Chemical / Materials Processing Aluminum Oxide and Alumina Ceramics
from Xiamen Unipretec Ceramic Technology Co., Ltd.
Unipretec offers 99.6% alumina substrates. This high purity alumina substrate exhibits excellent physical, chemical, and mechanical properties, including exceptional insulating properties, high thermal conductivity, low dielectric constant, low dielectric loss, high flexural strength, high wear and... [See More]
- Applications: Chemical or material processing; Corrosion resistant; Electronics or semiconductors; HV / Electrical
- Bond & Processing: Sintered / Fired
- Alumina / Aluminate Type: Alumina
- Shape / Form: Plate / Board
from Xiamen Unipretec Ceramic Technology Co., Ltd.
Al2O3 substrates are now the most established ceramic substrates in terms of manufacturing and processing technology. Unipretec provides al2o3 substrates with alumina concentration of 96%. Due to their exceptional electrical, mechanical, and chemical properties, they are extensively used. We use... [See More]
- Applications: Chemical or material processing; Corrosion resistant; Electronics or semiconductors; HV / Electrical
- Bond & Processing: Sintered / Fired
- Alumina / Aluminate Type: Alumina
- Shape / Form: Plate / Board
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
- Bond & Processing: Sintered / Fired
- Alumina / Aluminate Type: Alumina
- Shape / Form: Tube
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; Wear resistant parts or tooling; Chemical or material processing; Corrosion resistant; HV / Electrical
- Bond & Processing: Sintered / Fired
- Alumina / Aluminate Type: Alumina
- Shape / Form: Plate / Board
from Xiamen Unipretec Ceramic Technology Co., Ltd.
Alumina ceramic plunger is manufactured from 99.8% alumina ceramic material. It is a highly durable and chemically resistant ceramic used in a variety of industrial applications. Alumina ceramic plungers are specifically engineered for high-pressure fluid handling or precision metering applications. [See More]
- Applications: Chemical or material processing; Corrosion resistant; Foundry / Metal Processing
- Bond & Processing: Sintered / Fired
- Alumina / Aluminate Type: Alumina
- Density: 3.6 to 3.95
from Xiamen Unipretec Ceramic Technology Co., Ltd.
Alumina ceramic rods have high hardness and excellent wear resistance, making them less susceptible to damage from friction or usage. Additionally, they can maintain their superior mechanical and insulating properties at high temperatures, and are chemically inert, meaning they are not corroded by... [See More]
- Applications: Refractory or High Temperature Insulation; Wear resistant parts or tooling; Chemical or material processing; Corrosion resistant; HV / Electrical
- Bond & Processing: Sintered / Fired
- Alumina / Aluminate Type: Alumina
- Shape / Form: Immersion Tube or Sheath
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
- Bond & Processing: Sintered / Fired
- Alumina / Aluminate Type: Alumina
- Shape / Form: Tube
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
- Bond & Processing: Sintered / Fired
- Alumina / Aluminate Type: Alumina
- Shape / Form: Tube
from CoorsTek
Chamber domes (sometimes referred to as lids) are used to create a clean, inert, and protected environment in deposition chambers. Chemical reactions inside the chamber deposit thin layers of metallic, dielectric, or semiconductive material onto the wafers. Chamber lids and liners are exposed to... [See More]
- Applications: Chemical or material processing
- Composition: Aluminas (Al2O3): PlasmaPure™, Sapphal™ Aluminum Nitride; PureSiC® Silicon Carbide
- Alumina / Aluminate Type: Alumina
- Shape / Form: Custom Shape
from Aremco Products, Inc.
