Bela aluminij oksid
Kratek 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...
LASTNOSTI
Neke vrste umetnih abrasive.3 vsebnosti oksidacijo 2 aluminija (Al2O3) preko 98%, in da sestavek kot tako, ki vsebuje majhno količino železovega oksida, silicijevega oksida, appera belo.
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.
Velikost pesek: 12 # -220 #
Micropowder: 240#-1200#
lik
1. Ceramic surface treatment
2. F12-F2000
3. Grinding/Polishing
4. Bela aluminij oksid
TECHNICAL DATA
uporaba |
specifikacija |
kemična% |
|||
Al2O3 |
Na2O |
Magnetni materiali% |
SiO2 |
||
jedkanje |
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 |
|
požarno odporen material |
180 # -0 200 # -0 320 # -0 |
≥99.3 |
≤0.4 |
≤0.06 |
≤0.05 |
mikro prahu |
0-1mm 1-3mm napravimo 3-5 mm dolgo 5-8mm 8-12mm |
≥99 |
≤0.4 |
≤0.1 |
≤0.02 |
kemične spojine |
Fizične lastnosti |
|||
Predmeti |
Posamezne vrednosti (%) |
Predmeti |
nepremičnine |
|
Al2O3 |
99.18min |
Barva |
bela |
|
SiO2 |
0.04max |
Nasipna gostota |
1.75-1.95g / cm3 |
|
Na2O |
0.40max |
res je gostota |
3.90g / cm3 min |
|
Fe2O3 |
0.08max |
trdota |
trdota Morse |
9 |
mikro trdota |
21600-22600kg / mm3 |
|||
vsebnost magnetnih snovi |
0,0023% max |
UPORABA
Bonded jedkanje in se prevleče jedkanje
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