Uxinzelelo lomphezulu we-flake graphite luncinci, akukho siphene kwindawo enkulu, kwaye kukho malunga ne-0.45% yeekhompawundi ze-organic eziguquguqukayo kumphezulu we-flake graphite, zonke ezo zinto ziwohloza ukufuma kwe-flake graphite. Ukungabandakanywa okunamandla kumphezulu we-flake graphite kwenza kube nzima ukufuma kwe-castable, kwaye i-flake graphite idla ngokuhlangana endaweni yokusasazeka ngokulinganayo kwi-refractory, ngoko ke kunzima ukulungiselela i-uniform and dense amorphous refractory. Olu luhlu luncinci lulandelayo lohlalutyo lwe-Furuite graphite malunga nokufuma kunye nemida yokusetyenziswa kwe-flake graphite:
I-graphite ye-Flake
Ulwakhiwo oluncinci kunye neempawu ze-flake graphite emva kokunyibilika kobushushu obuphezulu zixhomekeke kakhulu kukumanziswa kolwelo oluthambileyo olushushu oluphezulu kwi-flake graphite. Xa kumanziswa, isigaba solwelo oluthambileyo phantsi kwesenzo samandla e-capillary, singene kwi-particle gap, ngokunamathelana phakathi kwazo ukuze kuhlanganiswe ii-flake graphite particles, ekwakhiweni komaleko wefilimu ejikeleze i-flake graphite, emva kokupholisa ukwenza i-continuum, kunye nokwakheka konxibelelwano oluthambileyo oluphezulu kunye ne-flake graphite. Ukuba ezi zimbini azimanziswanga, ii-flake graphite particles zenza ama-aggregates, kwaye isigaba solwelo oluthambileyo sivalelwe kwi-particle gap kwaye senze umzimba owahlukileyo, okunzima ukwenza i-dense complex phantsi kobushushu obuphezulu.
Ngoko ke, i-graphite ye-Furuite igqibe kwelokuba ukufuma kwe-flake graphite kufuneka kuphuculwe ukuze kulungiselelwe ii-carbon refractories ezibalaseleyo.
Ixesha lokuthumela: Matshi-30-2022