Lub hom phiaj tseem ceeb ntawm kev rwb thaiv tsev yog txo qis thermal poob ntawm cov khoom siv hluav taws xob thaum lub sij hawm xa khoom, txuag roj, thiab xyuas kom sov. Tuam Tshoj rwb thaiv tsev thermal khoom tuaj yeem muab faib ua txheej, winding, filling, irrigation, spraying, thiab lwm yam raws li kev ua tau zoo thiab kev tsim kho. Ceramic fiber board yog lub teeb yuag refractory Tuam Tshoj rwb thaiv tsev thermal khoom uas tau tshwm sim nyob rau hauv kaum xyoo dhau los.
Txhawm rau txiav txim siab qhov kev ua haujlwm rwb thaiv tsev ntawm cov khoom siv, pib los ntawm cov hauv qab no:
Thermal conductivity: Nws yog ib qho parameter ntawm rwb thaiv tsev cov ntaub ntawv kis tau tus mob ntawm tshav kub muaj peev xwm, uas qhia txog lub thermal conductivity ntawm cov khoom, thiab yog lub ntsiab thermal lub cev yam ntxwv ntawm Tuam Tshoj rwb thaiv tsev thermal khoom. Cov cua kub coefficient ntawm ceramic fiber phaj tsuas yog 0.145W/(mk) thaum lub ceramic fiber board yog 600 degree .
Rong hnyav: Nws muaj peev xwm tsim nyog rau txhua yam ntawm Tuam Tshoj rwb thaiv tsev thermal khoom, thiab nws muaj cov thermal conductivity me me thiab zoo thermal rwb thaiv tsev nyhuv nyob rau hauv lub caij no. Hauv kev tsim vaj tsev, rau kev txuag hluav taws xob thiab qhov hnyav ntawm cov txheej txheem rwb thaiv tsev, cov khoom siv rwb thaiv tsev nrog ib qho me me ntawm lub peev xwm yuav tsum tau siv ntau li ntau tau. Lub peev xwm ntawm ceramic fiber phaj yog 280kg / m3, uas yog 1/4 ntawm lub teeb tsis kam thiab refractory rotation.
Siv qhov kub thiab txias: yog hais txog qhov ntsuas kub uas tuaj yeem them tau rau cov khoom siv rwb thaiv tsev ntev thiab txhim khu kev qha. Lub sij hawm ntev siv kub ntawm ceramic fiber board yog nruab nrab ntawm 850-1300 degrees. Nws yog ib yam khoom uas muaj kub tsis kam ntawm Mo Lai pob zeb fiber ntau nyob rau hauv Tuam Tshoj rwb thaiv tsev thermal khoom.
Compression siv: Ceramic fiber board yog cov khoom siv cua sov semi-hard, uas feem ntau tsis puas thaum compressed loads.
Hlau expansion coefficient: Yog hais tias cov kab expansion coefficient ntawm cov ntaub ntawv rwb thaiv tsev yog loj, lub internal deformation yuav deformed los ua ib tug loj kev nyuaj siab tom qab cua sov. Qhov sib txawv ntawm cov khoom siv hluav taws xob hauv Suav teb, cov khoom siv hluav taws xob ceramic tsis rhuab thiab tsis o. Tsis tas yuav tsum tau khaws cov seams nthuav dav thaum siv.
Kev siv tshuaj lom neeg: Cov kev siv sib txawv xav kom cov ntaub ntawv rwb thaiv tsev thermal muaj cov tshuaj lom neeg zoo. Antichen thiab alkali, anti-corrosion, thiab tsis yooj yim rau oxidize, ceramic fiber daim hlau ua tau zoo nyob rau hauv no hais txog.
Lub thickness ntawm lub rwb thaiv tsev txheej: Yuav kom txo tau lub tshav kub dissipation poob ntawm lub thermal rwb thaiv tsev qauv, lub thickness ntawm Tuam Tshoj rwb thaiv tsev thermal khoom txheej yuav tsum tau xam raws li txoj kev ntawm 'economic thickness'. Ceramic fiber boards tuaj yeem kho qhov loj me me raws li ib puag ncig.
Nws tuaj yeem pom tau tias piv nrog lwm cov ntaub ntawv thermal rwb thaiv tsev, thermal rwb thaiv tsev nyhuv ntawm ceramic fiber daim hlau tseem yog qhov tseem ceeb.
