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Alumina Zirconia Silicon carbide Ceramic Machined precision piston

Basic Info

Model No.: C001

Product Description

Alumina Zirconia Silicon carbide Ceramic Machined precision piston

Best surface mirror shining polishing ceramic rings tubes rods ferrules

Alumina Ceramic Rings, Zirconia Ceramic Ring, Abrasive Rings

Various sizes in stock!!!

 

 

Features:

1. Excellent resistance
2. Good quality
3. Small tolorence:+-0.001
4. Ram material: China, Australia, Germany , France
5. Competitive price

6. Alumina content covers 45% to 99.95%

7. Many size available, making accroding to supplied darwings

 

TYPICAL PHYSICAL PROPERTIES
AL2O3      %Composition 60 75 80 85 92 95 99 99.5 99.8
Densityg/cm3 3 3.1 3.3 3.4 3.6 3.7 3.81 3.9 3.91
Flexural Strength(MPa) 205 280 215.8 230 312 304 340 360 370
Thermal Expansion
(×10-6/)
25-800
7.1 7.6 7.6 7.6 7.5 7.3 7.6 7.6 7.6
Thermal Conductivity
[w/(m.R)]
16 17 17 17 18 20 34 35 36
Dielectric Strength 
(KV/mm)
10 10 10 10 10 10 10 10 10
Resistivity (Ω.cm) 20°C *1014 *1014 *1014 *1014 *1014 *1014 *1014 *1014 *1014
300°C *1013 *1013 *1013 *1013 *1013 *1013 *1013 *1013 *1013
Max Service Temp. 1350 1300 1300 1350 1500 1600 1700 1800 1800
Hardness (Moh'sscale) 7.5 7.5 7.5 7.5 9 9 9 9.5 9.5

 

  

Looking forwarder to your enquiry. If you want to know more infomation about our ceramic rings,  please contect with us!

Product Categories : Ceramic Ring/ Piston/ Bushing

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