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| Categories | Alumina Ceramic Parts |
|---|---|
| Brand Name: | oem |
| Certification: | DIN43724/DIN43725/DIN40680 |
| Place of Origin: | china |
| MOQ: | 1 qty |
| Price: | dollar 2-6 |
| Payment Terms: | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability: | 3000 per/month |
| Delivery Time: | 5-8 working day |
| Packaging Details: | wooden box |
| Material: | 95%-99.99% Alumina(Al2O3) |
| Features: | Heat resistance / Wear resistance / High purity / Refractory / High Corrosion / Good Insulation... |
| Precision: | Ra 0.1um tolerance: 0.001mm... etc |
| Application: | Industrial Ceramic,Structure Ceramic,thermocouple protection tube,Wear resistant,Knitting Spare Part |
| Shape: | square,oval,rectangular,Round |
| Item: | Engineering ceramic parts,Alumina ceramic parts |
| Tolerance: | ±0.05mm,can be polished,As customer's drawing |
| temperature: | Max 1800degree |
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The high temperature ceramic have best heat properties for ceramic component parts.
Ceramic materials for ceramic components generally have high melting point (mostly above 1800℃) and excellent chemical stability and best insulation at high temperature.Ceramic thermal conductivity for ceramic parts is lower than metal materials, and a good thermal insulation material.At the same time, the linear expansion coefficient of ceramics is lower than that of metals. When the temperature changes, ceramics component parts have good dimensional stability.
Do not find similar ceramic products on this page?
For more detail of ceramic products like price,shipping,samples...
Quick Free Quote . Our official E-mail: admin@cerampart.com(Mr admin).thanks
Features
Alumina ceramic Screw advantages:
1. High purity:Good resistance of high temperature and abrasive.
2. Tight Tolerance. we can machine the alumina seal ring to make
tight tolerance, good surface roughness and flatness.
3. Various processing methods, casting, preesing, grinding etc.
4. Competitive prices
5. Inspection: each single alumina ring will be checked before
shipping.
6. Low transportation cost : We have long time cooperated shipping
agency, which can provide very low prices.
If you need Alumina ceramic Screw, please let me know!
Item | Test the condition | Unit | 99 porcelain | 95 porcelain | 92 porcelain | 75 porcelain | |
Material | 99%AL2O3 | 95%AL2O3 | 92%AL2O3 | 75%AL2O3 | |||
| Physical property | Density | Normal atmospheric temperature | g/cm3 | 4.02 | 3.7 | 3.4-3.7 | 3.2-3.4 |
| Water Absorption | Normal atmospheric temperature | % | 0 | 0 | <0.5 | <1 | |
Refractoriness | °C | 1750 | 1650 | 1580 | 1360 | ||
| Mechanical performance | Rockwell hardness | Normal atmospheric temperature | Mohs | 12 | 10 | 12 | 10 |
| Flexural Strength | Normal atmospheric temperature | Mpa | 330 | 300 | 290 | 380 | |
| Compression strength | Normal atmospheric temperature | Mpa | 2800-3000 | 2500-2800 | 2500 | 2000 | |
| Hot performance | Maximum Use Temperature | °C | 1700 | 1500 | 1500 | 1300 | |
| Heat resistant shaking | 20O°C-1100O°C | 10Num | Pass | Pass | Pass | Pass | |
| Thermal Expansion Coefficient | 20O°C-80O°C | ×10-6mm/°C | 6.4-8.2 | 5.5-7.5 | 7.0-7.6 | 7.3 | |
| Heat-conduction rate | 25°C 300°C | W/m.k | 31.4 | 21.8 | 15-20 | 6-7 | |
| W/m.k | 15.9 | 12.6 | |||||
Delivery:
Custom OEM will be shipped within 15 days after determining the
parameters
The samples will be shipped within 3 days
Quick Delivery Via Fedex,DHL,UPS,TNT Etc.
Support customer to designate shipping company
For more informations (the price,delivery time,moq etc)about the
ceramic plates, please contact us or email:admin@cerampart.com
CEO: Admin deng
Dongguan Mingrui Ceramic Tech. Co. Ltd.
Add: No.21 Chuangxing Rd., 2nd Industrial Zone of Shangsha,
Chang'an town, Dongguan city, Guangdong, China 523867
Email: admin@cerampart.com
FAQ
1. Monthly Capacity: 50,000-60,000 pcs;
2. Material: OEM or as per your suggestion;
3. Lead time: about 7-20 days, pls confirm the quantities required;
4. Incoterm: FOB, CFR, CIF;
5. Delivery Cost: It is determinated by the destination port;
6. Payment Term: PayPal; T/T; L/C.
7. Shipment: by sea, by air, by courier, by post, etc.
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