Customized Size Silicon Carbide Polishing Ceramic Bearing Ring 98% Purity

Place of Origin CHINA
Brand Name zmkj
Model Number AlN
Minimum Order Quantity 20pcs
Price by case
Packaging Details 25pcs cassette box
Delivery Time 10-20days
Supply Ability 10000pcs
Product Details
Material SiC Ceramic Substrates Applications Ceramic Plates For Semiconductor Processing
Color Black Size Customized Size
Purity 98%
High Light

alumina ceramic substrate


aln ceramic substrate

Leave a Message
Product Description

Silicon Carbide Ceramic Substrate,SIC ceramic parts, customized polishing silicon carbide ceramic bearing ring



1. Introduction:

1. SIC Cermaic has the advantages of super hardness, high wear-resisting,

good corrosion resistance and electric insulation,resistant acid-base,high intensity,thermostable,high temperature tolerance,good insulation,high strength,precision process,high mechanical strength,good chemical stability.

Good smoothness, mechanical seal good, polishing surface and so on.


2. Forming methods includes:
Drying pressing
Isostatic pressing
Hot pressing casting

3. The application of our product:

Ceramic shaft,sleeve for different pump.
Ceramic plunger for high pressure cleaner.
Wearlessness,resistant acid-base and high intensity ceramic assembly

apply to petroleum,chemical industry.
Wearlesness,corrosion resistance,thermos table parts apply to precision machine.

SIC Purity(%) >98
Bulk Density(g/cm3 ) 3.06-3.15
Max. Service Temp.(℃) 1800
Compressive strength (Mpa) ≥3900
Bending strength(MPa) 400-580
Fracture strength(MPa) 3.05-4.6
Young's modulus(Gpa) 380-410
Thermal conductivity W/MK 102.6
Thermal expansion a(1/℃) 4.02x10
Poisson's ratio 0.14
Apparent porosity % 0


Regular Size
common size for substrates, other use product by customized 
Diameter (mm) Thickness (mm)


(50.8mm )

OF 16mm






OF 30mm



OF 42.5mm



OF 47.5mm


Polishing  Service

   Our product can be polished(single and double polish) by the advanced machine which imported

from abroad. Ceramic substrate surface roughness can reach to 1nm without porous after being polished.

  It is perfectly suitable for the device application of small spec, high precision , wiring density and good stability.

Customized Size Silicon Carbide Polishing Ceramic Bearing Ring 98% Purity 0Customized Size Silicon Carbide Polishing Ceramic Bearing Ring 98% Purity 1