High fired strength, dense ceramics [See More]
- Applications: Refractory or High Temperature Insulation; Fiberoptics, Radiant Heaters, Temp Probe; Abrasives, ceramics or glass manufacturing; Chemical or material processing; Corrosion resistant; HV / Electrical
- Max Use Temperature: 1649
- Alumina / Aluminate Type: Alumina
- CTE: 7.20E6
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; Thermal Insulation or Fire Proofing Material; Abrasives, ceramics or glass manufacturing; Chemical or material processing; Foundry / Metal Processing
- Shape / Form: Block
- Alumina / Aluminate Type: Alumina; Silicon Carbide
- Max Use Temperature: ? to 1800
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; Chemical or material processing; Foundry / Metal Processing
- Shape / Form: Filter, Diffuser or Sparger
- Alumina / Aluminate Type: Alumina
from Saint-Gobain NorPro
Denstone ® deltaP ™ 99 technology utilizes the revolutionary, patent pending Saint-Gobain NorPro Denstone deltaP bed support technology and combines it with a high alumina, low silica composition to produce a media that is engineered to withstand the most severe environments while... [See More]
- Applications: Refining, Petrochemical, Gas Processing; Chemical or material processing
- Bond & Processing: Sintered / Fired
- Alumina / Aluminate Type: Alumina
- Composition: Al2O3 >99%
from Saint-Gobain Innovative Materials
Saint-Gobain NorPro provides a range of formed, higher surface area catalyst carrier. Surface areas from 10 m2/g to 400 m2g are typically based on high-purity raw materials. When needed, Saint-Gobain NorPro can incorporate unusual pore size distributions, including a high proportion of... [See More]
- Applications: Customer Specified; Chemical or material processing
- Bond & Processing: Sintered / Fired
- Alumina / Aluminate Type: Alumina
- Shape / Form: Custom Shape; Ferrule / Eyelet (optional feature); Hollow Stock (Tube, Pipe, Column) (optional feature)
from CoorsTek
Rings cover the wafer edge and perimeter, protecting critical chamber components and extending their useful life. Since they are directly exposed to the deposition process, strong plasma durability and high purity are critical to final wafer yield. SEMICONDUCTOR DEPOSITION PROCESSING. Semiconductor... [See More]
- Applications: Chemical or material processing
- Composition: Aluminas (Al2O3): PlasmaPure™, Sapphal™ Aluminum Nitride; PureSiC® Silicon Carbide
- Alumina / Aluminate Type: Alumina
- Shape / Form: Custom Shape
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; Chemical or material processing; Foundry / Metal Processing
- Shape / Form: Custom Shape (optional feature); Filter, Diffuser or Sparger
- Alumina / Aluminate Type: Alumina
from Saint-Gobain NorPro
Some catalyst carriers in this series are available in monomodal or bi-modal or pore options. For many years, Saint-Gobain NorPro has been known for its range of very low surface area macroporous alpha-alumina-based carrier materials. Inert to their environment in most circumstances, the carriers... [See More]
- Applications: Customer Specified; Chemical or material processing
- Bond & Processing: Sintered / Fired
- Alumina / Aluminate Type: Alumina; alpha/ Glassy Silica, Bauxite
- Shape / Form: Custom Shape; Grannular Fill; Ferrule / Eyelet (optional feature); Hollow Stock (Tube, Pipe, Column) (optional feature)
from Saint-Gobain Innovative Materials
High Surface Area Rings and Extrudates. Saint-Gobain NorPro has a long-standing tradition of supplying top bed solutions to its customers. We can customize a solution based on your plant's performance needs. One of our top bed solutions is the NorPro ® HSA alumina catalyst carrier rings. An HSA... [See More]
- Applications: Refining, Natural Gas, Hydrocracking; Chemical or material processing
- Bond & Processing: Sintered / Fired
- Alumina / Aluminate Type: Alumina
- Shape / Form: Custom Shape; Ferrule / Eyelet (optional feature); Hollow Stock (Tube, Pipe, Column)
from CoorsTek
CoorsTek advanced, high-purity ceramic components are built to withstand the extreme environments in plasma etch (or "dry" etch) chambers — including vapor phase chemical etchants, high voltage RF (radio frequency) and microwave plasma, volatile byproducts, and aggressive cleaning cycles. ETCH... [See More]
- Applications: Chemical or material processing
- Composition: Aluminas (Al2O3): PlasmaPure™, Sapphal™ Aluminum Nitride; PureSiC® Silicon Carbide
- Alumina / Aluminate Type: Alumina
- Shape / Form: Custom Shape
