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
Tolerance : ±0.05mm,can be polished,As customer's drawing
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2. Properties of Alumina Al2O3
Alumina ceramic is Al2O3. Because of the special properties of alumina,the scope of the aplication of alumina is becoming more and more extensive.
Alumina ceramic is main export products, we provide 95%,96%,99% material for ceramic. Except alumina, there is also zirconia , silicon and etc.
Manufacturing Options | Advanced Finishing Services |
Injection molding | Precision grinding and lapping |
Roll compacting | Laser machining |
Extruding | Engineering design and support |
Co-firing | Metallizing |
Isostatic pressing | Ceramic-to-metal brazing |
Dry pressing | Specialized coatings |
Hot pressing | Threaded components |
Tape casting | Precision motion components |
Slip casting | Complex clean room assemblies |
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.
Good Thermal Conductivity 250*33*0.6mm Alumina Ceramic Substrate Images |
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