Izitena zeAlumina eziPhezulu zoShishino lweNsimbi
IIMVELISO
Andalusite Brick-ikopi
Inkcazelo yeAndalusite Brick
Iimathiriyeli ekrwada zokwenza izitena ze-andalusite refractory: umgubo we-mullite, i-andalusite umgubo ocolekileyo, umgubo ocoliweyo we-sillimanite, udongwe, umgubo wesilicon, njl.
Lungisa ezi zinto zingasentla zikrwada ngokomlinganiselo wefomula, emva koko ubeke umgubo we-mullite, i-andalusite umgubo ocolekileyo kunye ne-sillimanite umgubo ocolekileyo kwi-mixer yesanti yokuxuba, emva koko wongeze udongwe kunye nokubalwa kwamanzi kwi-2% yobunzima bubonke bezinto eziluhlaza zokuxuba, kwaye emva koko wongeze umgubo wesilicon yokuxuba, kwaye usebenzise umatshini wokushicilela ngezitena ukucinezela kwindawo engenanto yezitena, kwaye emva kokuba isitena esingenanto somile, sibekwe kwi-firing hon for sintering, oko kukuthi, ifakwe kwizitena ze-andalusite refractory.
Andalusite Brick Parameters
Ukusebenza kwezitena ze-Andalusite
1. Ukumelana nokushisa okuphezulu, ukumelana nokugqoka kunye nokuxhathisa ukubola.
2. Ukumelana nokothuka kwe-thermal.
3. Isantya esisezantsi sokurhubuluza.
4. Umthwalo ophezulu wokuthambisa ubushushu.
5. Inokunciphisa ukungcola okuyingozi.
6. Ukumelana kakuhle kwe-thermal spalling.
Ukusetyenziswa kwezitena zeAndalusite
Iindonga zomlilo eziqhumayo, izitena zokukhangela, uphahla lweziko, amagumbi okutsha (andalusite low creep series)
Izinto eziluncedo kwizitena zeAndalusite kwiiFurnaces ezishushu zokuqhushumba:
1. Okokuqala, yandisa ubomi benkonzo yesithando somlilo esitshisayo kunye nokuphucula inzuzo yezoqoqosho kwishishini.
2. Uzinzo oluhle lokutshatyalaliswa kwe-thermal kwandisa ubomi benkonzo ye-kiln lining kwaye kunciphisa inkcitho yenkampani kwizinto eziphikisayo.
3. Ukutshintsha ngokufanelekileyo ingxaki yokungazinzi kwezinye izitena eziphikisayo kwindawo yokushisa ephezulu yesithando somlilo esivuthayo.
