Dawb Aluminium Oxide

Luv hauj lwm:

NTSEG Ib hom ntawm cov khoom cua abrasive.3 oxidation 2 txhuas (Al2O3) cov ntsiab lus tshaj 98%, thiab muaj pes tsawg leeg xws li muaj ib tug me me npaum li cas ntawm ferric oxide, pob zeb ntais oxide, appera dawb. dawb txhuas oxide ib hom ntawm qib refractories, yog ua los ntawm lub siab zoo alumina los ntawm melting saum toj no 2000 nyob rau hauv lub txhuas oxide zeb hluav taws xob arc tshuab cua sov thiab cua txias. Nws yog dawb nrog lub ntsiab siv lead ua theem alphaAl2O3. Cov dawb alumina ua nyob rau hauv titling fais arc cub tawg muaj cov advantag ...


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khoom cim npe

NTA

Ib hom ntawm cov khoom cua abrasive.3 oxidation 2 txhuas (Al2O3) cov ntsiab lus tshaj 98%, thiab muaj pes tsawg leeg xws li muaj ib tug me me npaum li cas ntawm ferric oxide, pob zeb ntais oxide, appera dawb.
dawb txhuas oxide ib hom ntawm qib refractories, yog ua los ntawm lub siab zoo alumina los ntawm melting saum toj no 2000 nyob rau hauv lub txhuas oxide zeb hluav taws xob arc tshuab cua sov thiab cua txias. Nws yog dawb nrog lub ntsiab siv lead ua theem alphaAl2O3. Cov dawb alumina ua nyob rau hauv titling fais arc tshuab cua sov muaj lub zoo dua ntawm high tej ceev thiab tsawg porosity thiab qhov ntim stability thiab thermal poob siab kuj ua tau zoo tuaj.

zeb loj: 12 # -220 #
micropowder: 240 # -1200 #

cim
1. Tej hub nto kev kho mob
2. F12-F2000
3. Sib Tsoo / Polishing
4. Dawb Aluminium Oxide

 

KEV NTAUB NTAWV

pab

specification

Tshuaj%

Al2O3

Na2O

Sib Nqus cov ntaub ntawv uas%

SiO2

ntxhib no los txhuam

F12 # -80 #

≥99.4

≤0.4

-

≤0.03

90 # -150 #

≥99.3

≤0.4

≤0.03

≤0.05

180 # -240 #

≥98.2

≤0.4

-

≤0.03

1 # -63 #

≥99.3

≤0.4

≤0.03

≤0.05

hluav taws kub-resistant cov ntaub ntawv uas

180 # -0 200 # -0 320 # -0

≥99.3

≤0.4

≤0.06

≤0.05

micro hmoov

0-1mm 1-3mm 3-5mm 5-8mm 8-12mm

≥99

≤0.4

≤0.1

≤0.02

 

Tshuaj compositions

lub zog

Cov khoom

Tus nqi ntawm specification (%)

Cov khoom

Khoom

Al2O3

99.18min

Xim

Dawb

SiO2

0.04max

tej ceev

1.75-1.95g / cm3

Na2O

0.40max

Yeej muaj tseeb ceev

3.90g / cm3 min

Fe2O3

0.08max

hardness

Morse hardness

9

micro hardness

21600-22600kg / mm3

cov ntsiab lus ntawm magnetic tshuaj

0,0023% max

 

DAIM NTAWV THOV

Sib raug zoo ntxhib no los txhuam thiab Coated ntxhib no los txhuam
1.lapping, polishing, zoo nkauj uas tsis yog-nplua pobzeb, thiab siab blasting.
2.Coated ntxhib no los txhuam
3.Surface kev kho mob / xov
4.Anti-Nplua Xim tsev
5.Ceramic Vuas tshwj xeeb ceramics
6.Fluidized txaj Furnaces thiab daim tawv nqaij / Kev Kho Hniav
7.grinding siab carbon steel, high-ceev hlau thiab chilled steel


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