Kulolu daba sizoqhubeka nokwethula izici ezithinta ukusebenza kwemikhiqizo ye-aluminium silicate fiber ekusetshenzisweni kwayo.
2. Ithonya lezimo zokusebenza ezimpahleni zeimikhiqizo yefayibha ye-aluminium silicate
Ekunciphiseni umoya, i-SiO2 ku-fiber isabela kalula ne-CO kanye ne-H2 kanje:
I-SiO2+CO→SiO↑+CO2
I-SiO2+H2→I-SiO↑+H2O
Njengoba i-SiO2 yehliswa ibe yizinto eziguquguqukayo, isakhiwo sefayibha siyashintsha kancane futhi ubuso buba buqinile kancane kancane. Lapho izinhlamvu ze-mullite zakhiwa ngaphakathi kwefayibha, ifayibha kulula ukuyiphula, okusheshisa ukuwohloka kwefayibha.
3. Ithonya lokungcola ezimpahleni zemikhiqizo ye-aluminium silicate fiber
Okunye ukungcola emikhiqizweni ye-aluminium silicate fiber, njenge-Fe2O3, Na2O, K2O, njll., kuzosabela nezinye izingxenye emikhiqizweni ye-aluminium silicate fiber ekushiseni okuphansi ukuze kwakheke i-eutectic, i-eutectic izobhubhisa isakhiwo senethiwekhi ye-fiber, futhi i-viscosity ngaphakathi kwe-fiber iyancishiswa, amandla okusebenza kwe-crystallization okudingeka anqotshwe ukuze kuhlelwe kabusha iqembu le-ion ngesikhathi se-crystallization ayancishiswa, futhi izinga lokushisa le-crystallization liyancishiswa. Ngesikhathi esifanayo, i-eutectic yasheshisa ukukhula kwezinhlayiya zekristalu futhi yakhuthaza ukugaywa kwemicu.
Isikhathi sokuthunyelwe: Ephreli-18-2022
