Qhov teeb meem no peb txuas ntxiv qhia txog kev faib tawm ntawm cov khoom siv thermal rwb thaiv tsev uas siv rau hauv kev tsim kho rauv taws. Thov nyob twj ywm!
1. Cov khoom siv hluav taws xob tsis zoo. Lub teeb yuag refractory cov ntaub ntawv feem ntau yog xa mus rau cov khoom siv refractory nrog cov porosity siab, tsis tshua muaj qhov ntom ntom, tsis tshua muaj thermal conductivity thiab tuaj yeem tiv taus qhov kub thiab txias.
1) Porous lub teeb yuag refractories. Cov khoom siv hluav taws xob hluav taws xob zoo tshaj plaws muaj xws li: alumina npuas thiab nws cov khoom, zirconia npuas thiab nws cov khoom, high-alumina poly lub teeb cib, mullite thermal rwb thaiv tsev cib, lub teeb yuag av nplaum cib, diatomite thermal rwb thaiv tsev cib, hnav silica cib, thiab lwm yam.
2) Fiber ntauthermal rwb thaiv tsev khoom. Cov khoom siv fiber ntau thermal rwb thaiv tsev feem ntau suav nrog: ntau qib ntawm ceramic fiber wool thiab nws cov khoom.
2. Thaum tshav kub kub insulating cov khoom siv lub teeb. Rwb thaiv tsev cov ntaub ntawv hnyav yog txheeb ze rau cov khoom siv hluav taws xob refractory, uas feem ntau ua si lub luag haujlwm ntawm cov rwb thaiv tsev kub ntawm cov haujlwm. Nws yog feem ntau siv rau sab nraum qab ntawm cov khoom siv refractory los thaiv cov cua sov dissipation ntawm lub cub tawg thiab tiv thaiv cov qauv steel ntawm lub cub tawg. Lub tshav kub insulating cov ntaub ntawv hnav tuaj yeem yog slag ntaub plaub, silicon-calcium boards thiab ntau yam rwb thaiv tsev kub.
Qhov teeb meem tom ntej no peb yuav qhia ntxiv txog cov khoom siv thermal rwb thaiv tsev uas siv rau hauv kev tsim kho rauv taws. Thov nyob twj ywm!
Post lub sij hawm: Mar-22-2023
