Refractory / High Temperature Materials Thermal and Refractory Ceramics
from Xiamen Unipretec Ceramic Technology Co., Ltd.
Alumina ceramic furnace tubes are used to contain and protect heating elements and samples processed in the furnace. In addition, they are used to control the atmosphere within the furnace by preventing air from entering or leaving the furnace. [See More]
- Applications: Refractory or High Temperature Insulation; Chemical or material processing; Corrosion resistant; HV / Electrical
- Shape / Form: Tube
- Material Type: Alumina
- Max Use Temperature: 1500 to 1650
from Xiamen Unipretec Ceramic Technology Co., Ltd.
Alumina ceramic plates are well-known for their hardness, wear resistance, and electrical insulation. These plates have numerous applications across various sectors, including the electronics, metallurgy, medical, semiconductor, and armor systems. Unipretec offers ceramic plates with different... [See More]
- Applications: Refractory or High Temperature Insulation; Chemical or material processing; Corrosion resistant; HV / Electrical; Wear resistant parts or tooling
- Shape / Form: Plate / Board
- Material Type: Alumina
- Max Use Temperature: 1500 to 1650
from Xiamen Unipretec Ceramic Technology Co., Ltd.
Alumina ceramic thermocouple protection tubes are used to protect thermocouples from severe conditions. It serves as a barrier between the thermocouple and the environment, shielding the thermocouple from contamination and damage. It also helps to maintain accurate temperature measurements by... [See More]
- Applications: Refractory or High Temperature Insulation; Chemical or material processing; Corrosion resistant
- Shape / Form: Tube
- Material Type: Alumina
- Max Use Temperature: 1500 to 1650
from Xiamen Unipretec Ceramic Technology Co., Ltd.
Alumina ceramic tubes are made of high-purity alumina materials that have exceptional characteristics like high temperature resistance, wear resistance, and chemical stability, etc., and are extensively utilized in a wide range of industries. [See More]
- Applications: Refractory or High Temperature Insulation; Chemical or material processing; Corrosion resistant; HV / Electrical
- Shape / Form: Tube
- Material Type: Alumina
- Max Use Temperature: 1500 to 1650
from Xiamen Unipretec Ceramic Technology Co., Ltd.
Alumina crucibles are used in laboratories as containers for chemical compounds or metal refractories at extremely high temperatures. Their high-temperature stability, chemical inertness, and mechanical strength have made them essential vessels for use in various industries, laboratory research, and... [See More]
- Applications: Refractory or High Temperature Insulation; Chemical or material processing; Corrosion resistant
- Max Use Temperature: 1500 to 1650
- Material Type: Alumina
- Density: 3.6 to 3.95
from Xiamen Unipretec Ceramic Technology Co., Ltd.
Alumina tube is a non-porous ceramic tube that is formed of 95%, 99%, or 99.8% alumna material. As a result of its remarkable thermal, mechanical, and chemical characteristics, it is a preferred option in various sectors. Its resistance to high temperatures, abrasion, and corrosion, as well as its... [See More]
- Applications: Refractory or High Temperature Insulation; Corrosion resistant; HV / Electrical; Thermal Insulation or Fire Proofing Material
- Shape / Form: Tube
- Material Type: Alumina
- Max Use Temperature: 1500 to 1650
from Xiamen Unipretec Ceramic Technology Co., Ltd.
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: Refractory or High Temperature Insulation; Chemical or material processing; Corrosion resistant
- Max Use Temperature: 900 to 2000
- Material Type: Boron Nitride; SpecialtyMaterial
- Density: 1.55 to 3
from Xiamen Unipretec Ceramic Technology Co., Ltd.
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: Refractory or High Temperature Insulation; Corrosion resistant; HV / Electrical
- Shape / Form: Plate / Board
- Material Type: Boron Nitride; SpecialtyMaterial
- Max Use Temperature: 900 to 2000
from Xiamen Unipretec Ceramic Technology Co., Ltd.
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: Refractory or High Temperature Insulation; Chemical or material processing; Corrosion resistant; HV / Electrical; Wear resistant parts or tooling
- Shape / Form: Tube
- Material Type: Boron Nitride; SpecialtyMaterial
- Max Use Temperature: 900 to 2000
from Xiamen Unipretec Ceramic Technology Co., Ltd.
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: Battery / Fuel Cell; Refractory or High Temperature Insulation; Chemical or material processing; HV / Electrical
- Shape / Form: KilnFurniture
- Material Type: Alumina; Boron Nitride; SpecialtyMaterial
- Performance Features: Porous material
from Xiamen Unipretec Ceramic Technology Co., Ltd.
