I-Castable Cement Ephansi: I-Refractory Esebenza Kakhulu Yezimboni Zanamuhla Ezinokushisa Okuphezulu

I-Low cement castable (LCC) iyi-monolithic refractory esezingeni eliphezulu esetshenziswa kabanzi ezindongeni zesithando sokushisa okuphezulu sezimboni. Ine-calcium aluminate cement ephansi kuphela3% kuya ku-8%. Isebenzisa ubuchwepheshe bempuphu ecolekile kakhulu kanye nokuhlelwa kwezinhlayiya okwenziwe ngcono, inqoba amaphutha avamile ezinto ezisetshenziswayo ezisebenzisa usimende ophezulu futhi isebenza njengesixazululo esingcono kakhulu sokungaguquki ezindaweni zezimboni ezishisa kakhulu, ezigqwalayo nezinolaka.

Amandla amakhulu kakhulu ezinto ezibonakalayo yiwoisakhiwo sangaphakathi esiminyene nesizinzile. Ama-castable endabuko anokuqukethwe okuphezulu kwesimende akha ama-pores amaningi kanye nama-compounds abuthakathaka omswakama ngemva kokuqina nokushisa, okuholela ekuzinzeni okungekuhle kokushisa okuphezulu. Ama-castable esimende aphansi athatha indawo yama-binder amaningi esimende ngezinhlayiya ezi-reactive ultrafine ezigcwalisa izikhala phakathi kwama-aggregates, ehlisa ama-porosity kanye nokwanda kobuningi. Lokhu kunikeza amandla aphezulu okusebenza, ukuqina kwevolumu okuhle kakhulu, kanye nokumelana okunamandla nokuncipha kanye nokuqhekeka kokushisa okuphezulu.

I-castable engasimende ephansi isebenza kahle kakhulu ngaphansi kwezimo zokusebenza ezinzima. Inezici ezinhle kakhulu.ukumelana nokushaqeka kokushisafuthi imelana nokuqhekeka nokuqhekeka phakathi nokushintsha okukhulu kwezinga lokushisa okuvamile. Iphinde inikeze ukumelana okuhle kakhulu kokuguguleka kanye nokuqina kwamakhemikhali ngokumelene nokuguguleka okuvela kugesi yomoya oshisayo oshisa kakhulu, i-slag kanye nemidiya yamakhemikhali yezimboni.

Le castable inokusebenza okuhle kakhulu kokwakhiwa. Idinga amanzi amancane futhi inikeza ukugeleza okuhle nokusebenza kahle kokuthulula nokubumba okuhlanganisiwe. Idala i-castable.imiphetho ye-monolithic engenamthungoezigwema ubuthakathaka besakhiwo sokwakha izitini.