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RobertaSeramik yatakları yüksek hassasiyette, kaliteli ve ucuzdur. Uzun yıllardır işbirliğimiz var.
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Olga WeinbergBu şirket uzun yıllardır güvenilir ve profesyonel seramik rulman tedarikçimizdir, pompamızda kullanılan seramik rulmanları kalitelidir.
Custom Silicon Carbide Ceramic Shaft for Pumps

Ücretsiz numuneler ve kuponlar için benimle iletişime geçin.
Naber:0086 18588475571
sohbet: 0086 18588475571
Skype: sales10@aixton.com
Herhangi bir endişeniz varsa, 24 saat çevrimiçi yardım sağlıyoruz.
xAdı | Seramik mil | Kategoriler | Gelişmiş Yapısal Seramik |
---|---|---|---|
Malzeme | Seramik SSIC Si3N4 Al2O3 ZrO2 | Uygulama | Pompalar |
Kesinlik | Çizimlere göre özelleştirilmiş | Boyut | özel |
paket | Köpük + karton kutu | ||
Vurgulamak | custom silicon carbide pump shaft,ceramic shaft for pumps,structural ceramic pump components |
Attribute | Value |
---|---|
Name | Ceramic shaft |
Category | Advanced Structural Ceramic |
Material | Ceramic SSIC Si3N4 Al2O3 ZrO2 |
Application | Pumps |
Precision | Customized, according to the drawings |
Size | Customized |
Package | Foam + carton box |
Our silicon carbide shaft is made from highly purified, sub-micron silicon carbide material processed through air pressure sintering. This results in exceptional properties including high hardness (Hv2800), superior wear resistance, resistance to strong acids, alkalis, and salt corrosion, along with excellent high-temperature performance.
- Ultra-high hardness & wear resistance: Mohs hardness of 9.5 (second only to diamond), with 5x longer lifespan than metal shafts.
- High-temperature resistance: Stable performance under 1400°C with no deformation.
- Chemical corrosion resistance: Resists strong acids, alkalis, and molten metals, ideal for harsh environments.
- Lightweight & high rigidity: 1/3 the weight of steel with superior stiffness, reducing energy consumption.
- Low thermal expansion: Near-zero expansion ensures dimensional stability in precision applications.
Max Temperature | Up to 1650℃ |
Density | 3.15-3.18 g/cm³ |
Thermal Expansion | 4.0 (10-6/℃) |
Thermal Conductivity | 120 W/m°K |
Hardness | 2800 HV5 |
Elastic Modulus | 410 GPa |
Chemical Stability | Superior resistance to acid and alkali corrosion (including hydrofluoric acid) |
- Chemical pumps/valves: Corrosion-resistant shafts & seals
- Semiconductor: Wafer handling robots, vacuum chamber components
- Aerospace: Turbine engine components, high-temperature bearings
- New energy: Fuel cell stacks, photovoltaic equipment


- Superior high-temperature performance with stable mechanical properties
- Better performance in temperature fluctuations due to lower thermal expansion
- Improved anti-bite and anti-stuck performance
- Can operate without lubrication in many applications
- Excellent resistance to acid, alkali, and salt corrosion
- Electrical insulation and anti-static properties
- Non-magnetic properties prevent abrasive particle accumulation
With the company logos ZXSQ and CSQ, we hold eleven invention patents for utility models. Our professional team of dozens provides high-quality customized bearing products. Since 1982, we've accumulated over 40 years of experience in ceramic bearing material research, development, and production.
Our fully automated production line produces 3 million sets annually of various precision levels. We utilize industry-leading firing equipment including a hot isostatic sintering furnace (HIP) from ABB Sweden, capable of reaching temperatures over 2000℃.


We are a factory in Beijing, China with over 40 years of experience producing ceramic bearings, serving both domestic and international markets.
We produce samples before mass production, follow strict quality control procedures, and use foam + carton packaging for double protection.
Ceramic deep groove ball bearings, angular contact ball bearings, hybrid ceramic bearings, linear bearings, and various ceramic balls.
We combine industry and trade with three factories, modern equipment, and can provide better delivery times and product quality.
High-quality products, full customization, samples for confirmation, and comprehensive technical support.
We supply high-quality bearings and provide customized solutions. Our professional team offers comprehensive services from research and development to after-sales support. We carefully select raw materials and manufacture each bearing with precision.
We prioritize customer needs and strive to provide excellent products and services. Contact us to discuss potential cooperation!