Silicon nitride tubes have outstanding mechanical and thermal characteristics, as well as excellent chemical stability, allowing them to withstand demanding working environments where metal or polymer materials are unbearable. [See More]
- Applications: Refractory or High Temperature Insulation; Chemical or material processing; Corrosion resistant; HV / Electrical; Wear resistant parts or tooling
- Shape / Form: Tube
- Material Type: Silicon Nitride; SpecialtyMaterial
- Max Use Temperature: 1000 to 1200
from OMEGA Engineering, Inc.
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: Refractory or High Temperature Insulation; Abrasion Resistant; Foundry / Metal Processing; Corrosion resistant; Thermal Insulation or Fire Proofing Material; Molten Metal Measuring
- Shape / Form: Tube
- Material Type: Alumina; Mullite (optional feature); Silicon Nitride; SpecialtyMaterial
- Length: 5.91 to 23.62
from Saint-Gobain Performance Ceramics & Refractories
Are you interested in shorter downtime, efficient and quick installation of castables?. Saint-Gobain ’s latest Norflow ® castable product line provides engineered solutions to our customers that require help running their installations more efficiently. Norflow ® products are castables... [See More]
- Applications: Refractory or High Temperature Insulation
from Aremco Products, Inc.
High fired strength, dense ceramics [See More]
- Applications: Refractory or High Temperature Insulation; Abrasives, ceramics or glass manufacturing; Chemical or material processing; Corrosion resistant; HV / Electrical; Fiberoptics, Radiant Heaters, Temp Probe
- Max Use Temperature: 1649
- Material Type: Alumina
- CTE: 7.20E6
from ZIRCAR Refractory Composites, Inc.
ZRCI Refractory Sheet Type RS-101 is a ceramic fiber reinforced structural alumina product with useful properties to 2300°F (1260°C). It retains strength and utility to levels far exceeding maximum use temperatures of reinforced plastics and asbestos-cement replacements. Type RS-101 not only makes... [See More]
- Applications: Refractory or High Temperature Insulation; Thermal Insulation or Fire Proofing Material; Thermal Applications
- Composition: Al_2O_3 , SiO_2 , Other Metal Oxides
- Material Type: Alumina
- Shape / Form: Tube
from CoorsTek
Glassun refractories are manufactured from high-purity fused silica materials. There are four categories of Glassun refractories, including: Glassun Series, shaped by slip casting. Glassun Castable monolithic refractories. Glassun Cement. Glassun refractories can be fabricated into various sizes... [See More]
- Applications: Refractory or High Temperature Insulation
- Material Type: Silica or fused silica
from Rath USA Inc.
RATH ’s refractory bricks are stable up to 1800 °C and can be used in almost all areas of industrial furnace construction. Typical applications. For any application, optimum durability can be achieved by a suitable combination of raw materials. The dense bricks are usually dry-pressed or... [See More]
- Applications: Refractory or High Temperature Insulation; Foundry / Metal Processing; Abrasives, ceramics or glass manufacturing; Chemical or material processing; Thermal Insulation or Fire Proofing Material
- Shape / Form: Block
- Material Type: Alumina; Silicon Carbide
- Max Use Temperature: ? to 1800
from CeramSource Inc.
CeramSource, Inc. offers a complete line of TaoFil ® ceramic foam filters for different kinds of metallurgical applications. The reticular shape of the foam filter provides a thorough and deep filtration to remove impurities in molten metal stream. ToaFil ceramic foam filters have... [See More]
- Applications: Refractory or High Temperature Insulation; Foundry / Metal Processing
- Shape / Form: Filter, Diffuser or Sparger
- Material Type: Alumina; Carbide Material; Silicon Carbide
- Max Use Temperature: 1093 to 1649
from Apogee Ceramics Inc.
