Ukuxinezeleka komphezulu we-flake graphite kuncinci, akukho siphene kwindawo enkulu, kwaye kukho malunga ne-0.45% yeekhompawundi eziguquguqukayo ze-organic kumphezulu we-flake graphite, ezithi ziwohloke ukumanzisa kwe-flake graphite. I-hydrophobicity eyomeleleyo kumphezulu we-flake yegraphite iyenza ibe mandundu ubumanzi be-castable, kwaye i-flake graphite ithande ukuhlanganisana kunokuba isasazeke ngokulinganayo kwi-refractory, ngoko ke kunzima ukulungisa iyunifomu kunye ne-amorphous refractory. Olu luhlu luncinci lulandelayo lwe-Furuite graphite uhlalutyo lokumanzi kunye nokunciphisa ukusetyenziswa kwe-flake graphite:
I-Flake yegraphite
I-microstructure kunye neepropati ze-flake graphite emva kokushisa okuphezulu kwe-sintering ubukhulu becala bumiselwa ukumanzisa kolwelo oluphezulu lwe-silicate kwi-flake graphite. Xa ukumanzisa, i-silicate isigaba solwelo phantsi kwesenzo samandla e-capillary, kwi-gap yamasuntswana, ngokunamathela phakathi kwabo ukubopha amaqhekeza e-flake egraphite, ekubunjweni kwefilimu ejikeleze i-flake graphite, emva kokupholisa ukwenza i-continuum; kunye nokwakheka kojongano oluphezulu lokunamathela kunye negraphite yeflake. Ukuba ezi zimbini azinamanzi, i-flake graphite particles form aggregates, kunye nesigaba se-silicate liquid sivalelwe kwi-particle gap kwaye senza umzimba ozimeleyo, onzima ukwenza i-complex enzima phantsi kokushisa okuphezulu.
Ngoko ke, i-Furuite graphite yagqiba ekubeni ukumanzi kwe-flake graphite kufuneka kuphuculwe ukuze kulungiswe i-carbon refractories egqwesileyo.
Ixesha lokuposa: Mar-30-2022