Inzuzo yefayibha ye-ceramic ekhanyelayo kwisithando somlilo 3

Inzuzo yefayibha ye-ceramic ekhanyelayo kwisithando somlilo 3

Lo mbandela siya kuqhubeka nokwazisa ngeenzuzo zefayibha yeceram ekhanyayo.

refractory-ceramic-fibre

Akukho mfuneko yokufudumeza i-oveni kunye nokomisa emva kokwakhiwa
Ukuba isakhiwo somlilo siyizitena ezikhutshelayo kunye nezinto ezilahlayo ezinokubakho, isithando somlilo kufuneka somiswe kwaye shushu ngaphambili ixesha elithile ngokweemfuno. Kwaye ixesha lokomisa lokuphinda libenokubonakala lide kakhulu, ngokubanzi ziintsuku ezingama-4-7, ecutha ukusetyenziswa kwenqanaba lesithando somlilo. Ukuba isithando somlilo samkela ulwakhiwo olupheleleyo lwefayibha, kwaye asithintelwanga ngamanye amacandelo esinyithi, ubushushu besithando somlilo bunokuphakanyiswa ngokukhawuleza busebenze emva kobuso. Oku akuphuculi kuphela inqanaba lokusetyenziswa kweefanitshala zeshishini, kodwa kunciphisa ukusetyenziswa kwemveliso yeoyile.
Ukuqhuba kwe-thermal esezantsi kakhulu
Ifayibha yodongwe enqabileyo yindibaniselwano yefayibha enobubanzi obuyi-3-5um. Zininzi izinto ezingenanto ekwakhiweni kwezakhiwo kwaye ukuhanjiswa kwe-thermal kuphantsi kakhulu. Nangona kunjalo, kumaqondo obushushu ahlukeneyo, eyona ndlela iphantsi yokuhambisa ubushushu ine-mass ehambelanayo, kunye ne-thermal conductivity esezantsi kunye nokuhambelana kokuxinana kobuninzi ngokunyuka kwamaqondo obushushu. Ngokwamava okusebenzisa isiseko esipheleleyo sefayibha yokuqhekeza iziko kwiminyaka yakutshanje, kungcono xa uxinano lwesambuku lulawulwa kwi-200 ~ 220 kg / m3.
Inokuzinza okuhle kwemichiza kunye nokumelana nokhukuliseko lomoya:
Kuphela yi-phosphoric acid, i-hydrofluoric acid kunye nealkali eshushu enokuthi idle ifayibha yodongwe eyinjubaqa. Ifayibha ye-ceramic ekhanyayo izinzile kwezinye izinto ezonakalisayo.


Ixesha Post: Jun-28-2021

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