Alumina Ceramic Sintering Setters For Electronic Component

Alumina Ceramic Sintering Setters For Electronic Component

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Alumina Ceramic Sintering Setters For Electronic Component

High purity alumina setters are ideal for quality improvement and cost reduction.
Since high purity Alumina has excellent corrosion resistance and thermal shock resistance, it is used for setters for sintering and heat treatment.

Main features

  • Sintering ceramic setters for electronic component materials
  • Ceramic setters for heat treatment of metal products
  • Ceramic jigs for brazing process, etc.

     

    Alumina Ceramic Performance
    ItemUnit95 Al2O396 Al2O399 Al2O3
    Physical CharacteristicsHeat resistance150015501800
    Bulk dnsityg/cm³3.63.63.9
    Water absorption%000
    Mechanical CharacteristicsFlexural strengthMpa320340360
    Hardness vickersGpa12.213.515.6
    Elastic mdulusGpa280320370
    Poisson’radio0.220.230.23
    Thermal CharacteristicsLinear expansion coeffcient(20-500℃)10^-6/℃7.17.28
    Thermal conductivityw/(m.k)162432
    Specific heat*10^-3(kg*K)0.780.780.9
    Electrical CharacteristicDielectric constant(1MHZ)99.49.9
    Dielectric loss angle*10^-41551
    Dielectric strength*10^6V/m121515

     

Application

Since high purity Alumina setters has excellent corrosion resistance and thermal shock resistance, it is used for setters for sintering and heat treatment.

Alumina ceramic is a kind of structural ceramics, with insulation resistance, voltage resistance, high strength, good thermal conductivity, dielectric loss, stable electrical performance characteristics. Used in electronic ceramic substrates, ceramic electrical insulation, vacuum devices, devices porcelain, spark plugs and other products.

Alumina ceramic screw

Feature:

  1. A variety of specifications available
  2. Satisfy various technical request
  3. Lower medium spoilage
  4. Good insulation performance and high temperature resistance
  5. Stiffness texture
  6. Used in all electric products, electric heating products and wear resistant machinery parts

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