Xiisadda dusha sare ee graphite-ka flake waa yar tahay, ma jirto cillad ku taal aagga weyn, waxaana jira qiyaastii 0.45% iskudhisyo dabiici ah oo isbeddelaya oo ku yaal dusha sare ee graphite-ka flake, kuwaas oo dhammaantood xumeeya qoyaanka graphite-ka flake. Hydrophobic-ka xooggan ee dusha sare ee graphite-ka flake ayaa sii xumeeya dareeraha castable-ka, graphite-ka flake-na wuxuu u janjeeraa inuu isku ururo halkii uu si siman ugu kala firdhi lahaa fractory-ga, sidaa darteed way adag tahay in la diyaariyo fractory aan qaab lahayn oo cufan. Taxanaha yar ee soo socda ee falanqaynta graphite-ka Furuite ee ku saabsan frettability-ka iyo xaddidaadaha codsiga ee graphite-ka flake:
Graphite jajaban
Qaab-dhismeedka yar-yar iyo sifooyinka graphite-ka flake ka dib marka la sintering heerkulka sare waxaa inta badan lagu go'aamiyaa qoyaanka dareeraha silicate heerkulka sare leh ilaa graphite-ka flake. Marka la qoyo, wejiga dareeraha silicate wuxuu ku jiraa ficilka xoogga xididka, isagoo galaya farqiga walxaha, iyadoo la isku dhejinayo iyaga dhexdooda si uu ugu xidho walxaha flake graphite, sameynta lakab filim ah oo ku wareegsan graphite-ka flake, ka dib marka la qaboojiyo si loo sameeyo isku-xidhnaan, iyo sameynta isku-xidhnaan sare oo leh graphite-ka flake. Haddii labadoodu aan la qoyn, walxaha flake graphite waxay sameeyaan isku-darka, wejiga dareeraha silicate-na wuxuu ku kooban yahay farqiga walxaha wuxuuna sameeyaa jir go'doon ah, kaas oo ay adag tahay in la sameeyo isku-dhafan cufan heerkulka sare.
Sidaa darteed, Furuite graphite wuxuu soo gabagabeeyay in qoyaanka graphite ee flake ay tahay in la hagaajiyo si loo diyaariyo kaarboon-celin heer sare ah.
Waqtiga boostada: Maarso-30-2022