• White fused alumina

Dawb fused alumina

Dawb corundum nrog muaj txhuas oxide hmoov raws li raw khoom, nyob rau hauv lub arc tom qab kub melting saum toj no 2000 degrees tom qab txias, tom qab crushing shaping, sib nqus sib cais rau hlau, sieve yog muab faib mus rau hauv ib tug ntau yam ntawm particle loj, cov khoom tiav muaj ntom ntom ntom, siab hardness, particle daim ntawv ntse lub kaum sab xis.Hlau-dawb cov ntaub ntawv nrog siab purity, siab whiteness, siab hardness thiab ntau yam particle loj.Grain-loj xuab zeb series cov khoom: tsim rau kev tsim cov ceramics, resin consolidation abrasive cov cuab yeej thiab sib tsoo, polishing, sandblasting, precision casting (kev nqis peev casting tshwj xeeb corundum) thiab lwm yam.Ntu xuab zeb thiab nplua hmoov series: feem ntau yog siv los tsim cov khoom siv qib siab refractory.

Cov yam ntxwv ntawm lub cev

Hardness

9, 0 hmu

Xim

dawb

Cov qoob loo

lub kaum sab xis

Melting point

ca.2250 ° C

Qhov siab tshaj qhov kev pabcuam kub

ca.1900 ° C

Lub ntiajteb txawj nqus tshwj xeeb

ca.3.9 g / cm3

Qhov ntom ntom

ca.3.5g / cm3

Kev tshuaj xyuas lub cev zoo

Dawb Fused Alumina Macro

Dawb FuseAlumina hmoov 

Al2O3

99.5%

99.5%

Na2O

0.35%

0.35%

Fe2O 3

0.1%

0.1%

SiO 2

0.1%

0.1%

CaO

0.05%

0.05%

AVAILABLE SIZES
Dawb fused alumina Macro

PEB Qhov nruab nrab grain loj (ib m)
f020 ua 850-1180 : kuv
f022 ua 710-1000 Nws
f024 ua 600-850 Nws
f030 ua 500-710 Ib
f036 ua 425-600 Nws
f040 ua 355-500 : kuv
f046 ua 300-425 : kuv
f054 ua 250-355 : kuv
f060 ua 212-300 : kuv
f070 ua 180-250 Nws
f080 ua 150-212 : kuv
f090 ua 125-180 : kuv
F 100 106-150 : kuv
F 120 90-125 : kuv
F 150 63-106 : kuv
F 180 53-90 : kuv
F 220 45–75 : kuv
F240 28–34 : kuv