Pink Fused Alumina, also called chromium fused alumina, is a kind of alumina with little Cr2O3. Compared with brown fused alumina, pink fused aluminium oxide has a higher hardness and lower toughness.
· Pink fused aluminium oxide abrasive tools are suitable for grinding high carbon, high-speed steel and thin-walled components etc.
· Pink fused aluminium oxide is suitable for precise grinding of measuring tools, machine shift, instruments and apparatus parts, threading workpieces etc.
· Pink fused aluminium oxide also can be used as polishing, precision casting, spraying and refractory materials.
Macrogrit Sizes:
FEPA F Sizes: F14 to F220 (in accordance with FEPA 42-1: 2006 and ANSI B74.12 standards)
FEPA P Sizes: P12 to P220 (in accordance with FEPA 43-1: 2006 standard)
Microgrit Sizes:
FEPA F Sizes: F240 to F400 (in accordance with FEPA 42-2: 2006 standard)
FEPA P Sizes: P240 to P1200 (in accordance with FEPA 43-2: 2006 standard)
Al2O3: 98.5%
Total Iron: 0.05%
Na2O: 0.5%
Cr2O3: 0.15%-1.5%
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