White Aluminium Oxide
Maelezo Mafupi:
FEATURES A kind of artificial abrasive.3 oxidation 2 aluminium (Al2O3) content over 98%, and the composition such as containing a small amount of ferric oxide, silicon oxide, appera white. white aluminium oxide a kind of high grade refractories, was made from the high quality alumina by melting above 2000 in the aluminium oxide grit electric arc furnace and cooling. It is white with the main crystal phase alphaAl2O3. The white alumina produced in titling electric arc furnace has the advantag...
VIPENGELE
Aina ya bandia abrasive.3 oxidation 2 alumini (Al2O3) maudhui zaidi ya 98%, na muundo kama vile zenye kiasi kidogo cha oxide feri, oksidi silicon, appera nyeupe.
white aluminium oxide a kind of high grade refractories, was made from the high quality alumina by melting above 2000 in the aluminium oxide grit electric arc furnace and cooling. It is white with the main crystal phase alphaAl2O3. The white alumina produced in titling electric arc furnace has the advantage of high bulk density and low porosity and the volume stability and thermal shock resistance can be improved.
changarawe ukubwa: 12 # -220 #
Micropowder: 240#-1200#
tabia
1. Ceramic surface treatment
2. F12-F2000
3. Grinding/Polishing
4. White Aluminium Oxide
TECHNICAL DATA
matumizi |
vipimo |
kemikali% |
|||
Al2O3 |
Na2O |
Magnetic nyenzo% |
SiO2 |
||
abrasives |
F12 # -80 # |
≥99.4 |
≤0.4 |
- |
≤0.03 |
90 # -150 # |
≥99.3 |
≤0.4 |
≤0.03 |
≤0.05 |
|
180 # -240 # |
≥98.2 |
≤0.4 |
- |
≤0.03 |
|
1 # -63 # |
≥99.3 |
≤0.4 |
≤0.03 |
≤0.05 |
|
nyenzo moto sugu |
180 # -0 200 # -0 320 # -0 |
≥99.3 |
≤0.4 |
≤0.06 |
≤0.05 |
unga Micro |
0-1mm 1-3mm 3-5mm 5-8mm 8-12mm |
≥99 |
≤0.4 |
≤0.1 |
≤0.02 |
nyimbo Chemical |
tabia za kimaumbile |
|||
vitu |
Thamani ya vipimo (%) |
vitu |
Mali |
|
Al2O3 |
99.18min |
Rangi |
White |
|
SiO2 |
0.04max |
Bulk wiani |
1.75-1.95g / cm3 |
|
Na2O |
0.40max |
Kweli wiani |
3.90g / cm3 min |
|
Fe2O3 |
0.08max |
ugumu |
Morse ugumu |
9 |
Micro ugumu |
21600-22600kg / mm3 |
|||
maudhui ya dutu magnetic |
0.0023% max |
APPLICATION
Bonded abrasives na abrasives coated
1.lapping, polishing,decorative non-skid tile, and pressure blasting.
2.Coated Abrasives
3.Surface treatment/finishing
4.Anti-Skid Paints
5.Ceramic Tiles special ceramics
6.Fluidized Bed Furnaces and Skin / Dental Care
7.grinding high carbon steel, high-speed steel and chilled steel