Isetshenziswa njenge-ejenti ye-inoculant kanye ne-spheroidizing embonini ye-iron cast. I-cast iron iyinto ebalulekile yensimbi embonini yesimanje. Ishibhile kunensimbi, kulula ukuncibilika futhi incibilike, inezinto ezinhle kakhulu zokuphonsa, futhi inokumelana nokuzamazama komhlaba okungcono kunensimbi. Ikakhulukazi, izakhiwo zemishini ye-ductile iron zifinyelela noma ziseduze nalezo zensimbi. Ukwengeza inani elithile le-ferrosilicon ukuphonsa insimbi kungavimbela ukwakheka kwama-carbides ensimbi futhi kukhuthaze ukuna kanye ne-spheroidization ye-graphite. Ngakho-ke, ekukhiqizeni i-ductile iron, i-ferrosilicon iyi-inoculant ebalulekile (esiza ukwehlisa i-graphite) kanye ne-spheroidizing agent.
Isetshenziswa njenge-ejenti yokunciphisa ekukhiqizeni i-ferroalloy. Akukhona nje kuphela ukuthi i-silicon inokuhlangana okukhulu kwamakhemikhali nomoya-mpilo, kodwa okuqukethwe kwekhabhoni ye-ferrosilicon nakho kuphansi kakhulu. Ngakho-ke, i-ferrosilicon ephezulu ye-silicon (noma ingxubevange ye-silicon) iyi-ejenti yokunciphisa evame ukusetshenziswa embonini ye-ferroalloy lapho ikhiqiza ama-ferroalloy anekhabhoni ephansi.
Endleleni yePidgeon yokuncibilikisa i-magnesium, i-75# ferrosilicon ivamise ukusetshenziselwa ukuncibilikisa izinga lokushisa eliphezulu le-metallic magnesium. I-CaO. ithathelwa indawo i-magnesium ku-MgO. Kuthatha cishe amathani angu-1.2 we-ferrosilicon ngethani ukukhiqiza ithani elilodwa le-metallic magnesium, edlala indima ebalulekile ekukhiqizweni kwe-metallic magnesium. umphumela.
Sebenzisa ngezinye izindlela. I-Ferrosilicon powder egayiwe noma i-athomu ingasetshenziswa njengesigaba esimisiwe embonini yokucubungula izimbiwa. Ingasetshenziswa njengendlela yokumboza izinduku zokushisela embonini yokukhiqiza induku yokushisela. Embonini yamakhemikhali, i-ferrosilicon ephezulu ye-silicon ingasetshenziswa ukwenza imikhiqizo efana ne-silicone.
Imboni yokwenza insimbi, imboni yokusungula kanye nemboni ye-ferroalloy iphakathi kwabasebenzisi abakhulu be-ferrosilicon. Bebonke badla ngaphezu kwe-90% ye-ferrosilicon. Njengamanje, i-75% ye-ferrosilicon isetshenziswa kabanzi. Embonini yokwenza insimbi, cishe u-3-5kg we-ferrosilicon engu-75% uyasetshenziswa ngethani ngalinye lensimbi ekhiqizwayo.
Isikhathi sokuthumela: Jul-17-2024
