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99% Alumina Ceramic Plate White Porcelain Weiqi Board Chessboard

99% Alumina Ceramic Plate White Porcelain Weiqi Board Chessboard

  • 99% Alumina Ceramic Plate White Porcelain Weiqi Board Chessboard
  • 99% Alumina Ceramic Plate White Porcelain Weiqi Board Chessboard
  • 99% Alumina Ceramic Plate White Porcelain Weiqi Board Chessboard
99% Alumina Ceramic Plate White Porcelain Weiqi Board Chessboard
Product Details:
Place of Origin: Guangdong, China(mainland)
Brand Name: Customized
Certification: ISO, CE,
Model Number: OEM
Payment & Shipping Terms:
Minimum Order Quantity: 10 PCS
Price: Negotiable
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 - 35 working days after order confirmed
Payment Terms: L/C, T/T, Western Union, Paypal, D/P, D/A, MoneyGram
Supply Ability: 5000 pcs per month
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Detailed Product Description
Product Name: Alumina Ceramic Plate Material: Zirconia / Alumina Ceramic / Si3N4
Water Adsorption: 0 Density: 3.0g/cm3 / >6.0g/cm3
Size And Shape: Customized Color: Ivory
Tolerance: ±0.001 Max Working Temperature: 1750℃ (Alumina), 1050℃ ( Zirconia)
HV Hardness: 1400-1650 Mpa (Alumina), 1300-1365 Mpa (Zirconia) Application: Porcelain Weiqi Board Chessboard
High Light:

machinable ceramic sheet

,

alumina ceramic sheet

 

 

Machining 99.7% Alumina hollow bio ceramic polishing balls /zirconia water lined ball valve parts


 
Product Description
 
Advantages of 99 alumina ceramic plate:
 
1. Refractory.
2. Long Service Life.
3. Good Polished Surface.

4. Environmental and Healthy.
5. Superior Mechanical Strength.
6. High Corrosion and Wear Resistance.
7. Good Insulation Performance Precision.
8. High Temperature and Pressure Resistance.
9. High Purity Zirconia and Alumina Ceramic Material.

    

  • High hardness, long service life, not easy to break and wear resistance.
  • Non-conductive, anti-static, ceramic material itself with the insulation of electricity and magnetism properties.
  • Corrosion resistance, high temperature resistance, can be applied to a specific environment, such as acid and alkali resistance.

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

 

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;


Detailed Images
 
99% Alumina Ceramic Plate White Porcelain Weiqi Board Chessboard 099% Alumina Ceramic Plate White Porcelain Weiqi Board Chessboard 199% Alumina Ceramic Plate White Porcelain Weiqi Board Chessboard 2
 
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Packaging and Shipping
 

Alumina ceramic plate 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 Express ( DHL, TNT, UPS, Fedex, EMS ), Air, or Sea transportation.
 
99% Alumina Ceramic Plate White Porcelain Weiqi Board Chessboard 5
99% Alumina Ceramic Plate White Porcelain Weiqi Board Chessboard 6
 
 
Company information
 
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..
 
 
Factory Show
 
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Production Process Show
 
One-stop production, from the raw material ( powder ) to final products, control the quality strickly of every production link.
 
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Contact Details
Dongguan Ming Rui Ceramic Technology Co.,ltd

Contact Person: Admin deng

Tel: 86-18122974730

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