Biały tlenek glinu
Krótki opis:
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...
CECHY
Rodzaj sztuczne abrasive.3 utlenianie 2 aluminium (AI2O3) zawartości ponad 98%, a skład taki, że zawiera małą ilość żelaza, tlenek krzemu, appera bieli.
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.
rozmiar ziarna: 12 # -220 #
Micropowder: 240#-1200#
Charakter
1. Ceramic surface treatment
2. F12-F2000
3. Grinding/Polishing
4. Biały tlenek glinu
TECHNICAL DATA
Stosowanie |
specyfikacja |
% chemiczny |
|||
Al2O3 |
Na2O |
Magnetyczne materiału% |
SiO2 |
||
ścierne |
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 |
|
Materiał ogniotrwały |
180 # 200 # -0 -0 320 # -0 |
≥99.3 |
≤0.4 |
≤0.06 |
≤0.05 |
Micro proszku |
0-1mm 1-3mm 3-5 mm 5-8mm 8-12mm |
≥99 |
≤0.4 |
≤0.1 |
≤0.02 |
Skład chemiczny |
Właściwości fizyczne |
|||
Przedmiotów |
Wartość specyfikacji (%) |
Przedmiotów |
Nieruchomość |
|
Al2O3 |
99.18min |
Kolor |
Biały |
|
SiO2 |
0.04max |
gęstość nasypowa |
1.75-1.95g / cm3 |
|
Na2O |
0.40max |
prawdziwa gęstość |
3.90g / cm3 minimum |
|
Fe2O3 |
0.08max |
twardość |
twardość Morse |
9 |
twardość Micro |
21600-22600kg / mm3 |
|||
Zawartość substancji magnetycznej |
0,0023% maks |
PODANIE
Składy materiałów ściernych i Materiały ścierne
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