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; Structural; Wear resistant parts or tooling; Abrasion Resistant; Chemical or material processing; Foundry / Metal Processing
- Shape / Form: BarStock; Custom Shape; Roller / Roll
- Alumina / Aluminate Type: Alumina; Ca Aluminate
from Saint-Gobain NorPro
Hold-Down Media. Pentaring bed topping is used as a hold-down media at the top of graded reactor beds. The Pentaring shape offers substantial gains in void fraction and surface area when compared to conventional sphere-shaped media or Raschig rings. The immediate benefit of high void fraction is... [See More]
- Applications: Chemical or material processing
- Bond & Processing: Sintered / Fired
- Alumina / Aluminate Type: Alumina
- Composition: 65-70% SiO2, 23-28% AlO3, Trace Elements
from Saint-Gobain Innovative Materials
Hold-Down Media. Pentaring bed topping is used as a hold-down media at the top of graded reactor beds. The Pentaring shape offers substantial gains in void fraction and surface area when compared to conventional sphere-shaped media or Raschig rings. The immediate benefit of high void fraction is... [See More]
- Applications: Chemical or material processing
- Bond & Processing: Sintered / Fired
- Alumina / Aluminate Type: Alumina
- Composition: 65-70% SiO2, 23-28% AlO3, Trace Elements
from CoorsTek
Semiconductor deposition processes use a combination of volatile precursor gases, plasma, and high temperature to layer high quality thin films onto wafers. Deposition chambers and wafer handling tools need durable ceramic components to stand up to these challenging environments. CoorsTek provides... [See More]
- Applications: Chemical or material processing
- Composition: Aluminas (Al2O3): PlasmaPure™, Sapphal™ Aluminum Nitride; PureSiC® Silicon Carbide
- Alumina / Aluminate Type: Alumina
- Shape / Form: Custom Shape
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; Chemical or material processing; Foundry / Metal Processing
- Shape / Form: Filter, Diffuser or Sparger
- Alumina / Aluminate Type: Alumina
from Saint-Gobain Innovative Materials
High Alumina -- For applications involving extreme temperatures to 1800 °C, Saint-Gobain NorPro offers a >99% alumina body. [See More]
- Applications: Chemical or material processing; Corrosion resistant
- Bond & Processing: Sintered / Fired
- Alumina / Aluminate Type: Alumina
- Shape / Form: Custom Shape
from CoorsTek
Windows are chamber lids designed to transmit RF (radio frequency) and microwave energy into the plasma etch chamber while resisting erosion from the harsh plasma etch environment. An effective window has a low loss tangent (high transmittance) across RF and microwave frequencies. Otherwise, energy... [See More]
- Applications: Chemical or material processing
- Composition: Aluminas (Al2O3): PlasmaPure™, Sapphal™ Aluminum Nitride; PureSiC® Silicon Carbide
- Alumina / Aluminate Type: Alumina
- Shape / Form: Custom Shape
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; Chemical or material processing; Foundry / Metal Processing
- Shape / Form: Filter, Diffuser or Sparger
- Alumina / Aluminate Type: Alumina
from CoorsTek
Focus/edge rings are designed to improve etch uniformity around the wafer edge or perimeter. When used with an electrostatic chuck (e-chuck), the wafer rests on the edge focus ring - held in place by the electrostatic charge. ADVANCED CERAMIC COMPONENTS. CoorsTek advanced, high-purity ceramic... [See More]
- Applications: Chemical or material processing
- Composition: Aluminas (Al2O3): PlasmaPure™, Sapphal™ Aluminum Nitride; PureSiC® Silicon Carbide
- Alumina / Aluminate Type: Alumina
- Shape / Form: Custom Shape
from CoorsTek
Advanced ceramic supports from alumina, cordierite, silicon carbide, and mullite materials provides superior chemical, corrosion, and thermal shock resistance. CoorsTek flat and corrugated ceramic supports are optimized for harsh chemical processing environments. High-Performance Ceramic Support... [See More]
- Applications: Chemical or material processing; Corrosion resistant
- Shape / Form: Custom Shape
- Alumina / Aluminate Type: Alumina
from CoorsTek
Lift pins are used in assemblies to lift and move wafers through semiconductor processing positions. Since they are exposed to chamber or other processing conditions, they require robust thermal stability and corrosion resistance. Semiconductor Processing Components. CoorsTek is your partner for... [See More]
- Applications: Wear resistant parts or tooling; Chemical or material processing
- Shape / Form: WaferCarrier
- Alumina / Aluminate Type: Alumina