Ceramic fiber board yog tsim thiab tsim rau cov thermal daim ntaub ntawv thov kev thov siab ntawm rigidity, thermal rwb thaiv tsev zog thiab puas tsis kam ntawm ceramic fiber boards tau raug txhim kho ntxiv vim qhov ceev dua. Ceramic fiber board yog lub tshuab nqus tsev tsim cov khoom uas tiv taus cov pa roj ntau dua li daim pam fiber ntau. Refractory ceramic fiber board yog qhov zoo tagnrho rau lub qhov cub, boiler duct thiab pawg hauv ob sab phlu ua tsaug rau nws cov thermal conductivity thiab tsis tshua muaj cua sov cia, uas ua rau lub sij hawm luv luv thiab ceev ceev rau kev txij nkawm nyob rau hauv industrial furnaces ua tau.
Ceramic fiber rwb thaiv tsev board yog ib yam ntawm txhuas silicate hluav taws-resisting board, uas yog tsim los ntawm lub tshuab nqus tsev tsim nrog zoo aluminium silicate wool li raw khoom tom qab tshem tawm slag thiab impurity los ntawm kev ntxuav, ntxiv kub kuj binder, forcing, pwm tsim, dewatering. thiab solidifying elaborate processing.
Raws li kev ua haujlwm kub thiab tshuaj lom neeg ntawm ceramic fiber board, whcih tuaj yeem muab faib ua plaub hom.
Cov khoom | STD RFC Board | HP RCF Board | HZ RCF Board |
Qhov ceev (Kg / m3) | 280/300/320 | 280/300/320 | 280/300/320 |
Kev ntsuas kub (℃) | 1260 | 1260 | 1430 ib |
Ua haujlwm kub siab tshaj plaws (℃) | 1100 | 1200 | 1350 |
Cov ntsiab lus dej (%) | ≤1 | ≤1 | ≤1 |
Linear Shrinkage Tom qab cua sov (%) | 1000 ℃ * 24h <2.5 | 1100 ℃ * 24h <2.5 | 1350 ℃ * 24h <2.5 |
Thermal conductivity (W / mK) | |||
200 ℃ | 0.074 ib | 0.055 ib | 0.078 ib |
400 ℃ | 0.092 ib | 0.073 ib | 0.102 ib |
500 ℃ | 0.103 ib | 0.086 ib | 0.116 ib |
600 ℃ | 0.127 ib | 0.105 Nws | 0.135 ib |
Txias Crushing zog (Mpa) | 0.2 | 0.12-0.2 hli | 0.12 |
Loss Of Lgnition (wt%) | ≤ 7 | ≤ 7 | ≤ 7 |
Ceramic fiber rwb thaiv tsev board yog siv rau kev nthuav dav sib koom ua ke, cov tshuaj tiv thaiv kub kub, cov khoom siv cua sov, cov khoom siv hlau tsis muaj hlau rov qab thiab cov khoom siv hluav taws xob nrog cov thermal conductivity tsawg thiab tsis tshua muaj cua sov. Refractory ceramic fiber board yog nruj refractory aluminium silica cov ntaub ntawv.
RS refractory Hoobkas yog cov kws tshaj lij ceramic fiber board chaw tsim khoom uas tsim nyob rau hauv thaum ntxov 90s ntawm nees nkaum caug xyoo. RS refractory Hoobkas tau tshwj xeeb hauv refractory ceramic fiber board rau ntau tshaj 20 xyoo. Yog tias koj muaj qee qhov kev thov ntawm ceramic fiber boards, lossis muaj qee cov lus nug ntawm ceramic fiber board hais txog lub cev thiab tshuaj ntsuas ntsuas, thov hu rau peb dawb.