Brown Aluminium Oxide

Luv hauj lwm:

NTA Brown txhuas oxide yog fused thiab crystallized nyob rau hauv kub ntawm ib tug sib tov ntawm bauxite thiab lwm yam thiab lwm yam raw cov ntaub ntawv. Nws yog yus muaj los ntawm nws cov high hardness, zoo toughness thiab zoo nyob rau hauv loj. Ntxhib no los txhuam cov cuab yeej ua rau nws ua yog tsim kev sib tsoo co ntawm high-tensile zog xws li: cov hlau, general-lub hom phiaj hlau steel, annealed malleable hlau thiab nyuaj broze, etc.It kuj yuav siv tau raws li refractory cov ntaub ntawv. Zeb loj: 12 # -220 #; Micropowder: 240 # -1200 #. Ximxoo 1 ...


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NTA

Brown txhuas oxide yog fused thiab crystallized nyob rau hauv kub ntawm ib tug sib tov ntawm bauxite thiab lwm yam thiab lwm yam raw cov ntaub ntawv. Nws yog yus muaj los ntawm nws cov high hardness, zoo toughness thiab zoo nyob rau hauv loj. Ntxhib no los txhuam cov cuab yeej ua rau nws ua yog tsim kev sib tsoo co ntawm high-tensile zog xws li: cov hlau, general-lub hom phiaj hlau steel, annealed malleable hlau thiab nyuaj broze, etc.It kuj yuav siv tau raws li refractory cov ntaub ntawv.

Zeb loj: 12 # -220 #;
Micropowder: 240#-1200#.

Ximxoo
1. AL2O3 95% SIO2 1.5%;
2. Fe2O3 0.3% TIO2 3.0%;
3. Hardness (mohs) 9;
4. txhais ceev 3.9;
5. Sib Nqus cov ntaub ntawv uas cov ntsiab lus 0,050%.

 

 

KEV NTAUB NTAWV

Purpose

specification

Tshuaj Muaj pes tsawg leeg (%)

Sib Nqus cov ntaub ntawv uas cov ntsiab lus (%) max

ntxhib no los txhuam qib

Al2O3min

Fe2O3max

SiO2max

TiO2max

grain

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

-

refractory qib

Group Loj

0-1mm 1-3mm 3-5mm 5-8mm

94,5

0.3

1.5

3.0

-

fine Hmoov

-180mesh -200mesh -240mesh -320mesh

93,5

0.5

1.5

3.5

-

xim

tsaus xim av

Hardness (mohs)

9.0

Melting point (° C)

2250

Maximum kev pab kub (° C)

1900

Txhais ceev (g / cm3)

3.9

Crystal daim ntawv

Trigonal siv lead ua system

 

DAIM NTAWV THOV

Khoom pab
1) Abrasive: Tsim tej hub gring log, resinoid gringding log, sib tsoo pob zeb, Gringing thaiv, xuab zeb ntawv, xuab zeb daim ntaub, xuab zeb siv, polish ciab, abrasive muab tshuaj txhuam, txheej thiab lwm yam ..
2) refractory khoom: Mas siv rau puas thiab kub resiatant, inoxidizable sau ua ib pawg thiab filling ntawm zoo li tus thiab monolithic refractory nyob rau hauv steel metallurgy, ntau yam muaj qhov txos, hluav taws xob tshuab cua sov thiab lwm yam ..
3) Sandblasting abrasive: Mas siv tau rau ntau cov ntaub ntawv uas workpieces rau ntxuav, derusting, tiv thaiv kom txhob xeb, tshem tawm oxide daim tawv nqaij thiab lwm yam .
4) Puas kuj av: Mas siv rau tsis yog-ris hauv qab ntawm lub tshav dav hlau thiab txoj kev, chenmical Hoobkas
board paving.
5) Precision casting: Peev casting technics ntawm stainless hlau thiab txhuas casting nyob rau hauv txheej.

Daim ntawv thov
1. nws yog haum rau kev sib tsoo high-ceev, siab carbon steel
2.high-qib refractory ntaub ntawv
3.abrasives cuab tam
4.grinding thiab polishing
5.ceramics
6.LED
7.sandblasting
8.aviation


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