Ceramic Shaft
Ceramic shafts have excellent wear and corrosion resistance and are suitable for various pump and shaft applications.
Custom Ceramic Shaft Supplier
Gorgeous Advantage
Ceramic Shaft Description
Ceramic shafts are made of high-performance ceramic materials, such as aluminum oxide, zirconium oxide, silicon carbide, etc. Ceramic shafts have excellent wear resistance and corrosion resistance, and are particularly suitable for some harsh environments. You can use them in chemical, textile, industrial and other fields according to your application needs.
Relying on GORGEOUS’s high-quality ceramic shafts, you can improve the operating performance of your equipment and reduce maintenance costs!
Guarantee Manufacturing & Shipping Time
We have more than 15 years of experience in advanced ceramic production, and can quickly customize large quantities of advanced ceramic shafts for you!
Your goods go through four processes: manufacturing, packaging, loading, and transportation. We serve you carefully and transparently in each process.
The manufacturing and transportation of ceramics are affected by the craftsmanship and your location. We will quickly manufacture it for you according to your plan and choose the optimal transportation method. The goods can be delivered to you in the fastest few weeks!
Manufacturing
Packing
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Main Properties of Ceramic Shafts
High Hardness
Ceramic materials are harder than traditional metals
Wear-Resistant
It can withstand greater friction without being easily worn and has a long service life.
Corrosion Resistant
Not easily corroded by chemicals, and resistant to most acids, alkalis, salts, etc.
High Temperature Resistance
It can resist extreme high temperature and is not prone to deformation.
Electrical Insulation
Excellent electrical insulation, can be used in electrical equipment.
Alumina ceramics of different purity
Gorgeous can provide you with alumina ceramics of various purity levels. Common alumina purity grades include: 88-90% alumina, 92% alumina, 95% alumina, 96% alumina, 99% alumina, 99.7% alumina and 99.95% alumina.
Common products:
Heat shields, wear-resistant plates, high-temperature electrical insulators, insulators, electronic components and substrates, semiconductor components, bearings, seals, water valves, valve cores, ceramic nozzles, thermocouple tubes, wear-resistant parts.
Specially customized precision ceramic metal composite products:
We provide ceramic-to-metal integration solutions that can create high-standard composite structural products with precision ceramics, such as electrical feedthroughs, vacuum feedthroughs, and solid sealing technology solutions.
Aluminum oxide mechanical properties
| Name | Alumina | |||
| Purity | 99.95% | 99.7% | 99% | 95% |
| Mohs hardness | 9 | 9 | 9 | 8.8 |
| Compressive strength（Mpa） | 3500 | 2000 | 1600 | 1200 |
| Tensile strength（MPa） | 300-500 | 200-300 | 100-250 | 70-150 |
| Bending strength（Mpa） | 500-600 | 250-350 | 100-250 | 100-150 |
| Poisson’s Ratio | 0.23 | 0.23 | 0.22 | 0.2 |
| Wear resistance | Very good | Good | Good | Good |
Alumina physical properties
| Name | Alumina | |||
| Purity | 99.95% | 99.7% | 99% | 95% |
| Thermal expansion coefficient (25°C-800°C) 10-6 /°C |
7.5-9.5 | 8.2-10.2 | 8.0-9.8 | 8.5-10.5 |
| Thermal expansion coefficient (25°C-300°C) 10-6 /°C |
6.5-8.0 | 7.2-8.7 | 7.0-8.5 | 7.5-9.0 |
| Maximum stable working temperature | 1750 | 1700 | 1500 | 1500 |
| Thermal conductivity (normal temperature 25°C) W/（m·K） |
45 | 30 | 20 | 15 |
| Thermal conductivity (high temperature 1000°C) | 30 | 20 | 15 | 10 |
| Dielectric constant | 10 | 9 | 8 | 7 |
| Resistivity (25°C) | >1014 | >1014 | >1014 | >1014 |
Why choose GORGEOUS custom alumina ceramics
GORGEOUS has 16 years of experience in the production and processing of alumina ceramics. We have been focusing on producing and processing precision ceramic products, improving technology, saving energy and increasing efficiency, and reducing costs.
Our team has 32 engineers and 8 experts. We have advanced manufacturing equipment, such as three-dimensional coordinate inspection machines, 3KW optical laser cutting machines, 3D CNC processing and other equipment, allowing us to quickly provide high-quality solutions and customized services.
All our alumina ceramic products undergo strict quality testing and comply with ISO, CE standards, etc. Guaranteed to be of high quality and safe to use.
We provide standard and non-standard alumina ceramics in size, design, and structure. If you need customized alumina ceramics, please feel free to contact GORGEOUS!
Application of Alumina Ceramics in Different Industries
Alumina ceramics are widely used in various fields such as electronics, chemical industry, mechanical engineering, medical devices, research and laboratory environments.
Electronics Industry
Micro motor equipment: Motor shafts can be used for microcomputer motors, such as some high temperature resistant or high precision equipment
Sensors: Ceramic bearings for sensors
Automotive Industry
Automobile engine: Mainly used for engine injector shafts, etc. Its high temperature resistance makes it more suitable for high temperature and high pressure environments.
Aerospace
Aircraft engines: Used in aviation engine shafts to reduce engine weight and increase its high temperature performance
Chemical Industry
Artific
Research and Laboratory
Cer
One-Stop Alumina Ceramic Parts Fabrication Services
15+ Years of Experience. High Precision and OEM Design. Professional R&D Team. Competitive Price.
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Are alumina ceramics environmentally friendly and safe?
Answer:Alumina ceramic is a non-toxic and harmless high-grade ceramic. In each production process, we strictly follow environmental protection requirements to properly handle waste, recycle and utilize resources to avoid environmental pollution. We are determined to protect the ecological environment and produce advanced ceramic products that are safe and environmentally friendly.
Can alumina ceramics be customized? How to customize?
Answer: Alumina ceramics can be customized into a variety of shapes and functions. We are happy to provide you with a personalized, customized service. We can provide you with technical support and advice, transparent communication of the customization process, quality assurance and after-sales service, etc. About how to customize? You can also tell us your needs, or send us design drawings, and we will work with our professional team to provide you with customized product solutions and services in a timely manner!
What is the difference between alumina toughened zirconia (ATZ) and zirconia toughened alumina (ZTA)?
Zirconia toughened alumina (ZTA) and alumina toughened zirconia (ATZ) are both advanced composite ceramic materials. They differ mainly in the composition of the base ceramic phase and the reinforcement phase. The basic ceramic phase of ZTA is alumina (Al2O3), and its reinforcing phase is zirconia (ZrO2) particles, which have better thermal shock resistance and wear resistance. On the other hand, ATZ has higher corrosion resistance and chemical stability, and alumina-toughened zirconia has better toughness and higher cost.
Should I choose alumina or another material?
Compared with other ceramic materials, alumina ceramics have higher hardness and better wear resistance. They are common in daily life, have reasonable mining costs, are widely used, and have a high cost performance. If you want to use high-performance and low-cost materials, then alumina is very suitable!