Alumina Ceramic pas nrig

Alumina ceramic puag ncig pas nrig yog ib yam ntawm cov pas nrig ceramic, kuj yog ib yam ntawm alumina ceramic khoom.

Alumina ceramic round pas nrig

Nta ntawm alumina ceramic round pas nrig:

A. Lub zog yog siab dua cov av nplaum ceramics, hardness siab heev, muaj kev hnav zoo heev;

B. Kub kub tsis kam, tuaj yeem siv rau hauv 1600 qhov kub thiab txias degrees;

C. Muaj zog corrosion kuj;

D. Zoo hluav taws xob rwb thaiv tsev kev ua tau zoo, nyob rau hauv lub kub kub hluav taws xob rwb thaiv tsev kev ua tau zoo yog tshwj xeeb tshaj yog zoo, ib millimeter thickness yuav tiv taus ib tug voltage ntawm ntau tshaj 8000V.

Txhua yam muaj qhov zoo yuav tsum muaj qhov tsis zoo, ces koj puas paub dab tsi yog qhov tsis zoo ntawm alumina ceramic round pas nrig?

Qhov tsis zoo ntawm alumina ceramic round pas nrig yog:

Tsawg toughness, tsis zoo cua sov thiab poob siab tsis kam, tsis tuaj yeem tiv taus qhov hloov pauv ntawm qhov kub thiab txias.

Corrosion kuj

Nws muaj cov khoom siv tshuaj lom neeg zoo heev thiab ua rau cov hlau yaig

Muaj zog hnav thiab corrosion kuj

Kev kub siab ua haujlwm, kev ua haujlwm zoo rwb thaiv tsev

99 Alumina ceramics tuaj yeem tiv taus kub txog li 1700 degrees
Nws yog ib txwm alkaline refractory
Kev rwb thaiv tsev zoo heev ntawm high voltages, ntau zaus thiab kub kub

Alumina ceramic round pas nrig

Kev tsim cov txheej txheem ntawm alumina ceramic round pas nrig:

Raw khoom batching sib tsoo ua pulp, av moulding ziab hmoov kub siab sintering tshuaj xyuas (txias ua) ntim cia Hoobkas.

Cov txheej txheem ntawm alumina ceramic round pas nrig feem ntau siv: qhuav siab, grouting, extrusion, isostatic siab (qhuav txoj kev, ntub txoj kev), txhaj tshuaj coagulation, txaus extension, kub tuag casting, centrifugal grouting, thiab lwm yam. ntawm nws cov kev xav tau, qhov loj me, cov duab nyuaj thiab qhov tseeb, yuav tsum tau txais kev tsim qauv tsim nyog.

Kev npaj hmoov ntawm alumina ceramic pas nrig:

Ua ntej, cov hmoov txhuas yog npaj rau hauv cov khoom siv hmoov raws li cov kev xav tau sib txawv thiab cov txheej txheem sib txawv.

Qhov thib ob yog tsim.

Thaum siv extrusion molding lossis txhaj tshuaj molding, binder thiab plasticizer yuav tsum tau nkag rau hauv cov hmoov. Feem ntau, cov yas thermoplastic lossis resin organic nplaum nrog qhov hnyav piv ntawm 10-30% yuav tsum sib npaug nrog cov hmoov alumina ntawm 150-200 qhov kub thiab txias kom yooj yim rau kev ua haujlwm molding.

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