Indima ye-ferrosilicon ekwenzeni insimbi:
Isetshenziswa njenge-deoxidizer kanye ne-alloying ejenti embonini yokwenza insimbi. Ukuze uthole insimbi ngokwakhiwa kwamakhemikhali afanelekayo futhi uqinisekise izinga lensimbi, i-deoxidation kufanele yenziwe esigabeni sokugcina sokwenza insimbi. Ukuhlobana kwamakhemikhali phakathi kwe-silicon nomoya-mpilo kukhulu kakhulu, ngakho i-ferrosilicon iyi-deoxidizer eqinile esetshenziswa ekwenzeni insimbi. Imvula kanye ne-diffusion deoxidation.
Indima ye-ferrosilicon ku-cast iron:
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 ingcono kakhulu kunensimbi ekumelaneni nokuzamazama komhlaba. Ukwengeza inani elithile le-ferrosilicon ekuphonseni insimbi kungavimbela insimbi ukuthi ingangeni Kwakha ama-carbides futhi kukhuthaze ukuna kanye ne-spheroidization ye-graphite. Ngakho-ke, i-ferrosilicon iyi-ejenti ebalulekile ye-inoculant ne-spheroidizing ekukhiqizeni i-ductile iron.
Indima ye-ferrosilicon ekukhiqizeni i-ferroalloy:
Isetshenziswa njenge-ejenti yokunciphisa ekukhiqizeni i-ferroalloy. Akukhona nje kuphela ukuthi ukuhlobana kwamakhemikhali phakathi kwe-silicon nomoya-mpilo kuphezulu kakhulu, kodwa okuqukethwe kwekhabhoni ye-silicon ferrosilicon ephezulu kuphansi kakhulu. Ngakho-ke, i-ferrosilicon ephezulu ye-silicon iyi-ejenti yokunciphisa evame ukusetshenziswa embonini ye-ferroalloy lapho ikhiqiza ama-ferroalloy anekhabhoni ephansi.
Ukusetshenziswa okuyinhloko kwamabhulokhi emvelo e-ferrosilicon kufana ne-alloying ejenti ekukhiqizeni insimbi. Ingathuthukisa ubulukhuni, amandla, nokumelana nokugqwala kwensimbi, futhi ingathuthukisa ukushisela nokucutshungulwa kwensimbi.
Ama-Ferrosilicon granules, abizwa ngokuthi ama-inoculants e-ferrosilicon, asetshenziswa kakhulu kunsimbi ekhonjiwe. Embonini ye-cast iron, ishibhile kunensimbi, kulula ukuncibilika futhi incibilike, inezinto ezinhle kakhulu zokuphonsa, futhi inokumelana nokuzamazama komhlaba okungcono kakhulu kunensimbi. Ikakhulukazi, izakhiwo zemishini ye-ductile iron zifinyelela noma ziseduze nalezo zensimbi.
I-silicon ferrosilicon powder ephezulu inokuqukethwe kwekhabhoni ephansi kakhulu. Ngakho-ke, i-high-silicon ferrosilicon powder (noma i-silicon alloy) iyi-ejenti yokunciphisa evame ukusetshenziswa embonini ye-ferroalloy lapho kwenziwa ama-ferroalloys anekhabhoni ephansi. Sebenzisa ngezinye izindlela. I-ferrosilicon powder ephansi noma ye-athomu ingasetshenziswa njengesigaba esimisiwe embonini yokucubungula izimbiwa. Embonini yokukhiqiza induku yokushisela, ingasetshenziswa njengokwemboza izinduku zokushisela. I-silicon ferrosilicon powder ephezulu ingasetshenziswa embonini yamakhemikhali ukwenza abicah kanye neminye imikhiqizo.
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