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Sengoliloeng sena se fana ka kakaretso e felletseng ea ferro silicon manganese, ho hlahloba thepa ea eona, lits'ebetso, mekhoa ea tlhahiso, le mekhoa ea 'maraka. Re hlahloba karolo ea eona ea bohlokoa liindastering tse fapaneng, re hlahloba melemo le mathata a eona ha re bapisoa le li-alloys tse ling. Ithute ka lintlha tsa bohlokoa tse susumetsang theko le boleng ba eona, 'me u fumane moo u ka fumanang boleng bo holimo ferro silicon manganese.
Ferro silicon manganese (FeSiMn) ke ferroalloy, mofuta oa alloy haholo-holo e entsoeng ka tšepe (Fe), silicon (Si), le manganese (Mn). Lintho tsena li kopana ho etsa thepa e nang le thepa e ikhethang, e etsang hore e be ea bohlokoa haholo indastering ea tšepe. Sebopeho se nepahetseng se fapana ho latela ts'ebeliso e reriloeng, empa hangata, likahare tsa silicon li tloha ho 15% ho isa ho 25%, ha litaba tsa manganese li tloha ho 60% ho isa ho 70%. Ho leka-lekana haholo ke tšepe, 'me likarolo tse ling tse fokolang li ka hlaha e le litšila.
Motsoako oa lithuso tsa tšepe, silicon le manganese ferro silicon manganese tse 'maloa molemo thepa. Tsena li kenyelletsa: matla a phahameng, ho tiea ho ntlafetseng, ho thatafala ho eketsehileng, ho ntlafatsa ductility, le ho hanyetsa ka mokhoa o babatsehang ho apara le ho senya. Lintho tsena li etsa hore e be karolo ea bohlokoa likarolong tse fapaneng tsa tšepe.
Tšebeliso ea mantlha ea ferro silicon manganese ke joalo ka alloying agent tlhahisong ea tšepe. E eketsoa ho tšepe e qhibilihisitsoeng nakong ea ts'ebetso ea ho hloekisa ho hlahisa palo e laoloang ea manganese le silicon, ho fetola sebopeho sa lik'hemik'hale tsa tšepe le ho ntlafatsa thepa ea eona ea mochine. Tšepe e hlahisoang ke eona e sebelisoa mefuteng e mengata ea lisebelisoa, ho kenyelletsa le kaho, tlhahiso ea likoloi, le merero ea mekhoa ea motheo. Chelete e nepahetseng e kenyelletsoeng e itšetlehile ka thepa e lakatsehang ea sehlahisoa sa ho qetela sa tšepe.
Ho feta ho etsa tšepe, ferro silicon manganese e fumana lits'ebetso tsa niche liindasteri tse ling. E ka sebelisoa ho hlahisa mefuta e itseng ea tšepe e entsoeng ka tšepe, hape e na le mekhoa e meng ea ts'ebetso ea welding le foundry. Leha ho le joalo, puso ea eona e lula e tiile ka har'a indasteri ea tšepe.
Tlhahiso ea ferro silicon manganese hangata ho kenyelletsa ho sebelisa tšepe ea boleng bo holimo ea manganese, quartzite (mohloli oa silicon), le tšepe ea tšepe kapa tšepe e senyehileng joalo ka lisebelisoa tse tala. Lisebelisoa tsena li arotsoe ka hloko 'me li qosoa ka sebōping sa motlakase sa arc, moo li nang le mocheso o phahameng, ho baka ho fokotseha ha manganese le silicon oxides ho mefuta ea tsona ea motheo. Joale motsoako o qhibilihisitsoeng o tšeloa ka sebōping ebe o lumelloa hore o pholile le ho tiea. Mehato ea taolo ea boleng e kenngoa ts'ebetsong eohle ho netefatsa hore sehlahisoa sa ho qetela se kopana le litlhaloso tse hlokahalang.
Tlhokahalo ea lefats'e ea ferro silicon manganese e susumetsoa haholo ke tšebetso ea indasteri ea tšepe. Kholiso ea moruo le nts'etsopele ea meralo ea motheo e ama tlhokahalo ka kotloloho. Theko ea ferro silicon manganese e feto-fetoha ka lebaka la lintlha tse kang litšenyehelo tsa thepa e tala, litheko tsa matla, le maemo a tlhokeho ea phepelo ea lefats'e. Inner Mongolia Xinxin Silicon Industry Co.,Ltd ke sebapali se seholo 'marakeng, se fana ka lihlahisoa tsa boleng bo holimo tse tsitsitseng.
Tlhahiso ea ferro silicon manganese, joalo ka mekhoa e mengata ea metallurgical, e na le liphello tsa tikoloho. Ho ntse ho etsoa boiteko ba ho ntlafatsa ts'ebeliso ea matla a motlakase le ho fokotsa ho ntšoa ha likhase tse futhumatsang lefatše nakong ea tlhahiso. Mekhoa ea moshoelella, ho kenyeletsoa ho fumana ka boikarabello thepa e tala le taolo ea litšila, e ntse e ba bohlokoa haholo.
| Alloy | Thepa ea Bohlokoa | Lisebelisoa |
|---|---|---|
| Ferro Silicon Manganese | Matla a phahameng, ho tiea, ho thatafala, ductility | Ho etsa tšepe |
| Ferro Manganese | Lintho tse ngata tsa manganese, li ntlafatsa ho thatafala le matla | Ho etsa tšepe |
| Ferro Silicon | Likahare tse phahameng tsa silicon, li ntlafatsa metsi le deoxidation | Ho etsa tšepe, ho qalisoa |
Boitlhotlhollo: Litaba tsena ke tsa tsebo e akaretsang le merero ea tlhaiso-leseling feela, 'me ha e thehe keletso ea litsebi.
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