1.high hardness and slight low toughness 2.high purity,ability of self-sharpening,better cutting

Description:

WAE-17 is a kind of white fused alumina electrically fused in arc furnace with high grade processed

alumina as raw material. It has higher hardness and slight lower toughness comparing with brown

fused alumina. It is also characterized by its high purity, ability of self-sharpening, better cutting,

less heat emit, higher efficiency, acid and alkali resistance, good thermal stability.

Applications:

WAE-17 is a generalist, it is suitable for making grinding wheel to grind high-speed, high carbon steel, as loose grains, it also widely used for polishing, precision casting, spring and coating.

Typical Chemical Analysis:

Al2O3                       99.47%

Na2O                        0.25%

SiO2                        0.12%

Fe2O3                       0.05%

Physical Properties:

Color                        White

Shape                       Angular edge sharp

Crystal Form                 Alpha alumina

Specific Gravity               3.95

Hardness                    2150 Knoop scale

Magnetic Material             0.0025%

Grain Sizes Available (F):

12, 14, 16, 20, 22, 24, 30, 36, 40, 46, 54, 60, 70, 80, 90, 100, 120, 150, 180, 220.

Microgrit Sizes Available (F):

240, 280, 320, 360, 400, 500, 600, 800, 1000, 1200.

  

Grain Size Distribution :

Upon ANSI B74.12-2001, FEPA-Standard 42-1:2006 or ISO 8486-1.

Powder White Fused Aluminum Oxide/WA/WFA