Ukuze unxephezele noma uthuthukise ukusebenza kwe-refractory castable, kuyadingeka ukwengeza izinhlayiya ze-refractory noma i-powder refractory emihle (okubizwa ngokuthi izinto ezikhethekile zokwengeza noma ama-admixtures) ngezingxenye eziyinhloko ezihlukene zento.
Ngokuvamile, izinto ezingezwe ngaphansi kuka-5% (ingxenye enkulu) futhi ezikwazi ukuthuthukisa ukusebenza nokusebenza kokwakhiwa kwezinto eziyisisekelo eziyisisekelo njengoba kudingeka zibizwa ngokuthi i-admixtures;Uma okuqukethwe kwempahla eyengeziwe kungaphezu kuka-5%, kubizwa ngokuthi i-additive.Ekusetshenzisweni okungokoqobo, izithasiselo ziyaziwa nangokuthi izixube.Ama-Admixtures adlala indima enkulu kuma-ejenti abophayo nezinto eziyisisekelo.Kunezinhlobo eziningi zazo, futhi uhlobo ngalunye lunobubanzi obuthile bokusebenza.Ngakho-ke, izithasiselo kufanele zinqunywe futhi zikhethwe ngokuvumelana nezidingo zokusebenza kwama-castable aphikisayo.
Ngokwesibonelo:
(1) Ezintweni ezincibilikayo ezincibilikayo ezinokuncipha okukhulu kokushisa kabusha, inani elithile lezinto ezinwebekayo ezithanjeni zizosetshenziselwa ukunxephezela ukuncipha komthamo wazo, kuqinisekiswe ukuqina kwevolumu yayo, futhi kuvinjwe ukusabalala nokulimala kwesakhiwo.
(2) Uma kudingekile ukuqhubeka nokuthuthukisa noma ukuthuthukisa ukumelana nokushaqeka okushisayo kwama-refractory castables, inani elifanele lezinto eziqinisayo kufanele zengezwe ezithakweni ukuze zibanike ukusebenza okungewona umugqa futhi kuthuthukiswe ukuqina kwazo kokushaqeka okushisayo.
(3) Uma kudingekile ukuqhubeka nokuthuthukisa futhi kuthuthukise ukungakwazi ukugqwala kwe-refractory castables, inani elithile lezingxenye ezinokungena kahle okuphezulu zingangezwa ezithakweni ukuvimbela ukungena kwe-slag ngaphakathi kwayo.
(4) Ukuqhubeka nokuthuthukisa ukumelana nokugqwala kwama-castables aphikisayo, inani elithile lezinto ezingathuthukisa ukumelana nokugqwala kwe-refractory castables noma izinto ezingakhuphula i-viscosity ye-slag zinganezelwa izithako.
(5) Ngokuvamile, inhlanganisela ye-refractory castable kufanele yengezwe ne-antioxidant ukuvimbela ukulimala kwe-oxidation yento futhi andise impilo yayo yesevisi.
Ukusebenza okuphezulu kwe-refractory castables ngokuvamile kusebenzisa izingxube eziyinhlanganisela, okungukuthi, izingxube eziningana zisetshenziswa ndawonye ukuze kuqinisekiswe inkomba evamile yokushisa nokusebenza okuphezulu kwezinga lokushisa kwezinto.
Isikhathi sokuthumela: Oct-24-2022