Kule nkinga sizoqhubeka nokwethula izinto zokuvikela ezakhiwe.
Imikhiqizo yoboya bedwala: ibhodi yokuvikela uboya bedwala evame ukusetshenziswa, enezimpawu ezilandelayo: ukuminyana: 120kg/m3; Izinga lokushisa eliphezulu lokusebenza: 600 ℃; Uma ukuminyana kungu-120kg/m3 futhi izinga lokushisa elimaphakathi lingu-70 ℃, ukuhanjiswa kokushisa akudluli ku-0.046W/(m·k).
Imicu ye-aluminium silicate refractory kanye ne-aluminium silicate refractory felt: I-aluminium silicate refractory fibre kanye ne-aluminium silicate refractory fibre felt ziwuhlobo olusha lwezinto eziphikisayo nezivikelayo. Luyi-fiber engaphili eyenziwe ngokwenziwa eyakhiwe kakhulu yi-Al2O3 kanye ne-SiO2, eyaziwa nangokuthi i-ceramic fiber. Inokumelana okukhulu komlilo kanye nokusebenza okuhle kokuvikela. Njengamanje, abakhiqizi abaningi bebhoyila basebenzisa imicu ye-aluminium silicate refractory kanye nemikhiqizo njengezinto zokugcwalisa amalunga okukhulisa kanye neminye imigodi, bethatha indawo yezinto ezifana ne-asbestos neminye imikhiqizo.
Izakhiwo zeimicu ye-aluminium silicate refractoryfuthi imikhiqizo yabo imi kanje: ubuningi bemikhiqizo bungaba ngu-150kg/m3; Ubuningi bemicu bungaba ngu-(70-90) kg/m3; Ukumelana nomlilo kungu-≥ 1760 ℃, izinga lokushisa eliphezulu lokusebenza lingaba ngu-1260 ℃, kanti izinga lokushisa lokusebenza lesikhathi eside lingu-1050 ℃; Uma ubuningi bungu-200kg/m3 futhi izinga lokushisa lokusebenza lingu-900 ℃, ukuhanjiswa kokushisa kwemicu nemikhiqizo akufanele kudlule u-0.128W/(m·k).
Isikhathi sokuthunyelwe: Ephreli-12-2023
