Dongguan Ming Rui Ceramic Technology Co., Ltd
|Place of Origin:||Guangdong, China(mainland)|
|Brand Name:||Customer's requirment|
|Minimum Order Quantity:||1 PC|
|Packaging Details:||Packed in a bubble bag individually, then separated by a foam, finally put in standard export carton packing, or OEM packing.|
|Delivery Time:||10 - 30 working days after receiving deposit|
|Payment Terms:||L/C, T/T, Western Union, MoneyGram, Paypal|
|Supply Ability:||3000 pcs per month|
|Product Name:||Alumina Semiconductor Ceramic Arm||Material:||Alumina Ceramic|
|HV Hardness:||1300 - 1650 Mpa||Highest Application Temperature:||℃ / 1500 ( 95 Al3o2 ), 1750 ( 99 Al3o2 ), 1050 ( Zro2 )|
|Dielectric Strength:||9.5 ( 95 Al3o2 ), 9.8 ( 99 Al3o2 ), 26 ( Zro2 )||Compressive Strength@Room Temperature:||2000 - 2200 MPA|
|Density:||3.9g/cm3 / >6.0g/cm3||Color:||White, Ivory, Or Customized|
|Size:||Customized||Application:||Advanced Technical Semiconductor Ceramics / Electronic Ceramics|
advanced ceramics manufacturing
Advanced Technical Semiconductor Ceramics / Electronic Ceramics / Alumina Ceramic Arm
Advantages of Alumina Semiconductor Ceramic Arm:
2. Long Service Life.
3. Good Polished Surface.
4. Superior Mechanical Strength.
5. High Corrosion and Wear Resistance.
6. Good Insulation Performance Precision.
7. High Temperature and Pressure Resistance.
8. High Purity Zirconia and Alumina Ceramic Material.
They deliver 10 times longer working life than material semiconductor ceramic arms.
|Properties||Units||95 Alumina||99 Alumina||Zirconia|
|Density||ɡ / cm3||3.65||3.92||5.95 - 6.0|
|Coefficient of Thermal Expansion||10-6 / K||7.9||8.5||10.5|
|Modulus of Elasticity Young’s Mod||Gpa||280||340||210|
|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 Strength||KV / mm||16||22||/|
|Thermal Shock Resistance||Δ T ( ℃ )||220||180 - 200||282 - 350|
|Tensile Strength @ 25℃||Mpa||200||248||252|
Product Photos Show
Zirconia ceramic rod with a groove
Alumina spin ceramics
Packaging and Shipping
Alumina Semiconductor Ceramic Arm will be packed in a bubble bag individually, then separated by a foam, finally put in standard export carton packing, or OEM packing.
Shipped by Air ( DHL, TNT, UPS, Fedex, EMS ), or Sea transportation.
Who Are We?
Mingrui has professional OEM experience in manufacturing industrial ceramic parts for so many
years. 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, Oil & Gas, Energy & Power, Food & Medical, Agriculture, Aerospace,
even other high-end fields.
Our products with some certificates, such as , CE, TUV, etc..
Production Process Show
One-stop production, from the raw material powder to final product, control every production link well.
1. Sintering Technology.
2. Molding Technology.
3. Grinding Technology.
4. Laser Carving Technology.
5. Laser Drilling Technology.
6. Polishing Technology.
7. Laser Marking Technology.
We have a advanced technical team with more than 80 people and more than 100 equipment machines.
1. Pre-sale------Be Your Solution Expert.
2. Sale------Be Your Designer and Producer.
3. After-sale-----Be Your Technical Adviser .
Q1: How we get an offer?
A1: You can send us your drawings with technology requirments, and inform your order quantity. If you can, please inform what is your part used to. We will confirm the most suitable material and quote our best price to you in 24 hours.
Q2: Can you provide the free samples?
A2: Yes, we can provide the free samples if we have stocks as same or similar, but the freight charges be collected.
Contact Person: Admin deng