Small Ceramic al2o3 97% Alumina Ceramic Electric Insulator Parts With Holes
Brand Name:OEM
Certification:ISO,
Model Number:Customized
Minimum Order Quantity:5 pcs
Delivery Time:5 - 25 working days after order confirmed
Payment Terms:L/C, T/T, Western Union, Paypal, D/P, D/A, MoneyGram
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Location:
Dongguan Guangdong China
Address:
NO 21st ChuangXing Road, Shangsha community , Changan Town, Dongguan city Guangdong province, China
Supplier`s last login times:
within 1 hours
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Product Details
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Product Details
Small size ceramic al2o3 97% alumina ceramic electric insulator parts with holes
Alumina, also known as Aluminum Oxide, is a hard wearing advanced
technical ceramic material frequently used in a wide variety of
industrial applications. Once fired and sintered, it can only be
machined using diamond-grinding methods. It features high hardness
and wear resistance, low erosion levels, high temperature
resistance, corrosion resistance, and bioinertness. Additionally,
it can be highly polished making it useful for precision sealing
applications like pumps and
pistons.
Alumina is an excellent high temperature ceramic material due to its high temperature stability. It is the most commonly used type of advanced ceramic and is available in purities ranging from 95 – 99.9%. Precision Ceramics has access to many different types of Alumina including: injection molded, die pressed, isosostatically pressed, slip cast, and extruded.
Product Description
Advantages of ceramic insulator parts al2o3 99%:
1. Refractory.
2. Self Lubricating
3. Long Service Life.
4. Good Polished Surface.
5. Environmental and Healthy.
6. Superior Mechanical Strength.
7. High Corrosion and Wear Resistance.
8. Good Insulation Performance Precision.
9. High Temperature and Pressure Resistance.
10. High Purity Zirconia and Alumina Ceramic Material.
Due to these outstanding properties, Ceramic Products are used in a wide range of industrial and advanced appications.
And a lot of practical applications prove that our ceramic products has reached a state of high standard and quality.
Properties Sheet:
| Properties | Units | 95 Alumina | 99 Alumina | Zirconia |
| Density | ɡ / cm3 | 3.65 | 3.92 | 5.95 - 6.0 |
| 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 | Mpa | 1400 | 1650 | 1300 - 1365 |
| Flexural Strength @ Room Temperature | Mpa | 280 | 310 | 950 |
| Flexural Strength @ 700℃ | Mpa | 220 | 230 | 210 |
| Compressive Strength@Room Temperature | Mpa | 2000 | 2200 | 2000 |
| Fracture Toughness | Mpa * m½ | 3.8 | 4.2 | 10 |
| Heat Conductivity @ Room Temperature | W / m * k | 18 - 25 | 26 - 30 | 2.0 - 2.2 |
| Electrical Resistivity @ Room Temperature | Ω*mm2 / m | ＞1015 | ＞1016 | ＞1015 |
| Max Application Temperature | ℃ | 1500 | 1750 | 1050 |
| Resistance to Acid Alkaline | / | High | High | High |
| Dielectric Constant | / | 9.5 | 9.8 | 26 |
| Dielectric Strength | KV / mm | 16 | 22 | / |
| Thermal Shock Resistance | Δ T ( ℃ ) | 220 | 180 - 200 | 282 - 350 |
| Tensile Strength @ 25℃ | Mpa | 200 | 248 | 252 |
Detailed Images
Small Size Machining Ceramic Parts Zirconia Square Shaped Lantern Ring / Piece / Parts
Alumina Zirconia Ceramic Oil / Air Pressure Switch for Pump Machining Ceramic Parts
Packaging and Shipping
Al2o3 Ceramic oil valves will be wraped in paper first individually, then packed in bubble bags,
finally put in standard export carton packing, or OEM packing..
Shipped by Express ( DHL, TNT, UPS, Fedex, EMS ), Air, or Sea
transportation.
Company information
Who Are We?
Mingrui has yeas of professional OEM experience in manufacturing industrial ceramic parts. We can make the products according to your drawings, custom the size,
thickness and other parameters.
What Do We Do?
We have very advanced technologies in the production of zirconia and alumina ceramic nozzle, rod, ring, tube, shaft, plate, sleeve, valve, plunger, bearing, and semiconductive ceramics etc.. They are applicable to Electrical, Appliance, Mining, Oil & Gas, Energy & Power, Food & Medical, Agriculture, Aerospace,
even other High-end fields.
Our products with some certificates, such as , CE, TUV, etc..
Factory Show
Production Process Show
One-stop production, from the raw material ( powder ) to final
products, control the quality strickly of every production link.
Small Ceramic al2o3 97% Alumina Ceramic Electric Insulator Parts With Holes
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