Dhuumaha qulqulka ayaa guud ahaan lagu dhejiyaa shubka dahaarka leh iyo walxo dahaarka sameeyay oo khafiif ah. Baaritaanka lagama maarmaanka ah ee qalabka dhismaha foornada waa in la sameeyaa ka hor dhismaha. Waxaa jira laba nooc oo ah alaabta gidaarka foornada ee sida caadiga ah loo isticmaalo qiiqa isdhaafsiga: Walxaha gidaarka foornada amorphous iyo walxaha dahaarka samaysmay.
(1) Qalabka gidaarka foornada Amorphous
Qalabka gidaarka foornada amorphous waxaa inta badan ka mid ah shubka refractory iyo shubka dahaarka. Guud ahaan, qalabka gidaarka foornada ku habboon waxaa lagu dooran karaa iyadoo loo eegayo heerkulka shaqada ee shubka refractory ee kor lagu soo sheegay.
(2) Walax dahaarka la sameeyay
Qalabka dahaarka kulaylka ee la sameeyay waxaa ka mid ah leben diatomite, guddiga diatomite, badeecooyinka vermiculite ee la ballaariyay, badeecooyinka perlite ee la ballaariyay, alaabada dhogorta dhagaxa ah iyo alaabada asbestos xumbo.
Cadadka xiga waan sii wadi doonaa soo bandhigidaalaabta dahaarkaqiiqa kuleyliyaha qashinka Fadlan la soco!
Waqtiga boostada: Abriil-10-2023
