Brown Aluminium Oksida
Pondok 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...
FITUR
Brown aluminium oksida ieu datar tur crystallized handapeun suhu luhur tina campuran bauxite sarta bahan baku sejen tur lianna. Hal ieu dicirikeun ku teu karasa tinggi na, kateguhan alus jeung bentuk dina ukuranana. Abrasives parabot anu dijieun tina eta anu cocog pikeun grinding logam kakuatan tinggi-tensile kayaning: waja karbon, baja alloy umum-Tujuan, beusi malleable annealed na broze teuas, etc.It ogé bisa dipaké salaku bahan refractory.
Ukuran Grit: 12 # -220 #;
Micropowder: 240#-1200#.
Karakter
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%.
DATA Infobox
|
maksud |
spésifikasi |
Komposisi kimia (%) |
eusi bahan magnetik (%) max |
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|
Abrasives kelas |
Al2O3min |
Fe2O3max |
SiO2max |
TiO2max |
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|
paparean |
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 |
- |
|
|
kelas Refractory |
Ukuran Grup |
0-1mm 1-3mm 3-5mm 5-8mm |
94,5 |
0,3 |
1.5 |
3.0 |
- |
|
rupa Bubuk |
-180mesh -200mesh -240mesh -320mesh |
93,5 |
0,5 |
1.5 |
3,5 |
- |
|
|
warna |
coklat poék |
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|
Teu karasa (mohs) |
9,0 |
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|
titik lebur (° C) |
2250 |
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|
hawa jasa maksimum (° C) |
1900 |
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|
kapadetan Ture (g / cm3) |
3,9 |
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|
formulir kristal |
Sistim kristal Trigonal |
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Pamakéan produk
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.
Aplikasi
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
