Hnav rwb thaiv tsev cib rau cov iav kilns tuaj yeem faib ua 6 pawg raws li lawv cov khoom sib txawv. Cov feem ntau dav siv tau siv yog lub teeb yuag Silica cib thiab diatomite cib. Hnav rwb thaiv tsev cib muaj qhov zoo ntawm kev ua haujlwm zoo, tab sis lawv lub siab tiv thaiv tsis zoo, yog li lawv tsis tuaj yeem tiv thaiv lub ntsej muag lossis nplaim taws.
1. Lub teeb ci ntsa iab Silica Cib. Kev thaiv cov khoom lag luam silica rwb thaiv tsev Silica yog cov khoom siv rwb thaiv tsev ua los ntawm silica raws li cov khoom siv raw, nrog cov ntsiab lus Sio2 tsis muaj tsawg dua 91%. Qhov ntom ntom ntawm lub ntsej muag Silica rwb thaiv tsev bick yog 0.9 ~ 1.1g / cm3, thiab nws cov thermal conductivity tsuas yog ib nrab ntawm qhov kev sib tsoo silica. Nws muaj zoo thermal poob siab, thiab nws cov muag kub nyob rau hauv thauj tuaj yeem ncav cuag 1600 ℃, uas yog ntau dua li ntawm cov av nplaum. Yog li ntawd, kev ua haujlwm siab tshaj plaws ntawm silica rwb thaiv tsev bricks tuaj yeem ncav cuag 1550 ℃. Nws tsis yog lit kub, thiab txawm tias muaj kev nthuav dav me ntsis. Lub teeb silica cib feem ntau yog tsim nrog cov khoom siv ntxig rau cov khoom siv ntxig thiab cov roj ntsha, thiab lwm yam.
2. Diatomite Bricks: piv nrog lwm lub teeb liab rwb thaiv tsev cib, ntawm lub ntsej muag daj muaj qis dua thermal conductivity. Nws ua haujlwm ntsuas kub sib txawv nrog kev coj dawb huv. Nws ua hauj lwm kub feem ntau yog qis dua 1100 ℃ vim tias qhov kev txiav tawm ntawm cov khoom yog qhov loj ntawm qhov kub. Cov ntaub ntawv raw ntawm diatomite cib yuav tsum tau raug rho tawm haujlwm ntawm qhov kub siab dua, thiab silicon dioxide tuaj yeem hloov mus rau hauv Quartz. Txiv qaub kuj tseem tuaj yeem ntxiv ua cov binder thiab mineralizer los txhawb kev hloov pauv ntawm quartz thaum tua hluav taws, uas txo cov shrinkage ntawm qhov kub siab.
Tom ntej no qhov teeb meem peb yuav txuas ntxiv ua kom paub qhia kev qhia txogHnav Rwb Thaiv Tsev CibRau cov iav kilns. Thov nyob twj ywm!
Lub Sijhawm Post: Jul-10-2023
