Vim li cas Pom Pom Porosity Matters rau Silica Cib
Rau cov neeg yuav khoom xaiv cov ntaub ntawv refractory rau siab -kub rauv, qhov pom meej porosity ntawm silica cib yog ib qho tseem ceeb kev ntsuas. Pom pom porosity hais txog qhov feem pua ntawm cov pores qhib hauv lub cib refractory. Cov pores no tuaj yeem nqus tau cov pa roj, plua plav, vapor lossis slag thaum lub sijhawm ua haujlwm ntawm lub cub tawg, uas tuaj yeem cuam tshuam rau thermal stability, corrosion kuj thiab kev pab lub neej.
Silica cibyog dav siv nyob rau hauv iav furnaces, coke ncu thiab kub moj tej tawg qhov cub vim nws siab SiO2 cov ntsiab lus, zoo load- bearing muaj peev xwm ntawm kub thiab ruaj khov kev kawm nyob rau hauv acidic cua. Txawm li cas los xij, txawm tias ob lub cib muaj cov tshuaj lom neeg zoo sib xws, lawv cov kev pabcuam kev ua haujlwm yuav txawv yog tias lawv qhov porosity, ntom thiab firing zoo tsis zoo ib yam.
Rau cov neeg yuav khoom txawv teb chaws, kuaj xyuas qhov pom tseeb ntawm qhov porosity ntawm silica cib pab txo qis kev pheej hmoo yuav khoom thiab zam kev ua tsis tiav thaum ntxov.
Dab tsi yog Qhov Pom Pom Pom Pom Zoo ntawm Silica Cib?
Hauv ntau qhov tshwj xeeb refractory, qhov pom tseeb porosity ntawm silica cib feem ntau yog nyob ib puag ncig18% mus rau 24%, nyob ntawm raw khoom purity, firing kub, crystal transformation thiab ntau lawm tswj. Qee qhov siab - zoo silica refractory cib cov khoom yuav muaj cov qauv pore tswj ntau dua rau cov ntawv thov tshwj xeeb rau qhov cub.
Ib qho porosity qis feem ntau txhais tau tias muaj qhov ntom ntom dua thiab zoo dua rau cov pa roj los yog slag nkag. Txawm li cas los xij, tsis tshua muaj porosity tsis yog tib lub hom phiaj xwb. Silica cib kuj xav tau cov qauv siv lead ua kom zoo thiab thermal expansion stability. Yog tias lub cib tsis zoo raug rho tawm haujlwm lossis qhov pore faib tsis sib npaug, nws yuav tawg, tawg lossis poob lub zog thaum lub sijhawm ua haujlwm ntev -.
Yog li ntawd, cov neeg yuav khoom yuav tsum ntsuas qhov pom tseeb ntawm qhov porosity ua ke nrog ntau qhov ntom ntom, txias crushing zog, refractoriness nyob rau hauv load thiab residual quartz ntsiab lus.
Yuav ua li cas Porosity cuam tshuam rau lub neej rauv
Qhov pom meej porosity ntawm silica cib tuaj yeem cuam tshuam rau lub neej ntawm lub cub tawg ntau txoj hauv kev.
Ua ntej, qhib qhov pores yuav tso cai rau alkali vapor, plua plav lossis slag Cheebtsam nkag mus rau cov qauv cib. Nyob rau hauv cov iav furnaces thiab coke ncu, qhov kev nkag mus no yuav maj mam hloov cov qauv sab hauv ntawm lub hauv ob sab phlu. Nyob rau tib lub sij hawm, lub cib yuav ua tsis muaj zog los yog ntau yooj yim rau corrosion.
Qhov thib ob, porosity influences mechanical zog. Ib qho silica cib uas muaj qhov qhib porosity tuaj yeem ua rau qis qis qis qis zog thiab qis dua rau kev puas tsuaj. Qhov no yog ib qho tseem ceeb nyob rau hauv cov cheeb tsam uas lub hauv ob sab phlu nqa load los yog ntsib gas flow erosion.
Thib peb, pore qauv cuam tshuam rau thermal stability. Thaum rov ua cua sov thiab txias, qhov pores tsis sib xws tuaj yeem tsim kev ntxhov siab. Yog tias cov cib zoo tsis ruaj khov, cov kab nrib pleb tuaj yeem tsim thiab ua rau lub tshuab ua kom lub neej luv.
Vim li no, cov neeg yuav khoom yuav tsum tsis txhob nug txog tus nqi qis tshaj silica cib. Cov qauv pore ruaj khov feem ntau muab qhov ntev zoo dua - lub sij hawm tus nqi dua li lub cib pheej yig dua nrog cov khoom tsis zoo.
Silica Cib rau iav rauv daim ntaub ntawv
Silica cib rau iav rauv daim ntaub ntawvfeem ntau yog siv rau hauv cov yas, cov qauv sab saud thiab lwm qhov chaw siab - qhov kub thiab txias. Cov cheeb tsam no yuav tsum tau zoo heev - kub lub zog thiab ntim stability. Yog hais tias pom tseeb porosity siab dhau lawm, vapor thiab batch plua plav tuaj yeem nkag mus rau hauv cib yooj yim dua, uas tuaj yeem txo cov kab hauv lub neej.