Range of filters specifically designed for the filtration of steel. Apogee's pressed filters have a consistent and regular structure meaning that each filter is virtually identical to the next. Therefore each and every filter will give the same flow rate and capacity. Our pressed filters offer an... [See More]
- Applications: Refractory or High Temperature Insulation; Foundry / Metal Processing; Chemical or material processing
- Shape / Form: Filter, Diffuser or Sparger
- Material Type: Alumina
from Accuratus Corporation
Accuflect ™ IR is a highly diffuse and low loss reflector of near infrared and mid infrared radiation. The diffuse reflecting Accuflect ™ IR offers alternatives to the metallic specular reflectors and their shortcomings often found in infrared heating applications. Some notable... [See More]
- Applications: Optical Grade; Refractory or High Temperature Insulation
- Shape / Form: Plate / Board; BarStock; Custom Shape
- Material Type: Accuflect™
- Length: 17.72
from Saint-Gobain Performance Ceramics & Refractories
Technical Data. Hexoloy ® SA SiC is a pressureless, sintered form of alpha silicon carbide, with a density greater than 98 percent theoretical. It has a very fine grain structure (4 - 10 microns) for excellent wear resistance and contains no free silicon, which makes it highly chemically... [See More]
- Applications: Refractory or High Temperature Insulation; Abrasion Resistant; Chemical or material processing; Corrosion resistant; Wear resistant parts or tooling
- Shape / Form: Spout; WaferCarrier; KilnFurniture; Custom Shape
- Material Type: Carbide Material; Silicon Carbide
- Max Use Temperature: 1900
from ZIRCAR Refractory Composites, Inc.
ZRCI Refractory Sheet Type RS-201 and RS-202 are fiber reinforced ceramic laminate with useful properties to 1260°C (2300°F). These high temperature products offer high strength, moderate thermal conductivity and excellent electrical insulation. They retain their strength and utility to levels far... [See More]
- Applications: Refractory or High Temperature Insulation; Thermal Insulation or Fire Proofing Material; Thermal Applications
- Composition: Al_2O_3 , SiO_2 , CaO, B_2O_3, MgO Other Metal Oxides
- Material Type: Alumina
- Shape / Form: Tube
from CeramSource Inc.
High temperature insulating fire bricks offers a unique combination of insulating properties along with load bearing ability. The temperature ranges are from 2000 º F to 3000 º F, is where IFBs really shine. It ™s low thermal conductivity are as low as ceramic fiber based... [See More]
- Applications: Refractory or High Temperature Insulation; Foundry / Metal Processing; Abrasives, ceramics or glass manufacturing
- Shape / Form: Block
- Material Type: Alumina; Silica or fused silica
- Max Use Temperature: 1260 to 1649
from Apogee Ceramics Inc.
Ceramic plaques engineered for the ideal balance of thermal shock resistance, quick heat response, high quality and mechanical strength. Our tiles are non-corroding, rust-resistant and will not split like other conventional steel and tube burners. The unique design is so durable and long-lasting... [See More]
- Applications: Refractory or High Temperature Insulation; Foundry / Metal Processing; Chemical or material processing
- Shape / Form: Custom Shape (optional feature); Filter, Diffuser or Sparger
- Material Type: Alumina
from Accuratus Corporation
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: Refractory or High Temperature Insulation; Abrasion Resistant; Armor / Ballistic Protection; Electronics or semiconductors; HV / Electrical
- Composition: 94% - 99.5% Al2O3
- Material Type: Alumina
- Shape / Form: Rod
from Saint-Gobain Performance Ceramics & Refractories
Hexoloy ® SE SiC offers an excellent alternative material to metals, superalloys and other ceramics for applications such as chemical processing, high temperature furnaces, and other demanding, severe environment applications. Hexoloy SE SiC provides a full range of exceptional properties in one... [See More]
- Applications: Refractory or High Temperature Insulation; Foundry / Metal Processing; Chemical or material processing
- Shape / Form: Custom Shape
- Material Type: Carbide Material; Silicon Carbide
- Max Use Temperature: 1900
from ZIRCAR Refractory Composites, Inc.
ZIRCAR Refractory Sheet Type RS-100 is a ceramic fiber reinforced structural alumina composite material with useful properties to 1260°C (2300°F). It has exceptional flexural and compressive strengths in the range of high temperature reinforced plastics such as G-7 and G-10 laminates and retains... [See More]
- Applications: Refractory or High Temperature Insulation; HV / Electrical; Thermal Insulation or Fire Proofing Material; Thermal Applications
- Composition: Al_2O_3 , SiO_2 , Other Metal Oxides
- Material Type: Alumina
- Shape / Form: Plate / Board; Custom Shape (optional feature)
from CeramSource Inc.
CeramSource can provide customized design and material selections, supply kinds of precast shapes for different furnaces, such as holding and melting furnaces for aluminum industry; supply products with complicated shapes, like delta roof for electric arc furnace, iron runner trough, purging plugs,... [See More]
- Applications: Refractory or High Temperature Insulation
- Max Use Temperature: 816
- Material Type: Alumina
- Density: 2.9 to 3
from Apogee Ceramics Inc.
