Ingaruka yaspheroidizer（nodularizer） Ku byuma bikozwemo kabiri:

1 earth Isi idakunze gukoreshwa nka nodulation agent yashonga mucyuma gishongeshejwe igira ingaruka zikomeye kumiterere ya karbide.Ni ikintu kirwanya antigraphitized.Nyamara, wongeyeho umubare muto wubutaka budasanzwe muri spheroidizer ya magnesium irashobora kongera cyane gushonga kwabashitsi. icyuma. Kugabanya; Niba umubare wongeyeho ari munini, imyumvire yicyuma izatera imbere.Ibintu bisa nkaho bivuguruzanya ntabwo mubyukuri bivuguruzanya. Ibyo ni ukubera ko isi idasanzwe ifite ubushobozi bukomeye bwo guhuza na sulfure na ogisijeni.

2, Iyospheroidizer irimo ibintu bidasanzwe byisi, sulfide na oxyde yayo birahagaze neza, ingano ntoya, biragoye kureremba mubyuma bishongeshejwe. Byongeye kandi, kudahuza hagati yibi bikoresho hamwe na latite ya grafite ni bito cyane kandi birashobora gukoreshwa nkimvura ya heterogeneous ya grafite nuclei.Magnesium oxyde MgO ni spheroidizing agent ifite aho ishonga cyane, ituze neza hamwe nubushyuhe buke mubyuma bishongeshejwe, ariko mugihe ingano yingingo nini nini, izareremba hejuru kugirango ibe ibibyimba, cyangwa irashobora kugira uruhare muri Guteranya.

Nodulizer (ReMgSiFe),ni ibiyobyabwenge bishobora guteza imbere imiterere ya spheroidal grafite kuva mubice bya grafite mubikorwa byo gukora.Irashobora guteza imbere grafite ya spheroidal kandi ikongera umubare wa grafite ya spheroidal kugirango imiterere yubukanishi itezimbere.Nkigisubizo, guhindagurika no gukomera kwibicuruzwa byatejwe imbere kuburyo imbaraga nimirimo yabo bishimangirwa cyane.

Isi idasanzwenodulizerskwishimira ubushobozi bukomeye hamwe no kurwanya ihungabana, kurwanya kugoreka no kurwanya kwivanga mubikorwa byumusaruro.Magnesia yayo igenzurwa muri 0,6%.Hamwe nicyuma gisanzwe cyashongeshejwe hamwe nubuhanga bukuze bwa nodulizing, magnesium isigaye irashobora kugenzurwa neza.