Octagonal centered round hole alumina ceramic part is a precision machined special industrial component made of high purity alumina (AlO) ceramic material. Its unique octagonal external structure combines mechanical stability and anti-rotation, while the central circular hole is used for precise positioning, guiding or fixing. This part combines the outstanding performance of alumina ceramics with a custom geometry designed to solve key technical difficulties in harsh conditions such as high temperature, pressure, wear and corrosion.
Основные характеристики:
Отличная устойчивость к высоким температурам: it can work in high temperature environment of 1600 ℃ – 1700 ℃ for a long time, without melting and deformation, and has stable performance.
Чрезвычайно высокая механическая прочность: high hardness, high compressive and bending strength, and can withstand huge mechanical stress and impact.
Superior wear resistance: the surface hardness is second only to diamond, the wear resistance is far more than metal, and the service life is very long.
Отличная электроизоляция: high resistivity, good insulation performance can be maintained even under high temperature, so as to ensure equipment safety.
Stable chemical inertness: resistant to acid, alkali and various organic solvent corrosion, rust and aging.
Low friction coefficient: smooth surface and low friction coefficient, which can reduce energy consumption and wear in some applications.
What can this product solve for you?
In many harsh industrial environments, traditional metal or plastic parts are often the short board of equipment failure. With our octagonal alumina ceramic parts, you can solve the following pain points once and for all:
Solution to deformation and failure caused by high temperature: say goodbye to equipment shutdown and production accidents caused by high temperature softening, creep or melting of metal parts.
Solve the maintenance problem of frequent replacement of wearing parts: its ultra-high abrasion resistance prolongs the replacement period of spare parts by several times or even dozens of times, greatly reducing the maintenance cost and downtime.
Solution to the damage of corrosive media to components: it can resist corrosion and ensure long-term dimensional stability and functional integrity in chemical and electroplating environments.
Solve the breakdown risk of insulating parts under high temperature: provide reliable structural support and insulation protection for electronic components and heaters under high temperature environment.
Solve the multi-function integration requirements under complex working conditions: octagonal anti-rotation design+central circular hole composite structure, one part can realize positioning, insulation, wear resistance, temperature resistance and other functions at the same time, and simplify the equipment structure design.
Typical application fields
With its comprehensive performance advantages, this part is widely used in the following high-tech industries:
Semiconductor manufacturing industry: used as insulation fixture, heater substrate, fixed seat in plasma etching cavity, etc. in wafer processing equipment, high temperature resistant and free of metal pollution.
Automation and laser technology: as a laser tube, focusing ring, insulating gasket, or high-precision guide wheel, bearing, wear-resistant guide rail, etc. in automation equipment.
High-temperature heat treatment industry: used for furnace supports, crucible gaskets, push plates, etc. in sintering furnaces and muffle furnaces, with service life far exceeding that of traditional refractory materials.
Химическое и медицинское оборудование: as the seal ring and shaft sleeve of pump and valve, or the corrosion resistant and biocompatible component in medical analysis instrument.
New energy field: used as insulation isolation plate and pole piece positioning plate in lithium cell sintering furnace and fuel cell stack.
Electronic and communication: used as microwave window, insulator of vacuum feed-through device, etc.
Our Custom Services
We understand that standards do not meet the unique needs of all customers. Therefore, we offer highly flexible professional customization services to ensure you get the perfect parts that 100% meet your project requirements.
We can customize to your needs:
Dimension accuracy: such dimensions as external octagonal edge distance, inner hole diameter and overall thickness can be accurate to micrometer level (± 0.01mm), meeting high-precision assembly requirements.
Material Grades: Provide a variety of alumina purity options from 92%, 95% to 99%. The higher the purity, the better the mechanical strength, temperature and corrosion resistance.
Surface Preparation: Different grades of surface preparation, from grinding, polishing to laser marking, can be provided as required to obtain specific roughness (Ra value) or appearance identification.
Special structure: In addition to the center circular hole, we can also process additional side holes, grooves, steps and other complex structures on the octagonal plate or other shaped ceramic parts.
Technical Collaboration: Our team of engineers is happy to work with you to develop the most suitable solution by providing material selection and structural optimization advice from the drawing design phase.
Choose us to choose a reliable, durable and efficient. Regardless of the demanding technical challenges you face, this octagonal alumina ceramic part and its powerful customization capabilities will be a powerful contributor to product performance and reliability.
Please feel free to contact us for free technical advice and quotation!
Керамика Brudeze поставляет и продает широкий ассортимент высококачественного кварцевого стекла, включая глиноземистую керамику, циркониевую керамику, керамику из нитрида кремния, керамику из нитрида алюминия, керамику из карбида кремния, керамику из карбида бора, биокерамику, обрабатываемую керамику и т.д. Мы можем удовлетворить требования заказчика к различным керамическим изделиям.
Теги: керамика из карбида бора
