1, lesela le hanyetsanang le mocheso o phahameng ka likhato tse 360 tsa Celsius tlas'a mocheso o phahameng haholo ha le chese, ha le tsofale; Masela a thibelang mollo a ka chesa tlas'a lelakabe la mocheso o phahameng.
2, lesela le thibelang mollo ka mor'a hore mohloli oa mollo o tlohe lelakabe le ka tima ka boeona; Lesela le phahameng le hanyetsanang le mocheso le ke ke la itima ka mor'a hore mohloli oa lelakabe o tlohe lelakabe.
3, lesela le thibelang mollo le entsoe ka k'hothone, polyester le lisebelisoa tse ling tse tala; Lesela le hanyetsanang le mocheso o phahameng le entsoe ka fiber ea khalase ea boleng bo holimo e tsoang linaheng tse ling.
4, mocheso o phahameng manganga lesela ka hanela kutu ea hoo e ka bang tsohle thepa ea meriana, ka acid e matla le maemo a alkali u se ke ua tsofala le deformation; Lesela le thibelang mollo ha le na mosebetsi o joalo.
Refractory ea ho futhumatsa mocheso e bua ka porosity e phahameng,Insulating leselaboleng bo tlase ba molumo, conductivity e tlase ea mocheso oa refractory. Refractory ea ho futhumatsa mocheso e boetse e tsejoa e le li-refractories tse bobebe. E kenyelletsa lihlahisoa tse thibelang mocheso, fiber ea refractory le lihlahisoa tsa fiber ea refractory.Insulating lesela
Refractory ea ho futhumatsa mocheso e khetholloa ke porosity e phahameng, ka kakaretso 40% ~ 85%; Boima ba molumo o tlase, hangata bo ka tlase ho 1.5g/cm3; Thermal conductivity e tlase, hangata e ka tlase ho 1.0W(m· K). E sebelisoa e le thepa ea ho kenya mocheso ea sebōpi sa indasteri, e ka fokotsa tahlehelo ea mocheso oa sebōpi, ea boloka matla, 'me e ka fokotsa boima ba lisebelisoa tsa mocheso. Thermal insulation refractory matla a mechine, ho hanyetsa ho roala le ho hanyetsa khoholeho ea slag e futsanehile, ha ea lokela ho sebelisoa mohahong oa ho jara oa sebōpi le ho kopana ka ho toba le slag, tefiso, tšepe e qhibilihisitsoeng le likarolo tse ling.
Mocheso insulating refractory sehlahisoaInsulating lesela
Lihlahisoa tsa refractory tsa mocheso li bua ka lihlahisoa tse hanyetsang tse nang le porosity e seng ka tlase ho 45%. Ho na le mefuta e mengata ea lihlahisoa tse thibelang mocheso oa mocheso. Mekhoa e meholo ea ho arola ke e latelang:
(1) Ho ea ka mocheso oa tšebeletso o arotsoe ka mocheso o tlase oa mocheso oa mocheso (mocheso oa tšebeletso ke 600 ~ 900 ° C), refractory ea mocheso o mahareng (mocheso oa tšebeletso ke 900 ~ 1200 ° C) le mocheso o phahameng oa mocheso oa mocheso (mocheso oa tšebeletso o moholoanyane). ho feta 1200 ° C).
(2) Ho ea ka boima ba molumo bo arotsoe ka li-refractories tse tloaelehileng tsa leseli (bophahamo ba molumo oa 0.4 ~ 1.0g / cm3) le li-refractories tse fokolang haholo (bolumo bo tlase ho 0.4g / cm3).
(3) Ho ea ka thepa e tala e arotsoe ka letsopa, aluminium e phahameng, silicon le magnesium mocheso insulation refractory thepa.
(4) Ho ea ka mokhoa oa tlhahiso, e arotsoe ka mokhoa oa ho eketsa ho chesa, mokhoa oa foam, mokhoa oa lik'hemik'hale le mokhoa oa lisebelisoa tsa porous le lisebelisoa tse ling tse thibelang mocheso oa mocheso.
(5) ho ea ka sebopeho sa lihlahisoa e arotsoe ka bōpeho e bōpehileng mocheso refractory lihlahisoa le amorphous mocheso insulation lihlahisoa refractory.
Lihlahisoa tsa refractory tse futhumatsang mocheso le lihlahisoa tse teteaneng tsa refractory li fapane, mekhoa ea mantlha ke mokhoa oa ho eketsa mokhathala, mokhoa oa foam, mokhoa oa lik'hemik'hale le mokhoa oa thepa ea porous:
Nako ea poso: Sep-24-2022