Thermal rwb thaiv tsev refractory castables muaj cov yam ntxwv ntawm cov ntim me me, tsis tshua muaj thermal conductivity, siab thermal rwb thaiv tsev kev ua tau zoo, thiab tuaj yeem muab pov rau ntawm qhov chaw. Lawv tseem hu ua lub teeb yuag thermal rwb thaiv tsev castables thiab yog dav siv nyob rau hauv thermal rwb thaiv tsev ntawm boilers, industrial kilns thiab lwm yam khoom siv. Nyob rau hauv lub tshav pob ntawm engineering, nws yog tsuas yog siv rau lub rwb thaiv tsev ntawm kilns thiab tiv thaiv kom txhob poob ntawm tshav kub qhov chaw.
Boiler rwb thaiv tsev castable
Thermal rwb thaiv tsev castables muab faib ua:
1. Tsawg kub lub teeb castable: kev khiav hauj lwm kub yog 600 degree -900 degree
2. Nruab nrab kub hnyav castable: kev khiav hauj lwm kub yog 900 degree -1200 degree
3. High-temperature lightweight castables: operating temperature >1200 degree
Thermal rwb thaiv tsev castables yog siv rau boiler linings thiab feem ntau yog siv raws li thermal rwb thaiv tsev txheej hauv ob sab phlu. Kev khiav hauj lwm kub yog feem ntau 1000 degree . Rwb thaiv tsev castables muab faib ua semi-light castables (1.0-1.8 g/cm³), lub teeb castables (0.4-1.0 g/cm³) thiab ultra -light castables (tsawg dua 0.4g/cm³) raws li ntim ceev. Feem ntau siv lub teeb yuag castables rau thermal rwb thaiv tsev castables muaj qhov ceev ntawm 0.8g/cm³ thiab 1.0g/cm³. Boiler rwb thaiv tsev castables kuj tseem siv tau cov castables hnyav nrog ib qhov ceev ntawm 0.8g / cm³ lossis 1.0g / cm³.
Boiler thermal rwb thaiv tsev hauv ob sab phlu feem ntau siv rau kev siv kub thiab thermal conductivity thiab tom qab ntawd xaiv qhov tsim nyog qhov ntom ntom ntawm cov rwb thaiv tsev castables, rwb thaiv tsev castables, qhov me me ntawm qhov ntom ntom, me dua thermal conductivity, zoo dua thermal rwb thaiv tsev kev ua tau zoo. Rwb thaiv tsev castables yuav raug kho raws li qhov xav tau ntawm kev tsim cov rwb thaiv tsev castables, cov ntaub ntawv sib txawv ntawm cov rwb thaiv tsev castables siv nyob rau hauv qhov sib txawv ntawm qhov kub ntawm boiler thiab kub kub kiln rwb thaiv tsev txheej.