Apogee engineers custom refractory and other specialty ceramic shapes that are precisely designed to provide cost-effective solutions to many different engineering applications. From initial development to final product, we work with our clients, taking the time to understand their process in order... [See More]
- Applications: Refractory or High Temperature Insulation; Abrasion Resistant; Foundry / Metal Processing; Chemical or material processing; Structural; Wear resistant parts or tooling
from Saint-Gobain Performance Ceramics & Refractories
Hexoloy ® silicon carbide is one of the hardest high-performance materials available. Hexoloy sintered alpha silicon carbide will outperform other commercially available ceramics or metal alloys, including superalloys. Hexoloy silicon carbide is ideal for applications such as nozzles, pump and... [See More]
- Applications: Refractory or High Temperature Insulation; Armor / Ballistic Protection; Wear resistant parts or tooling; Paper & Textile Equipment
- Shape / Form: Custom Shape
- Material Type: Carbide Material; Silicon Carbide
from ZIRCAR Refractory Composites, Inc.
ZRCI Refractory Sheet Type RS-200 is a fiber-reinforced ceramic laminate with useful properties to 1260°C (2300°F). This high temperature product offers high strength, moderate thermal conductivity and excellent electrical insulation. It retains its strength and utility to levels far exceeding... [See More]
- Applications: Refractory or High Temperature Insulation; Thermal Insulation or Fire Proofing Material; Thermal Applications
- Composition: Al_2O_3 , SiO_2 , CaO, B_2O_3, MgO Other Metal Oxides
- Material Type: Alumina
- Shape / Form: Plate / Board
from Apogee Ceramics Inc.
Apogee technical ceramics offer exceptional ability to withstand continuous, repetitive cycle for applications requiring strength, resistance to wear and thermal stability. Choose from standard, custom-engineered and built-to-suit designs. Whatever your requirements, Apogee Ceramics Inc. will work... [See More]
- Applications: Refractory or High Temperature Insulation; Abrasion Resistant; Foundry / Metal Processing; Chemical or material processing; Structural; Wear resistant parts or tooling
- Shape / Form: Roller / Roll; BarStock; Custom Shape
- Material Type: Alumina; Ca Aluminate
from Saint-Gobain Performance Ceramics & Refractories
Saint-Gobain refractory ceramics offer excellent thermal shock resistance and high temperature creep resistance. When temperatures allow for the use of advanced silicon carbide components, LO-MASS ® kiln furniture systems is the obvious choice for advanced ceramics applications. Easily combined... [See More]
- Applications: Refractory or High Temperature Insulation; High Voltage Electro-porcelain Insulators, Whiteware, Plateware and Sanitaryware
- Shape / Form: KilnFurniture
- Material Type: Carbide Material; Silicon Carbide
- Max Use Temperature: 1350
from ZIRCAR Refractory Composites, Inc.
ZIRCAR Refractory Sheet Type RS-99 is a high density fiber based ceramic material with greater than 99% alumina purity. Type RS-99 has strength equal to asbestos cement and therefore is an excellent replacement for asbestos cement materials. Refractory Sheet Type RS-99 is usable to temperatures of... [See More]
- Applications: Refractory or High Temperature Insulation; HV / Electrical; Thermal Insulation or Fire Proofing Material; Thermal Applications
- Composition: Al_2O_3
- Material Type: Alumina
- Shape / Form: Plate / Board; Custom Shape (optional feature)
from Apogee Ceramics Inc.
We offer a range of foam filters. These filters are a standard filtering solution within the steel foundry industry and offer a good balance of filtration performance, flow modification and strength. Our partially stabilized foam filters offer multiple benefits.The benefits include excellent... [See More]
- Applications: Refractory or High Temperature Insulation; Foundry / Metal Processing; Chemical or material processing
- Shape / Form: Filter, Diffuser or Sparger
- Material Type: Alumina
from Apogee Ceramics Inc.
Our matrix filters have been developed to overcome shortcomings in existing filtration technology. Cellular filters have a regular structure and offer the foundry predictability with pour rates and capacity. However, the filtration efficiency and flow modification ability of cellular filters are not... [See More]
- Applications: Refractory or High Temperature Insulation; Foundry / Metal Processing; Chemical or material processing
- Shape / Form: Filter, Diffuser or Sparger
- Material Type: Alumina
from Apogee Ceramics Inc.
High silica fiberglass mesh filters are weaved with high silica fiberglass yarn and coated with a phenolic resin, a smokeless carbonized treatment or high temperature ceramic. They are effective at removing slag, refractory particles and non-metallic inclusions from molten metals. [See More]
- Applications: Refractory or High Temperature Insulation; Foundry / Metal Processing; Chemical or material processing
- Shape / Form: Filter, Diffuser or Sparger