Xulashada Hagaha Alaabta Dib u Celinta ee Foornada Qooynta

Sida mid ka mid ah foornooyinka daaweynta kulaylka ee mashiinka duubista, sida loo doorto alaabta dib u celinta foornada qooyay? Iyadoo laga jawaabayo shakiga iibsadayaasha, tifaftiruhu wuxuu soo bandhigi doonaa hagaha xulashada agabka refractory ee foornada lagu qooyay si faahfaahsan tixraaca kaliya. Haddii aad u baahan tahay in lagaa caawiyo doorashada, fadlan la xidhiidh adeegga macaamiisha ee onlaynka ah.

Foornadu waxay ka kooban tahay daboolka foornada, derbiga foornada, foornada hoose iyo qalabka kulaylka. Deegaanka shaqada ee dahaarka foornada qooyay ayaa door muhiim ah ka ciyaara xulashada walxaha dib-u-celinta. Deegaanku waa sidan:

① Soo-gaadhista muddada-dheer ee heerkulka sare;

② U adkeysan saamaynta ay leedahay nabar-goynta birta ee gashatay iyo isku dhaca xirmooyinka rarka;

③ Daboolka foornada ayaa badanaa la furaa oo la xiraa, xuubka foornadana waxaa lagu soo rogay qabow degdeg ah iyo kulayl degdeg ah.

Sida laga soo xigtay shuruudaha kor ku xusan, alaabta refractory ee foornooyinka kululaynta inta badan waxaa ka mid ah leben dhoobada, leben alumina sare iyo leben silica, kuwaas oo inta badan loo isticmaalo in lagu qooyay dahaarka foornada; iyo lakabka shaqada ee hoose ee foornada iyo hoose ee foornada foornada ayaa lagu dhuftey dharbaaxo, sidaas darteed lebenka magnesia-chrome ayaa guud ahaan loo isticmaalaa. Iyo lebenka magnesia. Waqtigan xaadirka ah, qaboojiyeyaasha foornooyinka lagu qooyo ayaa sidoo kale la ballaariyay oo laga dhigay refractories monolithic ama blocks horay loo sii diyaariyay. Dahaarka foornada inta badan waxay isticmaashaa kabka fudud ee xoogga sarreeya, iyo kabka gidaarka foornadu waxay isticmaalaan sibidh hooseeya iyo sibidhka aadka u hooseeya ee Al2O3 oo ah 50% ilaa 75% kabka aluminium-silicon.

Kuwa soo socdaa waa liiska alaabta dib u celinta foornadaada dib u kululaynta, tixraac ahaan kaliya.

Qaybta Isticmaalka Qalabka Darajada

JRL-1 dabool foornada leben dhoobada ah

JRL-2 gubi leben alumina sare iyo darbiga hoose

JRL-3 magnesia xoogga leben hoose iyo foornada hoose

JRL-4 Silica Leben Lugta Dabaysha

JRL-5 gidaarka foornada leben dahaarka dhoobada

JRL-6 aluminiumka sare ee foornada kabka leh lakabka shaqada

JRL-7 Lakabka Dahaarka ee Diatomite

JRL-8 dahaarka kulaylka lakabka dahaadhka ah ee la tuuri karo

JRL-9 Lakabka Dahaarka Fiberboard Refractory