SSIC SiC Mechanical Seal Ring Alumina Ceramic Substrate

Place of Origin CHINA
Brand Name zmkj
Certification rohs
Model Number sic ceramic
Minimum Order Quantity 10pcs
Price by case
Packaging Details 25pcs cassette box
Delivery Time 10-20days
Payment Terms T/T, Western Union
Supply Ability 10000pcs
Product Details
Material Sic Ceramic Substrates Applications Mechanical Seal Ring
Color Black Size Customzied Dia7mm
Purity 99.9% Shape Tube/ring
Surface Fine Ground Work Temperature 2000℃
Type SSIC
High Light

seal ring alumina ceramic substrate

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SSIC alumina ceramic substrate

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SSIC aluminum nitride wafer

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Product Description

High performance SSIC SiC silicon carbide sic ceramic mechanical seal ring

 

1.

Material: Silicon carbide ceramic

Silicon carbide has been the most widely used material for the use of structural ceramics. Characteristics such as relatively low thermal expansion, high force-to-weight radius, high thermal conductivity, hardness, resistance to abrasion and corrosion, and most importantly, the maintenance of elastic resistance at temperatures up to 1650 ° C, have led to a wide range of uses.

 

Y-FSZ Ceramic Properties

Chemical content ZrO2 86 wt%
Y2O3 14 wt%

 

Physical Properties

Melting point ≥2500℃
Max. operating temperature 2200℃
Color White
Density 5.8g/cm3
Mechanical properties Flexural strength 200MPa
Young’s module 200GPa
Hardness(HRA) 86
Thermal properties Thermal expansion coefficient(20℃) 8-10X10-6
Thermal conductivity 1-2W/mk
Electrical properties Dielectric constant(1MHz25℃) 12
Electrical resistivity(25℃) 109

 

Advantages of silicon carbide seal ring

• High hardness
• Mechanical strength
• Variable electrical resistivity
• Distinct properties that can be tailored
• High temperature strength
• Wear Resistance
• High Thermal Conductivity
• Corrosion Resistance

 

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.

Properties of silicon carbide ceramics

Properties
Condition
Units
RBSIC
Density
-
g/cm^3
3.02
Elastic(Young's) Modulus
20℃
GPa
320
Hardness(Vickers)
-
GPa
20
Thermal Conductivity
20℃
W/m °K
45
Coefficient of Thermal Expansion
25-1000 ℃
1X 10^-6 /℃
4.5
Acid Alkaline-proof
-
-
Excellent
Bending strength
20℃
Mpa
250
Open porosity
-
%
<0.1
Max working temperature
-
1380
Products Detail:
 

SSIC SiC Mechanical Seal Ring Alumina Ceramic Substrate 0

SSIC SiC Mechanical Seal Ring Alumina Ceramic Substrate 1SSIC SiC Mechanical Seal Ring Alumina Ceramic Substrate 2