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Brand Name : GME
Place of Origin : China
MOQ : 5000 pieces
Payment Terms : L/C, T/T, Western Union
Supply Ability : 2,500,000 pcs per month
Delivery Time : 2-3 weeks
Packaging Details : Pallet
Usage : Protection of thermocouple probe
Material : Alumina
Color : Ivory / Pink
Size : Customized
Max.Using Temperature : 1800°C
High Temperature Resistant Alumina Al2O3 Ceramic Thermocouple Protection Tube
Description:
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.
Feature:
A variety of specifications available
Satisfy various technical request
Lower medium spoilage
Good insulation performance and high temperature resistance
Stiffness texture
Used in all electric products, electric heating products and wear resistant machinery parts
Technical data:
Material | 85 Al2o3 | 95 Al2o3 | 99.7 Al2o3 |
Al2o3 | 0.85 | 0.94 | 0.996 |
Fe2o3 | ≤ 1.0 | ≤ 0.5 | ≤ 0.3 |
Density: g / cm3 | 3.4 | 3.6 | 3.85 |
Vickers Hardness | ≥ 8.6 | 9 | 9 |
Water Absorption:% | ≤ 0.2 | ≤ 0.085 | ≤ 0.01 |
Refractoriness:°C | 1200 °C | 1600 °C | 1800°C |
Flexural Strength:Mpa | 180 | 240 | 280 |
Wear Rate( at room temperature, erosion, 100 grinding)% | ≤ 3 | ≤ 1 | ≤ 0.5 |
One end closed:
Both ends open:
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High Temperature Resistant Alumina Al2O3 Ceramic Thermocouple Protection Tube Images |