Cov neeg muas zaub hauv Malaysia xaj 4 * 20GP thawv refractory siab alumina cib
Lub Kaum Ob Hlis. 4 * 20 GP thawv siab alumina cib tau ntim rau xa mus rau cov neeg siv khoom hauv Malaysia. High quality zoo nqi refractory hluav taws cib nyob rau hauv Topower Refractory.
Txhawm rau txheeb xyuas qhov zoo thiab qib siab ntawm alumina cib, nws tuaj yeem txheeb xyuas los ntawm peb yam: zoo li, lub cev ntom ntom thiab kuaj.
Ua ntej ntawm tag nrho cov, txheeb xyuas nws los ntawm cov tsos xim: yog hais tias cov xim ntawm lub siab alumina cib yog daj, nws yog ib tug thib peb-qib high-alumina cib. Yog tias xim daj-dawb, nws ua pov thawj tias nws yog qib thib ob-qib siab-alumina cib. cib. Yog tias qhov tsos ntawm peb cov xim no tsis du lossis tsis muaj cov theem siv lead ua, nws txhais tau hais tias qhov kub thiab txias sintering tsawg thiab lub zog tsis zoo thaum siv.
Tsis tas li ntawd, nws nyob ntawm seb puas muaj cov pob dub lossis thaj chaw loj ntawm cov khoom siv hluav taws kub nyhiab ntawm qhov chaw siab ntawm alumina cib. Yog tias muaj cov pob dub, nws yog vim tias cov ntsiab lus hlau ntawm cov khoom siv raw yog siab dhau, thiab karst qhov yuav tshwm sim thaum siv, uas yuav cuam tshuam rau lub neej kev pabcuam. Nws kuj tseem nyob ntawm seb qhov saum npoo ntawm high-alumina cib yog du. Yog hais tias qhov saum npoo tsis du, nws yog vim hais tias cov outriggers raug rho tawm haujlwm thaum lub sij hawm sintering, thiab muaj cov cib loj nias rau ntawm nws, uas ua rau qhov tsis sib xws. Qhov no tseem cuam tshuam rau txheej staggered thaum lub sij hawm masonry, thiab tseem yuav cuam tshuam rau lub neej kev pab cuam tom qab siv.
Cov kauj ruam tom ntej yog saib qhov loj. Qhov loj me yuav tsum ntsuas nrog tus pas ntsuas. Yog hais tias qhov ntev, dav, thiab thickness ntawm high-alumina cib yog ntau tshaj 2 hli, nws txhais tau hais tias cov pwm nplai loj dhau lawm, thiab nws kuj yog vim li cas rau cov khoom siv raw. saum toj no. High alumina cib ntawm qhov loj me no tsis tuaj yeem siv.
Qhov zoo ntawm high-alumina cib kuj tuaj yeem pom los ntawm qhov ntom ntom. Txoj kev ntsuas yog ntsuas qhov hnyav ntawm ib lub cib nrog lub ntsuas hluav taws xob, thiab tom qab ntawd ntsuas qhov ntev, qhov dav, qhov siab lossis qhov loj ntawm lub siab-alumina cib, thiab tom qab ntawd xam qhov ntim, muab faib los ntawm qhov hnyav los ntawm ntim, yog qhov tshwj xeeb lub ntiajteb txawj nqus. ntawm high alumina bricks. Yog tias qhov tshwj xeeb lub ntiajteb txawj nqus qis dua 2.3, nws ua pov thawj tias yog qib peb qib high-alumina cib. Yog tias qhov ntom ntom ntau dua 2.3, nws yog qib thib ob qib high-alumina cib. Yog hais tias qhov ntau ntom yog siab dua 2.45, qhov ntawd yog thawj qib siab alumina cib.
Cov ntsiab lus ntawm aluminium refractory cib, yog tias cov ntsiab lus txhuas yog 55 feem pua, yog qib thib peb qib high-alumina cib, yog tias nws yog 65 feem pua, nws yog qib thib ob qib high-alumina cib, yog tias nws yog 75 feem pua, nws yog thawj-qib high-alumina cib, tab sis cov ntsiab lus aluminium yog Kom paub los ntawm cov tshuaj ntsuam xyuas. Nws tsis tuaj yeem pom ncaj qha.
Tsis tas li ntawd, lub zog, thermal shock, thiab reburning kab hloov pauv ntawm refractory bricks tsuas yog paub los ntawm cov txheej txheem ntawm lub cev thiab tshuaj, uas tsis tuaj yeem pom ntawm qhov muag liab qab.
Lub load softening kub ntawm refractory bricks kuj yog cov khoom tseem ceeb tshaj plaws nyob rau hauv txoj kev siv. Muaj ob txoj hauv kev los txheeb xyuas qhov no. Ib qho yog saib qhov kub ntawm sintering ntawm high-alumina cib. Yog hais tias lub sintering kub yog 1380, ces lub load yog nyob ib ncig ntawm 1400. Yog hais tias lub sintering kub yog 1450, ces lub load kub yog nyob ib ncig ntawm 1480. Txawm li cas los, yog hais tias lub load softening kub yuav tsum tau ntau tshaj, nws yuav tsum tau kuaj.
Feem ntau, qhov zoo ntawm alumina bricks yog txiav txim los ntawm peb txoj kev intuitive: xim, loj shrinkage, thiab lub cev ceev. Tau kawg, yog tias tus neeg siv xav tau lwm qhov ntsuas, nws yuav tsum tau sim kom paub.
