Vit aluminiumoxid
Kort beskrivning:
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...
FUNKTIONER
Ett slags konstgjord abrasive.3 oxidation 2 aluminium (AI2O3) innehåll över 98%, och kompositionen såsom innehållande en liten mängd järnoxid, kiseloxid, appera vitt.
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.
kornstorlek: 12 # -220 #
Micropowder: 240#-1200#
karaktär
1. Ceramic surface treatment
2. F12-F2000
3. Grinding/Polishing
4. Vit aluminiumoxid
TECHNICAL DATA
Användande |
Specifikation |
kemisk% |
|||
Al2O3 |
Na2O |
Magnetiskt material% |
SiO2 |
||
slipmedel |
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 |
|
Brandbeständigt material |
180 # -0 200 # -0 320 # -0 |
≥99.3 |
≤0.4 |
≤0.06 |
≤0.05 |
mikro pulver |
0-1 mm 1-3 mm 3-5 mm 5-8mm 8-12mm |
≥99 |
≤0.4 |
≤0.1 |
≤0.02 |
kemiska kompositioner |
Fysikaliska egenskaper |
|||
artiklar |
Värde på specifikation (%) |
artiklar |
Fast egendom |
|
Al2O3 |
99.18min |
Färg |
Vit |
|
SiO2 |
0.04max |
skrymdensitet |
1.75-1.95g / cm3 |
|
Na2O |
0.40max |
verklig densitet |
3,90 g / cm3 min |
|
Fe2O3 |
0.08max |
hårdhet |
Morse-hårdhet |
9 |
mikrohårdhets |
21600-22600kg / mm3 |
|||
halt av magnetisk substans |
0,0023% max |
ANSÖKAN
Bundna slipmedel och belagda slipmedel
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