Ukusebenzisa I-Iron Steel Casting Okuqondile Kwezitolo Ezithengiswayo Sebenzisa i-FeSi Ferro Silicon 75% 72%
sebenzisa
(1) Isetshenziswa njenge-deoxidizer kanye nama-alloying agents embonini yensimbi.Ukuze uthole ukwakheka kwamakhemikhali afanelekile futhi uqinisekise ikhwalithi yensimbi, esigabeni sokugcina sensimbi kufanele ikhishwe i-deoxidized.Ukuhlobana kwamakhemikhali phakathi kwe-silicon nomoya-mpilo kukhulu kakhulu, Ngakho-ke i-ferrosilicon iyi-deoxi- dizer eqinile esetshenziselwa ukukhishwa kwe-sedimentation kanye ne-diffusion deoxidation yokwenza insimbi.Engeza inani elithile le-silicon ensimbi, ingathuthukisa kakhulu amandla, ubulukhuni kanye nokunwebeka kwensimbi.
(2) Isetshenziswa njenge-nucleating ejenti kanye ne-spheroidizing embonini yensimbi.I-Cast iron iwuhlobo lwensimbi ebalulekile yesimanje yezimboni, Ishibhe kakhulu kunensimbi, ukuncibilika kalula ukucwengisiswa, ngokusebenza okuhle kakhulu kokulingisa kanye namandla okuzamazama komhlaba kungcono kakhulu kunensimbi.Ikakhulukazi insimbi eyi-nodular cast iron, Izakhiwo zayo zemishini endaweni noma eduze kwezakhiwo zensimbi.Engeza inani elithile le-silicon kunsimbi ekhonjiwe kungavimbela insimbi ekwakhekeni, kukhuthaze ukuna kwe-graphite ne-carbide spheroidizing.Ngakho-ke ekukhiqizeni insimbi yama-nodular, i-ferrosilicon iwuhlobo lwezijovo ezibalulekile (Siza ukuhlukanisa i-graphite) kanye ne-spheroidizing agent.
Izakhiwo kanye nezinzuzo ze-ferrosilicon
1. Ukuhlanzeka okuphezulu
Okuqukethwe kwe-silicon ye-high-purity ferrosilicon kuphezulu kakhulu, ngokuvamile phakathi kuka-70-75%, ngakho-ke inokuhlanzeka okuphezulu kakhulu.Lokhu kuhlanzeka okuphezulu kwenza i-ferrosilicon ephakeme kakhulu ibaluleke kakhulu emikhakheni yensimbi nensimbi yokuncibilikisa nokuphonsa, ngoba inganikeza isici se-silicon sekhwalithi ephezulu, ngaleyo ndlela ithuthukise ikhwalithi yensimbi nokubunjwa.
2. Ukuzinza okuhle
Izakhiwo zamakhemikhali ze-ferrosilicon ezihlanzekile zizinzile kakhulu, futhi akulula ukusabela nezinye izakhi.Lokhu kuzinza kwenza i-ferrosilicon ehlanzekile kakhulu idume kakhulu emikhakheni efana nokuncibilikiswa kwensimbi nokusansimbi, ngoba ingaqinisekisa ikhwalithi ezinzile yensimbi nokulingwa futhi igweme izinkinga zekhwalithi.
3. Ukusebenza kahle kokucubungula
I-ferrosilicon ehlanzekile kakhulu inezakhiwo ezinhle kakhulu zokucubungula futhi ingacutshungulwa ngokuncibilikisa, ukuphonsa nezinye izindlela.Lokhu kucutshungulwa kwenza i-ferrosilicon ehlanzeke kakhulu isebenze kakhulu emikhakheni efana nokuncibilikiswa kwensimbi nensimbi kanye nesisekelo, ngoba ingacutshungulwa kalula ibe ukulingisa nemikhiqizo yensimbi yomumo nosayizi abahlukahlukene.
4. Ukumelana kahle nokushisa okuphezulu
I-ferrosilicon ehlanzekile kakhulu inokumelana nezinga lokushisa eliphezulu okuhle kakhulu futhi ingagcina uzinzo ezindaweni zokushisa okuphezulu.Lokhu ukumelana lokushisa eliphezulu kwenza
I-high-purity ferrosilicon iyasebenza kakhulu emikhakheni efana nokuncibilikisa insimbi nokuncibilikisa insimbi, ngoba ingagcina uzinzo ezindaweni zokushisa okuphezulu futhi igweme.
Gwema izinkinga zekhwalithi.
Isici samakhemikhali
| Into% | Si | P | S | C | AI |
| ≤ | |||||
| FeSi75 | 75 | 0.03 | 0.02 | 0.15 | 1 |
| FeSi75 | 75 | 0.03 | 0.02 | 0.15 | 0.5 |
| FeSi75 | 75 | 0.03 | 0.02 | 0.1 | 0.1 |
| FeSi75 | 75 | 0.03 | 0.02 | 0.05 | 0.05 |
| FeSi75 | 75 | 0.03 | 0.02 | 0.02 | 0.02 |
| FeSi72 | 72 | 0.03 | 0.02 | 0.15 | 1 |
| FeSi72 | 72 | 0.03 | 0.02 | 0.15 | 0.5 |
Isaziso:Ukukhiqizwa kokucaciswa okuhlukile kwe-silicon calcium alloy ngokuya ngezidingo zamakhasimende
