Iyini ukusetshenziswa kweFerrosilicon?

I-Ferrosiliconisetshenziswa kabanzi ekukhiqizeni izimboni ezifana nemboni yensimbi kanye nemboni yokusungula. Badla ngaphezu kwe-90% ye-ferrosilicon. Phakathi kwamabanga ahlukahlukene we-ferrosilicon,I-75% ye-ferrosiliconiyona esetshenziswa kabanzi. Embonini yensimbi, cishe 3-5kg weI-75% ye-ferrosiliconisetshenziswa kuwo wonke amathani ensimbi akhiqizwayo.

(1) Isetshenziswa njenge-deoxidizer ne-alloy embonini yokwenza insimbi

Ukwengeza inani elithile le-silicon ensimbi kungathuthukisa kakhulu amandla, ubulukhuni kanye nokunwebeka kwensimbi, kwandise amandla kazibuthe ensimbi, futhi kunciphise ukulahleka kwe-hysteresis yensimbi ye-transformer. Ukuze uthole insimbi ngokwakhiwa kwamakhemikhali afanelekayo futhi uqinisekise ikhwalithi yensimbi, i-deoxidation kufanele yenziwe esigabeni sokugcina sokwenza insimbi. I-Silicon nomoya-mpilo kunokuhambisana okuqinile kwamakhemikhali, ngakho-ke i-ferrosilicon inemvula enamandla kanye nomphumela wokukhipha ama-oxidation wokusabalalisa kuma-oxide ensimbi.

Ukwengeza inani elithile le-silicon ensimbi kungathuthukisa kakhulu amandla, ubulukhuni kanye nokuguquguquka kwensimbi. Ngakho-ke, i-ferrosilicon iphinde isetshenziswe njenge-alloy lapho kuncibilika insimbi yesakhiwo (equkethe i-SiO300-70%), insimbi yamathuluzi (equkethe i-SiO.30-1.8%), i-spring steel (equkethe i-SiO00-2.8%) kanye ne-silicon steel yama-transformers (equkethe i-silicon 2.81-4.8%). Ngaphezu kwalokho, embonini yensimbi, i-ferrosilicon powder ivame ukusetshenziswa njenge-ejenti yokushisa yama-ingots ensimbi ukuze kuthuthukiswe izinga kanye nezinga lokubuyisela i-ingots yensimbi ngokusebenzisa isici sokuthi ama-olefin angakhulula inani elikhulu lokushisa emazingeni okushisa aphezulu.

(2) Isetshenziswa njenge-inoculant kanye ne-spheroidizer embonini ye-cast iron

I-cast iron iyinto ebalulekile yensimbi embonini yesimanje. Ishibhile kunensimbi, kulula ukuncibilika, inokusebenza okuhle kakhulu kokulingisa, futhi imelana kakhulu nokuzamazama komhlaba kunensimbi, ikakhulukazi i-ductile iron, izakhiwo zayo zomshini zifinyelela noma zisondele ekuziphatheni komshini kwensimbi. Ukwengeza inani elithile le-ferrosilicon ukuphonsa insimbi kungavimbela ukwakheka kwama-carbides ensimbi futhi kukhuthaze imvula kanye ne-spheroidization ye-graphite. Ngakho-ke, ekukhiqizeni i-ductile iron, i-ferrosilicon iyi-inoculant ebalulekile (esiza ukuna kwe-graphite) kanye ne-spheroidizer.

(3) Isetshenziswa njenge-ejenti yokunciphisa ekukhiqizeni ama-alloys amnyama

Akukhona nje kuphela ukuthi i-silicon ne-oxygen inokuhambisana okukhulu kwamakhemikhali, kodwa okuqukethwe kwekhabhoni ye-high-silicon ferrosilicon nakho kuphansi kakhulu. Ngakho-ke, i-high-silicon ferrosilicon (noma i-siliceous alloy) iyi-ejenti yokunciphisa evame ukusetshenziswa ekukhiqizeni ama-ferroalloy ane-carbon ephansi embonini ye-ferroalloy. I-Ferrosilicon ingafakwa ekufakeni insimbi njenge-ductile iron inoculant, futhi ingavimbela ukwakheka kwama-carbides, ikhuthaze ukuna kwemvula kanye ne-spheroidization ye-graphite, futhi ithuthukise ukusebenza kwe-cast iron.

