Brown Aluminium oxide
Mubo nga paghulagway:
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...
ARTIKULO
Brown aluminum oxide ang fused ug giasukaran ubos sa hatag-as nga temperatura gikan sa usa ka sinagol nga bauxite ug uban pang mga ug sa uban pang mga hilaw nga materyales. Kini gihulagway pinaagi sa sa iyang mga hatag-as katig-a, maayo nga kalig-on ug porma sa gidak-on. Abrasives mga himan nga gihimo niini mao ang angay alang sa grinding metal sa mga high-mainat kalig-on sama sa: carbon steel, kinatibuk--katuyoan subong steel, annealed maumol nga puthaw ug sa malisud nga broze, etc.It usab mahimong gamiton ingon nga nagmasukihon mga materyales.
Gidak-on hamis: 12 # -220 #;
Micropowder: 240#-1200#.
Kinaiya
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%.
sa teknikal nga data
|
Katuyoan |
paghingalan |
Kemikal nga Komposisyon (%) |
Magnetic materyal nga sulod (%) max |
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|
Abrasives grado |
Al2O3min |
Fe2O3max |
SiO2max |
TiO2max |
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|
mga lugas |
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 |
- |
|
|
nagmasukihon grado |
Group Size |
0-1mm 1-3mm 3-5mm 5-8mm |
94,5 |
0.3 |
1.5 |
3.0 |
- |
|
lino nga fino nga Powder |
-180mesh -200mesh -240mesh -320mesh |
93,5 |
0,5 |
1.5 |
3.5 |
- |
|
|
kolor |
Dark brown |
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|
Katig-a (mohs) |
9.0 |
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|
Nagkahilis nga punto (° C) |
2250 |
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|
Maximum temperatura nga pag-alagad (° C) |
1900 |
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|
Kasulatan Densidad (g / cm3) |
3.9 |
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|
Crystal porma |
Trigonal kristal nga sistema |
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Paggamit Product
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.
Paggamit
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
