White Aluminium oksida
Penerangan Ringkas:
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...
CIRI-CIRI
Sejenis tiruan abrasive.3 kandungan pengoksidaan 2 aluminium (Al2O3) lebih 98%, dan komposisi seperti yang mengandungi sejumlah kecil oksida ferik, silikon oksida, appera putih.
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.
saiz kersik: 12 # -220 #
Micropowder: 240#-1200#
watak
1. Ceramic surface treatment
2. F12-F2000
3. Grinding/Polishing
4. White Aluminium oksida
TECHNICAL DATA
penggunaan |
spesifikasi |
kimia% |
|||
Al2O3 |
Na2O |
bahan magnet% |
SiO2 |
||
pengkakis |
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 |
|
bahan tahan api |
180 # 200 # -0 -0 -0 320 # |
≥99.3 |
≤0.4 |
≤0.06 |
≤0.05 |
serbuk mikro |
0-1mm 1-3mm 3-5mm 5-8mm 8-12mm |
≥99 |
≤0.4 |
≤0.1 |
≤0.02 |
komposisi kimia |
Ciri-ciri fizikal |
|||
barangan |
Nilai spesifikasi (%) |
barangan |
hartanah |
|
Al2O3 |
99.18min |
warna |
putih |
|
SiO2 |
0.04max |
Ketumpatan pukal |
1.75-1.95g / cm3 |
|
Na2O |
0.40max |
kepadatan sebenar |
3.90g / cm3 min |
|
Fe2O3 |
0.08max |
kekerasan |
kekerasan Morse |
9 |
kekerasan mikro |
21600-22600kg / mm3 |
|||
kandungan bahan magnet |
0,0023% max |
PERMOHONAN
Pengkakis terikat dan pengkakis bersalut
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