Brown Aluminum oksido
Maikling Paglalarawan:
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...
TAMPOK
Brown aluminum oxide ay fused at crystallized sa ilalim ng mataas na temperatura mula sa isang halo ng bauxite at iba pang at iba pang mga raw na materyales. Ito ay nailalarawan sa pamamagitan ng kanyang mataas na tigas, magandang kayamutan at hugis sa laki. Abrasives tool na ginawa ng mga ito ay angkop para sa paggiling metal ng mataas na makunat lakas tulad ng: carbon bakal, general-purpose haluang metal bakal, annealed malambot bakal at mahirap Broze, etc.It din maaaring magamit bilang matigas ang ulo materyales.
Laki Grit: 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%.
TEKNIKAL NA DATA
|
layunin |
espesipikasyon |
Komposisyong kemikal(%) |
Magnetic materyal na nilalaman (%) max |
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|
Abrasives grade |
Al2O3min |
Fe2O3max |
SiO2max |
TiO2max |
|||
|
butil |
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 |
- |
|
|
Matigas ang ulo grade |
Group Sukat |
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 |
- |
|
|
kulay |
madilim na kayumanggi |
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|
Hardness (mohs) |
siyam |
||||||
|
Temperatura ng pagkatunaw (° C) |
2250 |
||||||
|
Maximum na temperatura service (° C) |
1900 |
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|
Ture density (g / cm3) |
3.9 |
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|
Crystal anyo |
Trigonal kristal na sistema |
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Paggamit ng Produkto
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
