Dongguan Ming Rui Ceramic Technology Co., Ltd
|Place of Origin:||Guangdong, China(mainland)|
|Minimum Order Quantity:||10PCS|
|Packaging Details:||Packed in PP bag or sponge tray, then put in standard export carton packing, or OEM packing.|
|Delivery Time:||10-30 working days after receiving deposit|
|Payment Terms:||T/T, Western Union, MoneyGram, Paypal|
|Supply Ability:||5000pcs per week|
|Product Name:||Alumina Ceramic Plate / Substrate||Material:||Zirconia / Alumina Ceramic|
|Insulation Breakdown Strength:||15-18KV/mm, Or Customized||Highest Application Temperature:||2200 C, Or Customized|
|Compressive Strength:||3400 MPA,||Density:||3.9g/cm3 / >6.0g/cm3,|
|Color:||White, Yellow, Or Customized||Thickness:||1mm,2mm,or Customized|
|Surface Finish:||Ra0.2 &SIM RA 0.8||Usage:||Replace Metal Parts|
alumina ceramic substrate,
machinable ceramic sheet
Technical Industrial Abrasion Resistance Alumina Ceramic Frame Pressing Plate
1. Name: Alumina Ceramic Frame Pressing Plate
2. Size: as customers' drawing
3. Al2O3 Content: 95%/99% alumina
4. Color: white or ivory
5. Working Temperature: 1600-1700 degree
6. Feature: high mechanical strength, good insulation&high wear resistant, etc.
7. Application: for refractory furnace or kiln, electron vacuum decices, spaceflights, pharmaceutical engineerings or other mechanical applications
They are high corrosion and wear resistance and strong impact resistance and delivers 10 times longer working life than metal plunger. They give a longer life to the sealed packing material.
2. Long service life
3. High Polished Surface
4. Superior Mechanical Strength
5. Anti-high Corrosion and Wear Resistance
6. Good Insulation Performance
7. High Temperature and Pressure Resistance
8. High Purity Zirconia and Alumina Ceramic Materials
9. High hardness, long service life, not easy to break and wear resistance
10.Non-conductive, anti-static, ceramic material itself with the insulation of electricity and magnetism properties
11.Corrosion resistance, high temperature resistance, can be applied to a specific environment, such as acid alkali resistance
|Item||Unit Symbol||95% Alumina Ceramics||99% Alumina Ceramics||99.7% Alumina Ceramics|
|Maximum Using Temperature||℃||1600||1700||1700|
|Flexural Strength||MPa (psi x 103)||336||550||550|
|Compressive Strength||MPa (psi x 103)||2000||2500||2500|
|Thermal Conductivity||W/m °K||18-25||30||30.4|
|Thermal Shock Resistance||°C||220||180-220||180-220|
1). Electric appliance industry
2). Automotive industry
3). Mechanical industry
4). Engineer industry
Machining precision data: (reference data,the actual data is subject to the actual conditions)
(1)Shaft parts: Radial dimensions can reach 0.0015 mm; roundness 0.001 mm, concentricity 0.0025 mm, roughness 0.01
(2)Hole type parts:Machining minimum aperture of 0.3 mm, depth can reach 3 mm;The diameter of 1 mm can be radial 0.002 mm;Roughness 0.02-0.04;
(3)Plane processing:The tolerance can reach 0.002 mm, and the plane is 0.0015mm.
(4)Ceramic thread processing:the internal thread M2 can be grinds, thread precision GB-7h; The outer thread size is not limited, the precision GB-6g;
Product Photos Show
Packaging and Shipping
Packed in PP bag or sponge tray, then put in standard export carton packing, or OEM packing.
Shipped by Air ( DHL, TNT, UPS, Fedex, EMS ), or Sea transportation.
Who Are We?
Mingrui is a professional factory with years OEM experience in manufacturing industrial ceramic parts.
What Do We Do?
We produce (OEM ) strengthened structure zirconia and alumina ceramic rod,tube, shaft, plate, sleeve, valve, plunger, bearing, nozzle and ceramic arm, they are applicable to instruments, medical instruments, clocks and electronic products, mills, energy and power, machine and metals, autocar and military, spaceflight and some other high-end fields.
All of our products with certificates, such as , CE, TUV, and so on.
Production Process Show
Our Factory Welcomes Your Visiting!
Contact Person: Admin deng