(4) Okunye ukusetshenziswa kwei-silicon

I-ferrosilicon powder ephansi noma ye-atomized ingasetshenziswa njengesigaba sokumiswa embonini yokucubungula izimbiwa kanye nanjenge-electrode coating embonini yokukhiqiza ama-electrode. I-high-silicon ferrosilicon ingasetshenziswa ukwenza imikhiqizo efana ne-organic silicon embonini yamakhemikhali, ukulungisa i-silicon ehlanzekile ye-semiconductor embonini kagesi, kanye nokwenza i-organic sililikoni embonini yamakhemikhali. Embonini yensimbi, cishe amakhilogremu angu-3 kuya ku-5 we-ferrosilicon engu-75% asetshenziswa kuwo wonke amathani ensimbi akhiqizwayo.

Uhlolojikelele lwe-Ferrosilicon

I-Ferrosiliconi-alloy yensimbi ne-silicon. I-Ferrosilicon iyingxubevange ye-iron-silicon encibilikisiwe esithandweni sikagesi kusetshenziswa i-coke, i-scrap steel, ne-quartz (noma i-silica) njengezinto zokusetshenziswa. Izinhlobo ezivamile ze-ferrosilicon zihlanganisa izinhlayiya ze-ferrosilicon, i-ferrosilicon powder, ne-ferrosilicon slag. Amamodeli akhethekile afaka i-ferrosilicon 75, i-ferrosilicon 70, i-ferrosilicon 65, ne-ferrosilicon 45. Imininingwane ihlukaniswa kakhulu ngokuya ngokuqukethwe kokungcola okuhlukile ku-ferrosilicon, futhi ukucaciswa ngakunye kunokusebenzisa kwakho okuhlukile.

Ferrosilicon Production Process

Ii-ferrosiliconinqubo yokukhiqiza ukunciphisa isihlabathi noma i-silicon dioxide (Si) nge-coke/namalahle (C), bese usabela nge-iron (Fe) etholakala kudoti. Ikhabhoni esemalahleni idinga ukwenziwa i-deoxidized, ishiye i-silicon emsulwa nemikhiqizo yensimbi.
Ukukhiqizwa kwe-Ferrosilicon kungase futhi kusebenzise isithando somlilo se-arc esingaphansi kwamanzi ukuncibilikisa i-quartz ngensimbi eyizicucu kanye ne-ejenti yokunciphisa ukwakha ingxubevange yoketshezi eshisayo, eqoqwe embhedeni wesihlabathi. Ngemuva kokupholisa, umkhiqizo uphulwa ube yizicucu ezincane futhi uqhubeke uchotshozwa ube usayizi odingekayo.

Umkhiqizi weFerrosilicon Othuthukile

I-Zhenan Internationalunesipiliyoni seminyaka engu-20 kui-ferrosiliconukukhiqiza. Ngekhwalithi enhle kakhulu kanye nokukhishwa okuzinzile, sithole ama-oda amaningi kakhulu ezimakethe zasekhaya nezangaphandle. Abasebenzisi be-Zhenan Metallurgical ikakhulukazi bangabakhiqizi abavela e-Japan, South Korea, Vietnam, India, United Arab Emirates, Brazil nakwamanye amazwe. Imikhiqizo yethu ye-ferrosilicon isetshenziswa kakhulu ekwenzeni insimbi kanye nezinqubo zokuphonsa. Ngemikhiqizo esezingeni eliphezulu nezinsizakalo ezithembekile, i-Zhen An International izuze idumela elihle embonini. Imikhiqizo ye-ferrosilicon yenkampani iqinisekiswe izikhungo ezaziwayo njenge-SGS, BV, ISO 9001, njll.