Valge Alumiiniumoksiid
Lühike kirjeldus:
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...
OMADUSED
Mingi kunstliku abrasive.3 oksüdatsiooni 2 alumiinium (Al2O3) sisaldus üle 98% ning kompositsioon nagu sisaldas väikest kogust raudoksiidi, ränioksiidist, appera valge.
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.
teralisus: 12 # -220 #
Micropowder: 240#-1200#
iseloomu
1. Ceramic surface treatment
2. F12-F2000
3. Grinding/Polishing
4. Valge Alumiiniumoksiid
TECHNICAL DATA
|
kasutus |
spetsifikatsioon |
keemiline% |
|||
|
Al2O3 |
Na2O |
Magnetic materjali% |
SiO2 |
||
|
abrasiivid |
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 |
|
|
tulekindlast materjalist |
180 # -0 200 # -0 320 # -0 |
≥99.3 |
≤0.4 |
≤0.06 |
≤0.05 |
|
Micro pulber |
0-1mm 1-3mm 3-5mm 5-8mm 8-12mm |
≥99 |
≤0.4 |
≤0.1 |
≤0.02 |
|
keemilise koostisega |
Füüsikalised omadused |
|||
|
kirjed |
Täpsustatud väärtus (%) |
kirjed |
vara |
|
|
Al2O3 |
99.18min |
värv |
valge |
|
|
SiO2 |
0.04max |
Puistetiheduse |
1.75-1.95g / cm3 |
|
|
Na2O |
0.40max |
tõsi tihedus |
3,90 g / cm3 min |
|
|
Fe2O3 |
0.08max |
kõvadus |
Morse kõvadus |
9 |
|
Micro kõvadus |
21600-22600kg / mm3 |
|||
|
sisu magnetilise aine |
0,0023% max |
|||
TAOTLUS
Kombineeritud abrasiivide ning kaetud abrasiivid
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
