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SSIC SiC Mechanical Seal Ring Alumina Ceramic Substrate

SSIC SiC Mechanical Seal Ring Alumina Ceramic Substrate

  • High Light

    seal ring alumina ceramic substrate

    ,

    SSIC alumina ceramic substrate

    ,

    SSIC aluminum nitride wafer

  • 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
  • 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

SSIC SiC Mechanical Seal Ring Alumina Ceramic Substrate

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