Gwyn Alwminiwm Ocsid
Disgrifiad byr:
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...
NODWEDDION
Mae math o artiffisial abrasive.3 ocsideiddio 2 alwminiwm cynnwys (Al2O3) dros 98%, ac mae'r cyfansoddiad, megis cynnwys ychydig bach o ocsid fferrig, silicon ocsid, appera wyn.
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.
Maint y grut: 12 # -220 #
Micropowder: 240#-1200#
cymeriad
1. Ceramic surface treatment
2. F12-F2000
3. Grinding/Polishing
4. Gwyn Alwminiwm Ocsid
TECHNICAL DATA
Defnydd |
fanyleb |
cemegol% |
|||
Al2O3 |
Na2O |
deunydd Magnetig% |
SiO2 |
||
sgraffinyddion |
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 |
|
deunydd gwrthsefyll tân |
180 # -0 200 # -0 320 # -0 |
≥99.3 |
≤0.4 |
≤0.06 |
≤0.05 |
powdwr micro |
0-1mm 1-3mm 3-5mm 5-8mm 8-12mm |
≥99 |
≤0.4 |
≤0.1 |
≤0.02 |
cyfansoddiadau cemegol |
priodweddau ffisegol |
|||
eitemau |
Gwerth y fanyleb (%) |
eitemau |
eiddo |
|
Al2O3 |
99.18min |
lliw |
Gwyn |
|
SiO2 |
0.04max |
dwysedd swmp |
1.75-1.95g / cm3 |
|
Na2O |
0.40max |
dwysedd gwir |
3.90g / mun cm3 |
|
Fe2O3 |
0.08max |
caledwch |
Morse caledwch |
9 |
caledwch micro |
21600-22600kg / mm3 |
|||
cynnwys y sylwedd magnetig |
0.0023% max |
CAIS
Sgraffinyddion bondio a sgraffinyddion Haenedig
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