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...
FEATURES
Brown aluminum oxide da aka Fused da daskarar karkashin high zafin jiki daga cakuda haƙar da sauran da kuma sauran albarkatun kasa. An halin ta high taurin, mai kyau tauri da kuma siffar a cikin size. Abrasives kayan aikin yi na shi ne ya dace domin nika karafa na high-tensile ƙarfi kamar: carbon karfe, janar-manufa gami karfe, annealed malleable baƙin ƙarfe, da wuya broze, etc.It kuma za a iya amfani da a matsayin mai tsaurin kayan.
Grit 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%.
bayanan fasaha
|
Nufa |
Musammantawa |
Chemical Abun da ke ciki (%) |
Magnetic kayan ciki (%) max |
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|
Abrasives sa |
Al2O3min |
Fe2O3max |
SiO2max |
TiO2max |
|||
|
hatsi |
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 |
- |
|
|
tsaurin sa |
Group Girman |
0-1mm 1-3mm 3-5mm 5-8mm |
94,5 |
0.3 |
1.5 |
3.0 |
- |
|
Fine Foda |
-180mesh -200mesh -240mesh -320mesh |
93,5 |
0.5 |
1.5 |
3.5 |
- |
|
|
launi |
duhu Brown |
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|
Taurin (mohs) |
9.0 |
||||||
|
Narkewa batu (° C) |
2250 |
||||||
|
Matsakaicin sabis zazzabi (° C) |
1900 |
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|
Auke da yawa (g / cm3) |
3.9 |
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|
Crystal fom |
Trigonal crystal tsarin |
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Samfurin amfani
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.
Aikace-aikace
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
