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...
DZICHIBUDA
Brown aruminiyamu oxide iri fused uye akapfupikisa pasi kumusoro tembiricha kubva musanganiswa bauxite nezvimwe nezvimwe mbishi zvinhu. It kunoratidzwa ayo yakakwirira zvakaoma, kuoma zvakanaka uye chimiro ukuru. Abrasives zvishandiso akaita kwaro akakodzera kukuya nesimbi mukuru-tensile simba akadai: kabhoni simbi, mukuru-chinangwa chiwanikwa simbi, annealed nyore kufurirwa simbi uye zvakaoma broze, etc.It inogonawo kushandiswa sezvo refractory zvinhu.
Saizi the: 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%.
Technical Data
|
chinangwa |
Specification |
Chemical Zvinoumba (%) |
Magnetic zvinhu kugutsikana (%) Max |
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|
Abrasives giredha |
Al2O3min |
Fe2O3max |
SiO2max |
TiO2max |
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|
tsanga |
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 |
- |
|
|
giredhi Refractory |
Group Size |
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 |
- |
|
|
ruvara |
shava |
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|
Pokuoma (mohs) |
9.0 |
||||||
|
Utsotso pfungwa (° C) |
2250 |
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|
Kunonyanyisa basa tembiricha (° C) |
1900 |
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|
Ramangwana arambe achirema (g / cm3) |
3.9 |
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|
Crystal fomu |
Trigonal njenjere hurongwa |
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Product kushandiswa
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.
Application
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
