Brown Aluminum Oxide
Short Description:
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...
TOETOETRA
Volontsôkôlà aluminium azôty dia fused sy crystallized ambony ambany hafanana avy amin'ny fifangaroan'ny bauxite sy ny hafa sy ny akora. Izany dia miavaka amin'ny avo ny hamafin'ny, tsara mikasika ny Fahasarotana sy ny endriky ny habeny. Abrasives fitaovana natao azy dia tsara noho ny fikitroha metaly avo-tensile hery toy ny hoe: carbone vy, general-tanjona firaka vy, annealed mora volavolaina vy sy mafy broze, etc.It ihany koa dia azo ampiasaina ho toy ny fitaovana refractory.
Herimpo size: 12 # -220 #;
Micropowder: 240#-1200#.
Toetra
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%.
akora teknika
Zava-kendreny |
famaritana |
Zavatra simika (%) |
Andriamby votoaty ara-nofo (%) Max |
||||
Abrasives kilasy |
Al2O3min |
Fe2O3max |
SiO2max |
TiO2max |
|||
voa |
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 kilasy |
Group Size |
0-1mm 1-3mm 3-5mm 5-8mm |
94,5 |
0.3 |
1.5 |
3.0 |
- |
vovoka madinika |
-180mesh -200mesh -240mesh -320mesh |
93,5 |
0.5 |
1.5 |
3.5 |
- |
|
loko |
Volontany matroka |
||||||
Hamafin'ny (mohs) |
9.0 |
||||||
Mpandrendrika pas (° C) |
2250 |
||||||
Mari-pana ambony indrindra fanompoana (° C) |
1900 |
||||||
Ture hakitroky (g / cm3) |
3.9 |
||||||
Crystal iombonana |
Trigonal rafitra kristaly |
Product fampiasana
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.
Fampiharana
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