Brown Aluminium OGSAID
Goirid Tuairisgeul:
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...
CHOMHARRAN
Brown almain ogsaid a tha an suaineadh agus shoilleireachadh fo àrd Teòthachd bho measgachadh de bauxite agus eile agus stuthan amh eile. Tha e air a comharrachadh le àrd cruas, deagh TOUGHNESS agus cumadh ann am meud. Sgrìobach innealan a rinn e tha freagarrach airson a bhleith meatailtean àrd-tensile neart leithid: carbon stàilinn, coitcheann-adhbhar alloy stàilinn, annealed malleable iarann agus cruaidh broze, etc.It cuideachd faodar a chleachdadh mar refractory stuthan.
Grinneal size: # 12 # -220;
Micropowder: 240#-1200#.
Character
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%.
THEICNIGEACH DÀTA
|
Adhbhar |
Sònrachadh |
Chemical Composition (%) |
Magnetic stuth shusbaint (%) max |
||||
|
sgrìobach ìre |
Al2O3min |
Fe2O3max |
SiO2max |
TiO2max |
|||
|
gràinne |
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 ìre |
Buidheann Meud |
0-1mm 1-3mm 3-5mm 5-8mm |
94.5 |
0.3 |
1.5 |
3.0 |
- |
|
Fine Ghlanadh |
-180mesh -200mesh -240mesh -320mesh |
93,5 |
0.5 |
1.5 |
3.5 |
- |
|
|
dath |
dubh-dhonn |
||||||
|
Cruas (mohs) |
9.0 |
||||||
|
Leaghaidh phuing (° C) |
2250 |
||||||
|
Teòthachd as àirde tron seirbheis Teòthachd (° C) |
1900 |
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|
Ture dùmhlachd (g / cm3) |
3.9 |
||||||
|
Crystal foirm |
Trigonal criostal siostam |
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Bathar Cleachdadh an fhaidhle
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.
Iarrtas
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
