Dawb Aluminium Oxide
Luv hauj lwm:
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...
NTA
Ib hom ntawm cov khoom cua abrasive.3 oxidation 2 txhuas (Al2O3) cov ntsiab lus tshaj 98%, thiab muaj pes tsawg leeg xws li muaj ib tug me me npaum li cas ntawm ferric oxide, pob zeb ntais oxide, appera dawb.
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.
zeb loj: 12 # -220 #
Micropowder: 240#-1200#
cim
1. Ceramic surface treatment
2. F12-F2000
3. Grinding/Polishing
4. Dawb Aluminium Oxide
TECHNICAL DATA
pab |
specification |
Tshuaj% |
|||
Al2O3 |
Na2O |
Sib Nqus cov ntaub ntawv uas% |
SiO2 |
||
ntxhib no los txhuam |
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 |
|
hluav taws kub-resistant cov ntaub ntawv uas |
180 # -0 200 # -0 320 # -0 |
≥99.3 |
≤0.4 |
≤0.06 |
≤0.05 |
micro hmoov |
0-1mm 1-3mm 3-5mm 5-8mm 8-12mm |
≥99 |
≤0.4 |
≤0.1 |
≤0.02 |
Tshuaj compositions |
lub zog |
|||
Cov khoom |
Tus nqi ntawm specification (%) |
Cov khoom |
Khoom |
|
Al2O3 |
99.18min |
Xim |
Dawb |
|
SiO2 |
0.04max |
tej ceev |
1.75-1.95g / cm3 |
|
Na2O |
0.40max |
Yeej muaj tseeb ceev |
3.90g / cm3 min |
|
Fe2O3 |
0.08max |
hardness |
Morse hardness |
9 |
micro hardness |
21600-22600kg / mm3 |
|||
cov ntsiab lus ntawm magnetic tshuaj |
0,0023% max |
DAIM NTAWV THOV
Sib raug zoo ntxhib no los txhuam thiab Coated ntxhib no los txhuam
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