Refractory / High Temperature Materials Specialty Ceramics

AlN substrate possesses a wide range of superior physical properties, including high breakdown electric field strength, thermal conductivity, resistivity, and so forth. In fields like LED packaging, power modules, wafer bonding, power resistors, and metalized substrates (such as thin film, thick... [See More]

• Applications: Chemical or material processing; Corrosion resistant; Electronics or semiconductors; HV / Electrical; Refractory or High Temperature Insulation
• Shape / Form: Plate / Board

• Specialty Ceramic Type: Aluminum Nitride
• Max Use Temperature: 1200

Innovacera offers a complete line of kiln furniture, kiln components and accessories, everything from dense to low mass products to meet every application need. Our complete line of kiln components will provide a solution for every rebuild project along with applications engineering assistance for... [See More]

• Applications: Abrasives, ceramics or glass manufacturing; Refractory or High Temperature Insulation
• Shape / Form: Custom Shape; KilnFurniture

• Specialty Ceramic Type: Zirconia

Aluminum oxide ceramic is a high-performance ceramic material, also known as alumina ceramic material. Composed of high-purity alumina powder, this non-metallic material is manufactured via pressing, molding, sintering, and other processes. According to the alumina content, it is classified as 92... [See More]

• Applications: Bioceramics; Chemical or material processing; Corrosion resistant; Electronics or semiconductors; HV / Electrical; Refractory or High Temperature Insulation
• Max Use Temperature: 1200 to 1650

• Specialty Ceramic Type: Silicon Carbide; Silicon Nitride; Tungsten Carbide
• Density: 3.6 to 3.95

Boron nitride crucibles produced by hot-pressing process provide exceptional properties for high-temperature applications. They are essential instruments in the fields of metallurgy, ceramics, and materials research because of their thermal stability, chemical resistance, and electrical insulating... [See More]

• Applications: Chemical or material processing; Corrosion resistant; Refractory or High Temperature Insulation
• Max Use Temperature: 900 to 2000

• Specialty Ceramic Type: Boron Nitride
• Density: 1.55 to 3

Insulators are materials or devices that prevent the flow of electrical current or transfer of heat. As for boron nitride ceramic, it possesses a number of properties including high dielectric strength, low dielectric loss, low thermal conductivity, high thermal stability, chemical inertness,... [See More]

• Applications: Corrosion resistant; HV / Electrical; Thermal Insulation or Fire Proofing Material; Refractory or High Temperature Insulation
• Max Use Temperature: 900 to 2000

• Specialty Ceramic Type: Boron Nitride
• Density: 1.55 to 3

Unipretec provides standard and custom hot-pressed boron nitride plate products. The hexagonal boron nitride plates are manufactured at high temperatures and pressures. In addition to pure 99% BN plates, we also offer BN composite materials that contain zirconia, alumina, and aluminium nitride to... [See More]

• Applications: Corrosion resistant; HV / Electrical; Refractory or High Temperature Insulation
• Shape / Form: Plate / Board

• Specialty Ceramic Type: Boron Nitride
• Max Use Temperature: 900 to 2000

Boron nitride tube, also known as BN tube, possesses exceptional properties such as high thermal conductivity, thermal stability, electrical insulation, and chemical inertness. These characteristics make it advantageous for a vast variety of applications, including heat management, electrical... [See More]

• Applications: Chemical or material processing; Corrosion resistant; HV / Electrical; Wear resistant parts or tooling; Refractory or High Temperature Insulation
• Shape / Form: Tube

• Specialty Ceramic Type: Boron Nitride
• Max Use Temperature: 900 to 2000

Ceramic structural balls are typically used in bearings and have a supporting function. Ceramic bearing balls are a crucial component of deep groove ball bearings, angular contact bearings, self-aligning ball bearings, thrust ball bearings, etc. [See More]

• Applications: Chemical or material processing; Corrosion resistant; HV / Electrical; Refractory or High Temperature Insulation
• Density: 3.2 to 6

• Specialty Ceramic Type: Silicon Carbide; Silicon Nitride; Tungsten Carbide; Zirconia
• Performance Features: Hard

Ceramic components are manufactured of ceramic materials, which are an extensive family of inorganic, non-metallic compounds typically consisting of metal, non-metal, and metalloid elements. The exceptional properties exhibited by ceramics, such as their high hardness, low electrical conductivity,... [See More]

• Applications: Abrasion Resistant; Armor / Ballistic Protection; Bioceramics; Corrosion resistant; Electronics or semiconductors; HV / Electrical; Battery / Fuel Cell; Thermal Insulation or Fire Proofing Material; Wear resistant parts or tooling; Refractory or High Temperature Insulation
• Performance Features: Hard

• Specialty Ceramic Type: Glass Ceramics; Silicon Carbide; Silicon Nitride; Tungsten Carbide; Zirconia; Aluminum Nitride
• Bond & Processing: Sintered / Fired

Ceramic setters, also known as kiln setters, are devices used in the manufacture of powders, ceramic and metal parts within a kiln during the firing process. Typically, they are made of ceramic materials that can endure high temperatures and thermal cycles within the kiln. They are engineered to... [See More]

• Applications: Chemical or material processing; HV / Electrical; Battery / Fuel Cell; Refractory or High Temperature Insulation
• Shape / Form: KilnFurniture

