Phello easpheroidizer(nodularizer)ka tšepe e entsoeng ka tšepe e habeli:
1 tšepe.Fokotsa;Haeba palo ea tlatsetso e le ngata, tšekamelo ea tšepe e entsoeng ka tšepe e tla ntlafala.Ketso ena e bonahalang e hanyetsana ha e le hantle ha e hanyetsane.Ke hobane lefatše le sa tloaelehang le na le bokhoni bo matla ba ho kopana le sebabole le oksijene.
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2,Ha hospheroidizere na le likarolo tse sa tloaelehang tsa lefats'e, sulfide le li-oxide tsa eona li tsitsitse haholo, boholo ba likaroloana tse nyenyane, ho thata ho phaphamala ka tšepe e qhibilihisitsoeng. graphite nuclei.Magnesium oxide MgO ke spheroidizing agent e nang le ntlha e phahameng ea ho qhibiliha, botsitso bo botle le ho qhibiliha ho tlaase ka tšepe e entsoeng ka tšepe e qhibilihisitsoeng, empa ha boholo ba karoloana e le kholoanyane, e tla phaphamala ka holim'a metsi ho fetoha scum, kapa e ka ameha ho lahla ho kenyelletsoa ha slag.
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Nodulizer(ReMgSiFe), ke ntho e lemalloang e ka khothalletsang ho etsoa ha spheroidal graphite ho tloha likotoana tsa graphite mekhoeng ea tlhahiso.E ka matlafatsa li-graphite tsa spheroidal le ho eketsa palo ea li-graphite tse spheroidal e le hore thepa ea bona ea mechine e ntlafatsoe.Ka lebaka leo, ductility le ho tiea ha lihlahisoa li ntlafalitsoe e le hore matla le mesebetsi ea tsona e matlafatsoe haholo.
Lefats'e le boima le sa tloaelehangli-noduzersnatefeloa ke bokhoni bo matla ba ho thibela ho putlama ha moruo, ho thibela ho khopama le ho thibela tšitiso ts'ebetsong ea tlhahiso.Magnesia ea eona e hlile e laoloa ka hare ho 0.6%.Ka tšepe e qhibilihisitsoeng ea pele e tsitsitseng le theknoloji e butsoitseng ea nodulizing, masala a magnesium a ka laoloa ka mokhoa o tsitsitseng.
Nako ea poso: Mar-03-2021