For glass furnace buyers, important technical indicators include SiO2 content, apparent porosity, bulk density, refractoriness under load, true density and creep resistance. Tus neeg muag khoom yuav tsum tau nkag siab txog lub tshuab hluav taws xob hom, kev ua haujlwm kub, cov iav muaj pes tsawg leeg thiab kev cia siab rau lub neej kev sib tw.
Ib qho tsim nyog silica cib rau iav rauv hauv ob sab phlu yuav tsum muaj kev tswj cov porosity, cov ntxhia ruaj khov theem thiab qhov tseeb qhov ntev. Qhov tsis zoo ntawm qhov tsis zoo yuav ua rau cov pob qij txha loj dua, uas tuaj yeem ua rau kom poob cua sov thiab tshuaj tua kab mob.
Silica Cib rau Coke Cub thiab Kub Blast Cub
Silica cib kuj tau siv dav hauv coke qhov cub phab ntsa thiab kub blast qhov cub checker cib. Hauv cov qhov cub coke, lub cib yuav tsum tiv taus ntev -lub sij hawm kub kub thiab cov khoom thauj khoom. Hauv cov qhov cub kub kub, thermal cycling thiab gas flow condition yog ib qho tseem ceeb.
Rau coke cub silica cib, pom meej porosity yuav tsum ruaj khov thiab zoo ib yam nyob rau hauv batch. Cov porosity tsis sib xws tuaj yeem ua rau muaj tus cwj pwm nthuav dav sib txawv, uas tuaj yeem cuam tshuam rau kev ncaj ncees ntawm lub cub tawg qauv. Rau kub moj tej tawg qhov cub silica cib, thermal shock kuj, load kev ua tau zoo thiab ntev - lub sij hawm seem stability yuav tsum tau txiav txim siab ua ke.
Thaum muas silica cib los ntawm Tuam Tshoj los yog lwm tus neeg muag khoom, cov neeg yuav khoom yuav tsum thov ib daim ntawv qhia kev thiab paub meej tias cov khoom puas tsim los rau coke cub, iav kiln, kub moj tej tawg qhov cub los yog dav siv rauv siv.
Tsawg Porosity Silica Brick vs Standard Silica Cib
Tsawg porosity silica cib qee zaum raug xaiv rau thaj chaw uas zoo dua corrosion kuj thiab siab dua yuav tsum tau. Piv nrog cov txheej txheem silica cib, qhov porosity silica refractory cib tsis tshua muaj peev xwm muab tau zoo dua rau kev nkag mus rau roj thiab tshuaj tua kab mob.
Txawm li cas los xij, qhov kev xaiv nyob ntawm qhov tseeb ntawm qhov cub. Txheem silica cib tej zaum yuav txaus rau ntau qhov dav dav dav -kub acidic ib puag ncig. Cov qib porosity tsawg yuav tsim nyog rau qhov xav tau iav rauv los yog coke cub tej yaam num uas yuav ua rau lub cub tawg ntev dua.
Cov neeg yuav khoom yuav tsum sib piv tsis yog qhov porosity nkaus xwb tab sis kuj yog tus nqi, lub sijhawm khoom xa tuaj, kev ua siab ntev thiab kev ua haujlwm dhau los.
Cov neeg yuav khoom yuav tsum kuaj xyuas ua ntej xaj
Ua ntej muab qhov kev txiav txim, cov neeg yuav khoom yuav tsum muab lub tshuab ua kom sov, ua haujlwm kub, cua, qhov chaw hauv ob sab phlu, kos duab loj thiab xav tau kev pab lub neej. Rau kev soj ntsuam ntawm silica cib chaw tsim tshuaj paus, tus neeg yuav khoom yuav tsum tau xyuas cov tshuaj muaj pes tsawg leeg, pom meej porosity, bulk ntom, txias crushing zog, refractoriness nyob rau hauv load thiab xeem qauv.
Ntim kuj tseem ceeb rau kev txiav txim export. Silica hluav taws cib yuav tsum tau ntim rau ntawm cov pallets muaj zog nrog kev tiv thaiv kev ya raws thiab kev tiv thaiv ntug kom txo tau kev tawg thaum lub sijhawm thauj mus los.
Yog tias qhov project xav tau cov duab kev cai, tus neeg muag khoom yuav tsum paub meej tias cov duab kos, kev ua siab ntev thiab kev sim ua ntej ua zaub mov xa tuaj.
Qhov pom meej porosity ntawm silica cib plays lub luag haujlwm tseem ceeb hauv lub neej ntawm lub cub tawg. Cov qauv pore tswj tau tuaj yeem txhim kho corrosion kuj, lub zog thiab ntev - lub sij hawm hauv ob sab phlu stability. Rau cov iav furnaces, coke ncu thiab kub blast qhov cub, cov neeg yuav khoom yuav tsum ntsuas silica cib raws li qhov porosity, ntom, SiO2 cov ntsiab lus, thermal kev ua tau zoo thiab qhov tseeb ntawm lub cub tawg.
Xaiv txoj cai silica cib tsis yog tsuas yog kev txiav txim siab nqi xwb. Nws yog ib qho kev txiav txim siab uas cuam tshuam rau kev nyab xeeb ntawm lub cub tawg, tus nqi tu thiab kev pab lub neej.
