Brown Aluminiomu elo afẹfẹ
Kukuru Apejuwe:
FEATURES Brown aluminium oxide is fused and crystallized under high temperature from a mixture of bauxite and other and other raw materials. It is characterized by its high hardness,good toughness and shape in size. Abrasives tools made of it are suitable for grinding metals of high-tensile strength such as: carbon steel,general-purpose alloy steel,annealed malleable iron and hard broze,etc.It also can be used as refractory materials. Grit size :12#-220#; Micropowder: 240#-1200#. Character 1...
ẹya
Brown aluminiomu afẹfẹ ti wa ni dapo ati ki o crystallized labẹ ga otutu lati kan adalu ti bauxite ati awọn miiran ati awọn miiran aise ohun elo. O ti wa ni characterized nipasẹ awọn oniwe-ga líle, ti o dara toughness ati ki o apẹrẹ ni iwọn. Abrasives irinṣẹ ṣe ti o ba wa ni o dara fun lilọ irin ti ga-agbara fifẹ bi: carbon, irin, gbogbo-idi alloy, irin, annealed see irin ati lile broze, etc.It tun le ṣee lo bi refractory ohun elo.
Grit iwọn: 12 # -220 #;
Micropowder: 240#-1200#.
Ti ohun kikọ silẹ
1. AL2O3 95% SIO2 1.5% ;
2. Fe2O3 0.3% TIO2 3.0% ;
3. Hardness(mohs) 9 ;
4. Ture density 3.9 ;
5. Magnetic material content 0.050%.
jijẹmọ data
idi |
sipesifikesonu |
Kemikali Tiwqn (%) |
Se awọn ohun elo ti akoonu (%) Max |
||||
Abrasives ite |
Al2O3min |
Fe2O3max |
SiO2max |
TiO2max |
|||
ọkà |
12-80 |
95 |
0.3 |
1.5 |
3.0 |
0.05 |
|
90-150 |
94 |
0.3 |
1.5 |
3.0 |
0.03 |
||
180-220 |
93 |
0.3 |
1.5 |
3.5 |
0.02 |
||
micropowder |
240-4000 |
92,5 |
0,5 |
1.8 |
4.0 |
- |
|
refractory ite |
Group Iwon |
0-1mm 1-3mm 3-5mm 5-8mm |
94,5 |
0.3 |
1.5 |
3.0 |
- |
Fine Powder |
-180mesh -200mesh -240mesh -320mesh |
93,5 |
0,5 |
1.5 |
3.5 |
- |
|
awọ |
Dark brown |
||||||
Líle (mohs) |
9.0 |
||||||
Yo ojuami (° C) |
2250 |
||||||
O pọju iṣẹ otutu (° C) |
1900 |
||||||
Ture iwuwo (g / cm3) |
3,9 |
||||||
Crystal fọọmu |
Trigonal gara eto |
Ọja lilo
1) Abrasive: Produce ceramic gring wheel, resinoid gringding wheel, Grinding stone, Gringing block, sand paper, sand cloth, sand belt, polish wax, abrasive paste, coating etc..
2) Refractory material: Mainly used for abrasion and high temperature resiatant, inoxidizable aggregate and filling of shaped and monolithic refractory in steel metallurgy, various industrial stoves, electric furnace etc..
3) Sandblasting abrasive: Mainly used for various material workpieces to decontaminate, derusting, prevent corrosion, remove oxide skin etc..
4) Abrasion resistance ground: Mainly used for non-slip of airport and road, chenmical factory
board paving.
5) Precision casting: Investment casting technics of stainless steel and aluminium casting in coating.
Ohun elo
1. it is suitable for grinding high-speed,high carbon steel
2.high-grade refractory materials
3.abrasives tool
4.grinding and polishing
5.ceramics
6.LED
7.sandblasting
8.aviation