars are used in electrical connections and installations due to conductivity and flexibility. Its copper sheets and strips are used in electrical switchboards and components for easy fabrication, and bare copper cables are essential for electrical ducts and substations. The company's products are used in the construction, furniture, and refrigeration industries.
Ranking as of December 2024
Derivation Method| Rank | Company | Click Share |
|---|---|---|
| 1 | Nishimura Advanced Ceramics Co., Ltd. |
7.8%
|
| 2 | Amplex Superabrasives |
4.8%
|
| 3 | CoorsTek, Inc. |
4.1%
|
| 4 | Baikowski Malakoff Inc. |
3.9%
|
| 5 | Norsk Hydro |
3.4%
|
| 6 | Elan Technology |
3.4%
|
| 7 | Stanford Advanced Materials |
3.4%
|
| 8 | Advanced Abrasives Corporation |
3.2%
|
| 9 | Abrasive Materials, LLC |
3.2%
|
| 10 | Alcoa Corporation |
3.2%
|
Derivation Method
The ranking is calculated based on the click share within the alumina page as of December 2024. Click share is defined as the total number of clicks for all companies during the period divided by the number of clicks for each company.Number of Employees
Newly Established Company
Company with a History
*Including some distributors, etc.
*Including some distributors, etc.
| Country | Number of Companies | Share (%) |
|---|---|---|
|
United States of America
|
29 | 69.0% |
|
Japan
|
7 | 16.7% |
|
China
|
2 | 4.8% |
|
France
|
1 | 2.4% |
|
Norway
|
1 | 2.4% |
|
Vietnam
|
1 | 2.4% |
United Kingdom
|
1 | 2.4% |
74 products found
74 products
Shimizu Shokai Co., Ltd.
200+ people viewing
Last viewed: 4 hours ago
■Summary Alumina is a relatively inexpensive ceramic material with good workability. It has excellent electrical insulation properties, and has pro...
3 models listed
Router Co., Ltd.
200+ people viewing
Last viewed: 17 hours ago
■Summary Alumina (Al2O3) is the most commonly used ceramic material among fine ceramics, and is a material with excellent heat resistance, friction...
6 models listed
Yamago Seito Co., Ltd.
30+ people viewing
Last viewed: 1 hour ago
96% alumina has strong mechanical strength, excellent corrosion resistance and abrasion resistance, and has high volume resistance and excellent el...
Shinkosha Co., Ltd.
30+ people viewing
Last viewed: 1 hour ago
Vapor deposition material for high-purity alumina (Al2O3) thin films. General sintering type vapor deposition materials contain a small amount of i...
Yamago Seito Co., Ltd.
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80% alumina is a material with excellent heat resistance and strength, and is mainly used as a supporting insulator for resistors. Compared to 96% ...
Shinkosha Co., Ltd.
20+ people viewing
Last viewed: 1 hour ago
Vapor deposition material for high-purity alumina (Al2O3) thin films. General sintering type vapor deposition materials contain a small amount of i...
Shinkosha Co., Ltd.
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Last viewed: 1 hour ago
Vapor deposition material for high-purity alumina (Al2O3) thin films. General sintering type vapor deposition materials contain a small amount of i...
RIKEN Candom Co., Ltd.
470+ people viewing
Last viewed: 7 hours ago
Very Fast Response
■ Features ・ It is a reddish brown polished material. ・ The content of aluminum oxide is 95.80%of the representative value. ・ It is easy to use ...
10 models listed
RIKEN Candom Co., Ltd.
610+ people viewing
Last viewed: 2 hours ago
Very Fast Response
■ Features ・ A transparent polishing material with white. ・ The content of aluminum oxide is 99%or more. ・ It is easy to use a pipe because of t...
10 models listed
Tokiwa Co., Ltd.
200+ people viewing
Last viewed: 7 hours ago
Fast Response
Alumina is extremely hard and has excellent heat resistance. Therefore, it is mainly used as an abrasive and fireproof material. It is also resista...
Mets Japan Co., Ltd.
290+ people viewing
Last viewed: 1 hour ago
Very Fast Response
■Product specifications There are two types of abrasives used in the buffing process for super finishing after diamond abrasives. Each has its own ...
6 models listed
Mets Japan Co., Ltd.
230+ people viewing
Last viewed: 4 hours ago
Very Fast Response
■Product specifications There are two types of abrasives used in the buffing process for super finishing after diamond abrasives. Each has its own ...
4 models listed
Irie Co., Ltd.
40+ people viewing
Last viewed: 9 hours ago
Standard Response
4.5 Company Review
■Features It has excellent wear resistance and durability, and is suitable for grinding and dispersing a variety of materials such as natural raw m...
Toyominato Co., Ltd.
120+ people viewing
Last viewed: 13 hours ago
Standard Response
Alumina (Al₂O₃) ceramic ball ■Features ・High heat resistance and relatively high thermal conductivity. ・Excellent mechanical properties. ・Excel...
2 models listed
Fuji Electronics Co., Ltd.
190+ people viewing
Last viewed: 1 hour ago
Fast Response
■Ceramic true sphere In addition to its excellent insulation properties, it is lightweight, and takes advantage of its excellent properties of stre...
10 models listed
Kinseimatec Co., Ltd.
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Last viewed: 14 hours ago
Standard Response
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■Product overview Plate-shaped alumina powder "SERATH" is a flaky alumina particle whose shape and size are controlled using our proprietary manufa...
3 models listed
M.WATANABE & CO.,LTD.
40+ people viewing
Last viewed: 1 hour ago
A strong person who can withstand harsh conditions in an F-type plasma atmosphere. Polycrystalline alumina with properties similar to sapphire. It...
M.WATANABE & CO.,LTD.
50+ people viewing
Last viewed: 19 hours ago
ADS alumina ceramics are extremely dense sintered bodies with a water absorption rate of 0.01% or less, and offer high strength, wear resistance, a...
Nippon Steel Chemical & Materials Co., Ltd.
50+ people viewing
Last viewed: 13 hours ago
Sub-micron to 100-micron particles made from high-purity crushed powder heated and melted in the atmosphere (spraying method) into spherical shapes...
Daimei Chemical Industry Co., Ltd.
110+ people viewing
Last viewed: 19 hours ago
■Thai Micron Taimicron is a high-purity, ultra-fine fine ceramic powder created from the aluminum compound synthesis technology that Daimei Chemica...
TAKI CHEMICAL CO., LTD.
70+ people viewing
Last viewed: 7 hours ago
■Product overview Our company is working on the development of nanomaterials as a priority theme. Nanomaterials are ultrafine particles with a size...
OSTECH Co., Ltd.
40+ people viewing
Last viewed: 16 hours ago
High purity material with 99.9% purity.
OSTECH Co., Ltd.
50+ people viewing
Last viewed: 3 hours ago
High purity alumina due to chemical stability, high melting point, high mechanical strength, high hardness, good thermal conductivity, high heat in...
OSTECH Co., Ltd.
50+ people viewing
Last viewed: 22 hours ago
Β’’-Alumina (Rhombus: R3m) and β-Alumina (Hexagonal: P63/mmc) are two different crystal structures. The chemical composition of β-Al2O3 and β''-Al2...
