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Custom Alumina Ceramic Machinable Disc Block 99.7% Al2o3 Valve Disk

Custom Alumina Ceramic Machinable Disc Block 99.7% Al2o3 Valve Disk

  • Custom Alumina Ceramic Machinable Disc Block 99.7% Al2o3 Valve Disk
  • Custom Alumina Ceramic Machinable Disc Block 99.7% Al2o3 Valve Disk
  • Custom Alumina Ceramic Machinable Disc Block 99.7% Al2o3 Valve Disk
Custom Alumina Ceramic Machinable Disc Block 99.7% Al2o3 Valve Disk
Product Details:
Place of Origin: Guangdong, China(mainland)
Brand Name: OEM
Certification: CE, , ISO
Model Number: OEM
Payment & Shipping Terms:
Minimum Order Quantity: 6 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: 6- 30 working days after payment
Payment Terms: 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 Valve Disk Material: Zirconia / Alumina Ceramic / Si3N4
Water Adsorption: 0 Density: 3.0g/cm3 / >6.0g/cm3
HV Hardness: 1400-1650 Mpa (Alumina), 1300-1365 Mpa (Zirconia) Color: White
Size And Shape: Customized Max Working Temperature: 1750℃ (Alumina), 1050℃ ( Zirconia)
Character: Corrosion And Heat Resistance Usage: Industrial Application Ceramic Valve Disk / Block
High Light:

ceramic terminal block

,

ceramic gage blocks

 

Custom Alumina Ceramic Machinable Disc Block 99.7% Al2o3 Valve Disk


 
Product Description
 
Advantages of Alumina Ceramic Valve Block:
 
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.

    

  • 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.

Specification

 

Shaping methods

Dry pressing, injection,

hot pressing, ISO pressing

Precision capability Fine grinding, CNC maching
Size capability Max. OD300mm, ID1mm Tolerance Best to be 0.001mm
Color option White, black, bule, yellow Surface finish Polishing, glazing
Visual quality: Smooth & finest surface, without any crack, porous, contamination

 

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

 

Produce and machining

We can produce different sizes and shapes of the sheets for specific applications to different custom products.Such as drilling, polishing, stripes, concave and convex, screw holes, metal parts position and so on

1. Can Be Custom By Drawing Or The Parameter

2.Can Be Offer a Samples Within 1--10 Qty

3. The Shipping Time Of The Samples Within 2days

4. Quick Delivery Via Fedex,Dhl,Ups,Tnt Etc.
For more informations (the price,payment etc), Please contact us or email: admin@cerampart.com

 

Application
Ceramic block can be used for a device or equipment in the special environment such as Power isolation, high temperature protection, durable wear, high and low temperature impact etc...and for the different device should be requiry different ceramic block shapes, like: some device need the round sheet be machining 8 hole to fasten to the box.

 


Detailed Images
 
Custom Alumina Ceramic Machinable Disc Block 99.7% Al2o3 Valve Disk 0Custom Alumina Ceramic Machinable Disc Block 99.7% Al2o3 Valve Disk 1Custom Alumina Ceramic Machinable Disc Block 99.7% Al2o3 Valve Disk 2
 
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Packaging and Shipping
 

High hardness ceramic block al2o3 99% 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.
 
Custom Alumina Ceramic Machinable Disc Block 99.7% Al2o3 Valve Disk 5
Custom Alumina Ceramic Machinable Disc Block 99.7% Al2o3 Valve Disk 6
 
 
Company information
 
Who Are We?
 
Mingrui has professional OEM experience in manufacturing industrial application 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
 
Custom Alumina Ceramic Machinable Disc Block 99.7% Al2o3 Valve Disk 7
 
 
Production Process Show
 
One-stop production, from the raw material ( powder ) to final products, control the quality strickly of every production link.
 
Custom Alumina Ceramic Machinable Disc Block 99.7% Al2o3 Valve Disk 8

Contact Details
Dongguan Ming Rui Ceramic Technology Co.,ltd

Contact Person: Admin deng

Tel: 86-18122974730

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