Valkoinen Alumiinioksidi
Lyhyt kuvaus:
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...
OMINAISUUDET
Tällainen keinotekoinen abrasive.3 hapetus 2 alumiini (Al2O3) pitoisuus on yli 98%, ja koostumusta, kuten sisälsi pienen määrän ferrioksidia, piioksidia, appera valkoinen.
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.
Raekoosta: 12 # -220 #
Micropowder: 240#-1200#
merkki
1. Ceramic surface treatment
2. F12-F2000
3. Grinding/Polishing
4. Valkoinen Alumiinioksidi
TECHNICAL DATA
Käyttö |
määrittely |
kemialliset% |
|||
Al2O3 |
Na2O |
Magneettista materiaalia% |
SiO2 |
||
hioma |
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 |
|
tulenkestävästä materiaalista |
180 # -0 200 # -0 320 # -0 |
≥99.3 |
≤0.4 |
≤0.06 |
≤0.05 |
mikro jauhe |
0-1mm 1-3 mm 3-5mm 5-8mm 8-12mm |
≥99 |
≤0.4 |
≤0.1 |
≤0.02 |
kemiallinen koostumus |
Fyysiset ominaisuudet |
|||
Tuotteet |
Arvo erittely (%) |
Tuotteet |
omaisuus |
|
Al2O3 |
99.18min |
Väri |
Valkoinen |
|
SiO2 |
0.04max |
irtotiheys |
1.75-1.95g / cm3 |
|
Na2O |
0.40max |
todellinen tiheys |
3,90 g / cm3 min |
|
Fe2O3 |
0.08max |
kovuus |
Morse kovuus |
9 |
Micro kovuus |
21600-22600kg / mm3 |
|||
pitoisuus magneettisen aineen |
0,0023% max |
SOVELTAMINEN
Sidottu hioma ja päällystetty hioma
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