Beyaz Alüminyum Oksit
Kısa Açıklama:
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...
ÖZELLİKLER
% 98 üzerinde oksidasyon 2 alüminyum oksitten (AI2O3) içeriğine abrasive.3 yapay bir tür ve bu demir oksit, silikon oksit, küçük bir miktarını ihtiva eden bir bileşim, beyaz appera.
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.
Kum büyüklüğü: 12 # -220 #
Micropowder: 240#-1200#
karakter
1. Ceramic surface treatment
2. F12-F2000
3. Grinding/Polishing
4. Beyaz Alüminyum Oksit
TECHNICAL DATA
|
kullanım |
şartname |
Kimyasal% |
|||
|
Al2O3 |
Na2O |
Manyetik malzeme% |
SiO2 |
||
|
aşındırıcılar |
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 |
|
|
Ateşe dayanıklı malzeme |
180 # -0 200 # -0 320 # -0 |
≥99.3 |
≤0.4 |
≤0.06 |
≤0.05 |
|
Mikro toz |
0-1mm 1-3mm 3-5mm 5-8mm 8-12mm |
≥99 |
≤0.4 |
≤0.1 |
≤0.02 |
|
Kimyasal bileşimler |
Fiziki ozellikleri |
|||
|
Öğeler |
tarifnamenin değeri (%) |
Öğeler |
özellik |
|
|
Al2O3 |
99.18min |
Renk |
Beyaz |
|
|
SiO2 |
0.04max |
Kütle yoğunluğu |
1.75-1.95g / cm3 |
|
|
Na2O |
0.40max |
Gerçek yoğunluk |
3.90 gramını / cm3 dakika |
|
|
Fe2O3 |
0.08max |
sertlik |
Morse sertliği |
9 |
|
Mikro sertlik |
21600-22600kg / mm3 |
|||
|
manyetik maddenin içeriği |
0.0023 maksimum% |
|||
UYGULAMA
Gümrük aşındırıcılar ve Kuşe aşındırıcılar
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
