China Wear Resistant Alumina Ceramic Wear Liner Used as Industry Linings, Find details about China Ceramic, Industry Ceramic from Wear Resistant Alumina Ceramic Wear Liner Used as Industry Linings
Specifications
alumina content | 92 | 95 | 97 | 99 |
Al2O3(%) | ≥92 | ≥95 | ≥97 | ≥99 |
Fe2O3(%) | ≤0.2 | ≤0.15 | ≤0.15 | ≤0.1 |
Hardness | ≥8 | ≥9 | ≥9 | ≥9 |
Porosity(%) | ≤0.02 | ≤0.02 | ≤0.02 | ≤0.01 |
Density(g/cm3) | ≥3.60 | ≥3.65 | ≥3.75 | ≥3.9 |
Length(mm) | ≤500 | ≤500 | ≤500 | ≤500 |
MAX ID(mm) | ≤620 | ≤620 | ≤620 | ≤620 |
Usage 1) Thermocouple protections; 2) Heat treatment furnace and toughened furnace; 3) Inner liner tube and heating tube in electric furnace; 4) Some are used in furnaces. |