Baltas aliuminio oksido
Trumpas aprašymas:
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...
FUNKCIJOS
Dirbtinio abrasive.3 oksidacijos 2 aliuminio (Al2O3) turinio per 98% rūšies, ir kompozicija, pavyzdžiui, kurių sudėtyje yra nedidelis kiekis geležies oksido, silicio oksido, appera baltos spalvos.
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.
smėlis dydis: 12 # -220 #
Micropowder: 240#-1200#
charakteris
1. Ceramic surface treatment
2. F12-F2000
3. Grinding/Polishing
4. Baltas aliuminio oksido
TECHNICAL DATA
|
naudojimas |
patikslinimas |
Chemijos% |
|||
|
Al2O3 |
Na2O |
Magnetinės medžiagos% |
SiO2 |
||
|
abrazyvai |
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 |
|
|
ugniai atsparios medžiagos |
180 # -0 200 # -0 320 # -0 |
≥99.3 |
≤0.4 |
≤0.06 |
≤0.05 |
|
Mikro milteliai |
0-1mm 1-3mm 3-5mm 5-8mm 8-12mm |
≥99 |
≤0.4 |
≤0.1 |
≤0.02 |
|
cheminiai kompozicijos |
Fizinės savybės |
|||
|
Daiktai |
Vertė specifikacijos (%) |
Daiktai |
Nuosavybė |
|
|
Al2O3 |
99.18min |
spalva |
baltas |
|
|
SiO2 |
0.04max |
Tūrinis tankis |
1.75-1.95g / cm3, |
|
|
Na2O |
0.40max |
tiesa tankis |
3.90g / cm3 minutės |
|
|
Fe2O3 |
0.08max |
kietumas |
Morzės kietumas |
9 |
|
Mikro kietumas |
21600-22600kg / mm3, |
|||
|
turinys magnetinio medžiagos |
0,0023% maks |
|||
TAIKYMAS
Muitinės abrazyvai ir dengti abrazyvai
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