• Specialty Ceramic Type: Boron Nitride
• Performance Features: Porous material

Ceramic tubes are mainly composed of alumina, zirconia, silicon nitride and other ceramics. They provide excellent high temperature resistance, mechanical strength, electrical insulation, wear and corrosion resistance, etc., making them indispensable components in numerous industrial applications. [See More]

• Applications: Chemical or material processing; Corrosion resistant; Electronics or semiconductors; HV / Electrical; Wear resistant parts or tooling; Refractory or High Temperature Insulation
• Shape / Form: Tube

• Specialty Ceramic Type: Silicon Nitride; Zirconia
• Bond & Processing: Sintered / Fired

Ceramic washers are components designed specifically for applications requiring electrical insulation, corrosion resistance, and high-temperature resistance. They are classified as flat washers, shoulder washers, hat washers, etc. and generally have a central hole. Their shape can be square, round,... [See More]

• Applications: Bioceramics; Chemical or material processing; Corrosion resistant; Electronics or semiconductors; HV / Electrical; Wear resistant parts or tooling; Refractory or High Temperature Insulation
• Performance Features: Hard

• Specialty Ceramic Type: Silicon Carbide; Silicon Nitride; Tungsten Carbide; Zirconia
• Bond & Processing: Sintered / Fired

Ceramic washers are made of ceramic materials like alumina or zirconia. These washers are manufactured using a variety of techniques, including pressing or slip casting, and then high-precision machining, to satisfy specific requirements. They typically have electrical insulation, thermal... [See More]

• Applications: Corrosion resistant; Electronics or semiconductors; HV / Electrical; Refractory or High Temperature Insulation
• Performance Features: Hard

• Specialty Ceramic Type: Zirconia
• Bond & Processing: Sintered / Fired

Ceramic wire drawing tools are manufactured from high-quality ceramic materials that have exceptional wear resistance and can withstand high pressures and temperatures during the wire drawing process without wear out or degradation. [See More]

• Applications: Corrosion resistant; Wear resistant parts or tooling; Refractory or High Temperature Insulation
• Performance Features: Hard

• Specialty Ceramic Type: Silicon Nitride; Zirconia
• Bond & Processing: Sintered / Fired

OMEGATITE ®650 is an alloy of silicon nitride and aluminum oxide. This superior refractory material has the combined properties of silicon nitride (high strength, hardness, fracture toughness, and low thermal expansion) and aluminum oxide (corrosion resistance, chemically inert, high temperature... [See More]

• Applications: Abrasion Resistant; Foundry / Metal Processing; Corrosion resistant; Dielectric; Thermal Insulation or Fire Proofing Material; Molten Metal Measuring; Refractory or High Temperature Insulation
• Shape / Form: Tube

• Specialty Ceramic Type: Mullite (optional feature); Silicon Nitride
• Length: 5.91 to 23.62

Accuratus maintains an inventory of standard extruded and cast aluminum oxide, mullite and sialon shapes for fast delivery requirements. These are low cost, quality rods and tubes that can be quickly cut to precision lengths. (See Mullite Sizes, Aluminum Oxide Sizes and Sialon Sizes). Accuratus will... [See More]

• Applications: HV / Electrical; Refractory or High Temperature Insulation
• Shape / Form: Tube; Hollow Stock (Tube, Pipe, Column)

• Specialty Ceramic Type: Mullite
• Length: 70.87

Boron nitride is offered in several grades each with unique materal properties. All however, are readily machinable; much like green (not sintered), alumina BN allows drilling, tapping, treads etc. without the need for diamond tools. Hot-Pressed Boron Nitride Shapes Hot-pressed BN is compacted at... [See More]

• Applications: Dielectric; Thermal Insulation or Fire Proofing Material; Wear resistant parts or tooling; Refractory or High Temperature Insulation
• Shape / Form: Custom Shape

• Specialty Ceramic Type: Boron Nitride
• Max Use Temperature: 850 to 2000

Bonds plated metals to ceramic, heaters, igniters, gasketing [See More]

• Applications: Abrasives, ceramics or glass manufacturing; Chemical or material processing; Corrosion resistant; HV / Electrical; Fiberoptics, Radiant Heaters, Temp Probe; Refractory or High Temperature Insulation
• Max Use Temperature: 1760

• Specialty Ceramic Type: MgO / Magnesite
• CTE: 1.26E7

Aremco ’s high temperature ceramic adhesives are unique inorganic formulations for bonding and sealing ceramics, metals, quartz, graphites, textiles, and composite materials used in design, process and maintenance applications to 3200 °F. These advanced materials, which exhibit high... [See More]

• Applications: Foundry / Metal Processing; Chemical or material processing; Refractory or High Temperature Insulation
• Performance Features: Glaze or protective coating

• Max Use Temperature: 1371

Aremco offers an expansive range of ceramic-based materials used for the assembly of high temperature, high power electrical devices, and high temperature fixtures, molds and tooling. These materials, based on aluminum oxide, aluminum nitride, magnesium oxide, silicon dioxide, silicon carbide,... [See More]

• Applications: Refractory or High Temperature Insulation

Aremco offers a broad range of machinable and fully-dense ceramic materials for applications in which high temperature insulation, thermal shock resistance and high dielectric strength are required. Aremcolox ™ and Super-Heat ™ ceramics include compositions based on aluminum nitride,... [See More]

• Applications: Foundry / Metal Processing; Chemical or material processing; Refractory or High Temperature Insulation
• Performance Features: Machinable ceramic

• Specialty Ceramic Type: Zirconia