| Sign In | Join Free | My carsrow.com |
|
| Sign In | Join Free | My carsrow.com |
|
| Categories | Alumina Ceramic Plate |
|---|---|
| Brand Name: | Mingrui |
| Model Number: | XF- 478 |
| Certification: | ISO9001, , CE, UL, TUV |
| Place of Origin: | China |
| MOQ: | 1 pieces |
| Price: | negotiable |
| Payment Terms: | L/C, T/T, Western Union, MoneyGram, D/P, D/A |
| Supply Ability: | 8000 pieces month |
| Delivery Time: | 15 working days after the order confirmed |
| Packaging Details: | intertional carton box |
| Name: | Alumina Ceramic Piece |
| Application: | Medical device |
| Material: | alumina |
| Dimension: | 100 *50 * 0.25 mm or custom |
| Thickness: | 0.2mm |
| MOQ: | 1PCS |
| Shipping: | DHL EMS UPS FEDEX TNT |
| Type: | thin ceramic substrate |
| Features: | very thin |
| Delivery: | 10 days |
Advanced Alumina Ceramic Piece / Substrate / Sheets for Medical Device
Key words: Alumina Ceramic Piece
Application:
Alumina ceramic is mainly used in large power equipment, IC MOS
tube, IGBT chip heat conducting insulation, high frequency power
supply, communication, mechanical equipment, strong current, high
voltage, high temperature and other thermal heat insulation parts
need products.
Physical properties: high thermal conductivity, high voltage
insulation resistance, high temperature resistant, abrasion
resistant, high strength.
■Good smoothness / flatness with less porosity. Excellent in
adhesion with thin film and thick film materials.
■Less variance in outline, plate thickness, slit pitch, etc.
■Minimal warpage, bending, and undulation.
■Physical and chemical properties are stable even under a hot
environment. Excellent in thermal shock resistance. High thermal
conductivity and coefficient of thermal expansion similar to that
of silicon.
■Superior mechanical strength. Products with higher mechanical
strength are also in our lineup.
■Excellent resistance against oil and chemical.
■Excellent in insulation properties, high dielectric breakdown
voltage, high surface resistivity / volume resistivity, and small
dielectric constant.
■Stable breaking strength, and less variance in shape or
dimensions.
■The high reflective substrate, especially suitable for optical
applications such as LED, is also available.
Description of Alumina Ceramic Piece :
Alumina substrates can withstand high temperature and maintain high
strength and hardness. Alumina plates also have superb performances
in electrical insulation, high chemical resistance and low thermal
expansion. We have various sizes of semi finished shapes in stock
and are able to conduct custom manufacturing for all kinds of
alumina components.
Refractory alumina ceramic substrate/ceramic plate is our main product.Misson can supply high quality alumina plates with competitive prices.
Very small and very large sized plates can be made.
Fine grinding can made tight tolerance.
High temperature and abrasive resistance is good
Quality assurance:
Alumina ceramic is the most mature of the engineering ceramics, offering excellent electrical insulation properties together with high hardness and good wear resistance,but relatively low strength and fracture toughness.Alumina ceramics are generally white but may also be pink or ivory.The color is derived from either the sintering additives or impurities in the raw materials.
| Properties | Units | 95 Alumina | 99 Alumina | ZrO2 |
| Density | g / cm³ | 3.65 | 3.92 | 5.95-6.0g/cm³ |
| Water absorption | % | 0 | 0 | 0 |
| Coefficient of thermal expansion | 10-6/K | 7.9 | 8.5 | 10.5 |
| Modulus of Elasticity Young's Mod | GPa | 280 | 340 | 210 |
| Poisson's ratio | / | 0.21 | 0.22 | 0.3 |
| HV Hardness HV | MPa | 1400 | 1650 | 1300-1365 |
| Flexural Strength @ room temperature | MPa | 280 | 310 | 950 |
| Flexural Strength @700°C | MPa | 220 | 230 | 210 |
| Compressive Strength @ room temperature | MPa | 2000 | 2200 | 2000 |
| Fracture Toughness | MPa *m 1/2 | 3.8 | 4.2 | 10 |
| Heat conductivity @ room temperature | W/ m*k | 18-25 | 26-30 | 2-2.2 |
| Electrical Resistivity @ room temperature | Ω*mm2 /m | >1015 | >1016 | >1015 |
| Max use temperature | °C | 1500 | 1750 | 1050 |
| Resistance to acid alkaline | / | high | high | high |
| Dielectric Constant | / | 9.5 | 9.8 | 26 |
| Dielectric Strength | KV/mm | 16 | 22 | / |
| Thermol Shock Resistance | △ T ( °C ) | 220 | 180-200 | 280-350 |
| Tensile Strength @ 25 °C | MPa | 200 | 248 | 252 |
1. What kind of industry ceramics do you have ?
We specialized in 95% 97% 99% alumina ceramic and zirconia ceramic parts .
2. What kind of molding method do can you supply ?
Dry Pressing , isostatic pressing , grouting , hot-chamber die casting , tape casting , injection molding, etc, injection molding and isostatic molding is the most commonly used.
3.What stabilizer do you use when processing ?
Yttria stabilizer is the most commonly used in our industrial ceramic parts.
4.Can you produce free samples for me ?
Yes usually , we can produce free samples for you but it is up to the product complexity .
5.What terms can you accept for payment ?
T/T, L/C , Western union , Money Gram and Paypal is welcome , but paypal and western union only for small -sum payment.
|
Custom Alumina Ceramic Plate Thermal Shock Resistance Sucking Al2O3 Ceramic Sheet Plates
Personalized Non-Porous Alumina Nec Semiconductor Ceramic Heater Plate
White color 99% Alumina Ceramic Plate / al2o3 Yarn Guide Plates
Customized Industrial Machining 99% 99.5% Alumina Ceramic Strips / Ceramic Plate
High Temperature Zirconia Alumina Ceramic Plate 0.5mm 1mm 2mm With Hole
Alumina Ceramic Insulator Plates Machinable Ceramic Sheet For Transistor Heat Sink
0.5mm 0.7mm Thickness Zirconia Alumina Ceramic Plate Thin Zro2 Good Strength
Customized Dimension Thickness High Precision Al2o3 95%-99.99% Alumina Ceramic Plate
AL2O3 high precision customized sizes 95%-99.99% heating element alumina ceramic plate
White 95%-99.99% high precision AL2O3 alumina industrial ceramic plates
