I-refractory fiber, njengoba negama lisho, ibhekisela emikhiqizweni ye-fiber ekwazi ukumelana nomlilo.Lo mkhiqizo awunazo nje izici zokuthamba, amandla aphezulu kanye nokucutshungulwa kwemicu evamile, kodwa futhi unezindawo zokumelana nokushisa okuphezulu, ukumelana nokugqwala kanye nokumelana ne-oxidation yezinto eziphikisayo.
Uma ufuna ukwazi ukuthi i-aluminium silicate fiber blanket iyi-fiber refractory, qala uqonde izici eziyisisekelo ze-refractory fiber:
1. Ukumelana nokushisa okuphezulu, izinga lokushisa lokusebenza 1000-2500 ℃;Izinga lokushisa lensiza le-aluminium silicate fiber blanket lingu-850-1260 ℃;
2. I-conductivity ephansi yokushisa, kuphela i-1/5-1/10 yezitini eziphikisayo ku-100 ℃;I-thermal conductivity ye-aluminium silicate fiber blanket ku-400 ℃ ingu-0.086w/mk kuphela
3. Ukuzinza kwamakhemikhali, ukumelana ne-oxidation nokumelana nokugqwala;Ngaphezu kwe-asidi eqinile ne-alkali, ingubo ye-aluminium silicate fiber cishe ayinakho ukugqwala kwamakhemikhali.
4. Ukumelana nokushaqeka okuhle kokushisa;I-aluminium silicate fiber blanket ine-porosity ephezulu futhi ingakwazi ukumunca ngempumelelo ukushaqeka okushisayo okubangelwa izinga lokushisa eliphezulu.
5. Umthamo wokushisa ophansi;I-aluminium silicate fiber blanket inomthamo ophansi wokugcina ukushisa futhi ayikwazi ukumunca ukushisa.
6. I-Soft, i-processability eqinile;I-aluminium silicate fiber blanket ingacutshungulwa ibe yi-ceramic fibre board, i-ceramic fibre castable, i-ceramic fibre coating, indwangu ephikisayo, ukupakisha okunokushisa okuphezulu neminye imikhiqizo ephumayo njengoba kudingeka.
Kungabonakala ukuthi i-aluminium silicate fiber blanket ingenye yemikhiqizo evamile ye-fiber refractory.Ngaphezu kwalokho, kukhona i-mullite fiber enokumelana nokushisa okuphezulu, i-asbestos ne-glass fiber enokumelana nokushisa okuphansi.
Isikhathi sokuthumela: Feb-22-2023
