Putih Aluminium Oxide
Deskripsi Singkat:
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...
FITUR
Semacam buatan abrasive.3 oksidasi 2 aluminium (Al2O3) konten lebih dari 98%, dan komposisi seperti yang mengandung sejumlah kecil oksida besi, 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.
ukuran grit: 12 # -220 #
Micropowder: 240#-1200#
character
1. Ceramic surface treatment
2. F12-F2000
3. Grinding/Polishing
4. Putih Aluminium Oxide
TECHNICAL DATA
|
Pemakaian |
spesifikasi |
Bahan kimia % |
|||
|
Al2O3 |
Na2O |
bahan magnetik% |
SiO2 |
||
|
abrasive |
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 # -0 200 # -0 320 # -0 |
≥99.3 |
≤0.4 |
≤0.06 |
≤0.05 |
|
bubuk mikro |
0-1mm 1-3 mm 3-5mm 5-8mm 8-12mm |
≥99 |
≤0.4 |
≤0.1 |
≤0.02 |
|
komposisi kimia |
Properti fisik |
|||
|
item |
Nilai spesifikasi (%) |
item |
Milik |
|
|
Al2O3 |
99.18min |
Warna |
putih |
|
|
SiO2 |
0.04max |
bulk density |
1.75-1.95g / cm3 |
|
|
Na2O |
0.40max |
density benar |
3.90g / cm3 min |
|
|
Fe2O3 |
0.08max |
kekerasan |
Morse kekerasan |
9 |
|
kekerasan mikro |
21600-22600kg / mm3 |
|||
|
Kandungan zat magnetik |
0,0023% max |
|||
APLIKASI
Abrasive terikat dan abrasive dilapisi
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
