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Oxidation Resistant 95% Alumina Ceramic Parts

Oxidation Resistant 95% Alumina Ceramic Parts

Brand Name:CMC
Certification:IATF16949, ISO9001, ISO14001, ISO45001
Model Number:CMC04
Minimum Order Quantity:2000 pieces
Delivery Time:20 work days
Payment Terms:T/T, Western Union, L/C
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Address: Special ceramic industrial park, economy development district
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Product Details

CMC 04 metal ceramic parts


1.Product Features


Vacuum packaging metallized ceramics is to firmly adhere a layer of metal film on the surface of the ceramic to realize the combination between the ceramic and the metal, so that it has both the characteristics of ceramics and the properties of metal. There are various ceramic metallization processes such as molybdenum-manganese sintering method, gold electroplating, copper electroplating, tin electroplating, nickel electroplating, vacuum plating and so on.


2.Key Words:


Fine ceramic powder, ceramic process, ceramic parts with high hardness, high melting point, wear resistance, corrosion resistance and other properties, oxidation resistance, good optical, acoustic, electromagnetic, Sensitivity and other properties are far superior.


3.Parameters:


Product Parameters
Physical PropertyMaterial95% Alumina
Production ProcessDry Pressing
Product DimensionPer customers' drawing
Density (g/cm3)3.70-3.75g/cm3
Water Absorption0%
Mechanical PerformanceFlexural Strength (Mpa)310Mpa
Modulus of Elasticity (Gpa)310Gpa
Hardness (Gpa)12.9Gpa
Poisson Ratio0.23
Thermal CharacterLinear Thermal Expansion Coefficient7.2
Heat Conductivity (W/mk)23
Electrical PropertyDielectric Constant9.2
Dielectric Loss Tangent (x10-4)8
Insulation Strength (x106V/M)15
Metalized Ceramic PerformanceAir Tightness (Pa·m3/s)≤10-8
Bulk Resistivity (Ω·cm)≥1010 (20°C), ≥106 (300°C)
Bonding Strength (Mpa)≥120Mpa
Metallization Thickness (μm)≥20μm



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Oxidation Resistant 95% Alumina Ceramic Parts

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