Balta alumīnija oksīds
Īss apraksts:
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...
IESPĒJAS
Tāds mākslīgo abrasive.3 oksidēšanas 2 alumīnija (Al2O3) saturu, kas pārsniedz 98%, un sastāvu, piemēram, kas satur nelielu daudzumu dzelzs oksīda, silīcija oksīda, appera balts.
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.
smiltis izmērs: 12 # -220 #
Micropowder: 240#-1200#
raksturs
1. Ceramic surface treatment
2. F12-F2000
3. Grinding/Polishing
4. Balta alumīnija oksīds
TECHNICAL DATA
lietošana |
specifikācija |
Chemical% |
|||
Al2O3 |
Na2O |
Magnētiskais materiāls% |
SiO2 |
||
abrazīviem |
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 |
|
ugunsizturīgs materiāls |
180 # -0 200 # -0 320 # -0 |
≥99.3 |
≤0.4 |
≤0.06 |
≤0.05 |
Micro pulveris |
0-1mm 1-3mm 3-5mm 5-8mm 8-12mm |
≥99 |
≤0.4 |
≤0.1 |
≤0.02 |
ķīmiskie sastāvi |
Fizikālās īpašības |
|||
preces |
Specifikācijas vērtība (%) |
preces |
īpašums |
|
Al2O3 |
99.18min |
krāsa |
balts |
|
SiO2 |
0.04max |
Tilpuma blīvums |
1.75-1.95g / cm3 |
|
Na2O |
0.40max |
True blīvums |
3.90g / cm3 min |
|
Fe2O3 |
0.08max |
cietība |
valzirgs cietība |
9 |
Micro cietība |
21600-22600kg / mm3 |
|||
saturs magnētiskā vielas |
0,0023% max |
PIETEIKUMS
Abrazīvie un pārklājumu abrazīviem
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