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2025-04-28
Litaba
Sengoliloeng sena se fana ka kakaretso e felletseng ea motsoako oa ferromanganese, e akaretsang thepa ea eona, lits'ebetso, lits'ebetso tsa tlhahiso, le mekhoa ea 'maraka. Re hlahloba limaraka tse fapaneng tsa motsoako oa ferromanganese le ho kenella ka har'a litšebeliso tsa bona tse ikhethileng ka har'a liindasteri tse fapaneng. Ithute ka karolo ea bohlokoa eo alloy e e bapalang ho etsa tšepe le phello ea eona 'marakeng oa lefatše.
Motsoako oa Ferromanganese ke ferroalloy, mofuta oa motsoako oo haholo-holo o entsoeng ka tšepe le manganese. Hangata e na le pakeng tsa 60% le 80% ea manganese, 'me karolo e setseng e na le tšepe, hammoho le lintho tse ling tse nyenyane tse kang carbon, silicon le phosphorus. Sebopeho se nepahetseng se fapana ho latela kereiti le ts'ebeliso e reriloeng. Liphapang tsena tsa sebopeho li ama ka kotloloho thepa le ts'ebeliso ea mantlha ea motsoako oa ferromanganese.
Limaraka tse 'maloa tsa motsoako oa ferromanganese teng, e 'ngoe le e 'ngoe e etselitsoe merero e itseng. Limaraka tsena li arotsoe ho ipapisitsoe le litaba tsa tsona tsa manganese le likarolo tse ling tsa alloying. Limaraka tse tloaelehileng li kenyelletsa High-Carbon Ferromanganese (HCFeMn), Medium-Carbon Ferromanganese (MCFeMn), le Low-Carbon Ferromanganese (LCFeMn). Likahare tsa khabone ke ntlha ea bohlokoa e susumetsang thepa le ts'ebeliso ea alloy. Hangata limaraka tsa khabone e phahameng li sebelisoa lits'ebetsong moo matla a phahameng a hlokahalang, athe limaraka tsa khabone e tlase li ratoa ha ho hlokahala hore ho be le ductility e phahameng le ho cheseha.
Motsoako o nepahetseng oa lik'hemik'hale oa motsoako oa ferromanganese e ama thepa ea eona haholo. Lintho tsa bohlokoa li kenyelletsa:
Lintlha tse qaqileng tsa sebopeho sa lik'hemik'hale li ka fumanoa ho tsoa ho li-database tsa thepa tse fanoeng ke baetsi ba joalo Inner Mongolia Xinxin Silicon Industry Co.,Ltd.
Tšebeliso ea mantlha ea motsoako oa ferromanganese e etsoa ka tšepe. E sebetsa joalo ka deoxidizer ea bohlokoa le tlatsetso ea manganese, e ntlafatsa matla a tšepe, ho thatafala le ho sebetsa. Manganese ka har'a motsoako oa ferromanganese e thusa ho ntlafatsa ho tiea ha tšepe le ho hanyetsa ho roala. Chelete e nepahetseng e kenyelletsoeng e itšetlehile ka thepa e lakatsehang ea sehlahisoa sa ho qetela sa tšepe.
Ho feta ho etsa tšepe, motsoako oa ferromanganese e fumana lits'ebetso liindastering tse ling, ho kenyelletsa:
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Tlhahiso ea motsoako oa ferromanganese hangata ho kenyelletsa ts'ebetso ea ho qhibilihisa seboping sa motlakase sa arc. Manganese ore, ore ea tšepe, le ntho e fokotsang khabone (joaloka coke) li kenngoa ka har'a sebōpi 'me li tlas'a mocheso o phahameng. Motsoako o entsoeng ka ho qhibilihisoa o kenngoa ka har'a li-ingots kapa mefuta e meng.
Mmaraka oa lefats'e oa motsoako oa ferromanganese e susumetsoa ke lintlha tse sa tšoaneng, tse akarelletsang maemo a tlhahiso ea tšepe, khōlo ea moruo le melao ea ’muso. Tlhokahalo ea tšepe ea boleng bo holimo e ntse e tsoela pele ho khanna tlhokahalo ea motsoako oa ferromanganese. Kholo ea kamoso e lebelletsoe ho hokahana le nts'etsopele ea meralo ea motheo le indasteri ea likoloi.
Motsoako oa Ferromanganese e phetha karolo ea bohlokoa liindastering tse fapa-fapaneng, haholo-holo ho etsa tšepe. Ho utloisisa thepa ea eona, lits'ebetso le lits'ebetso tsa tlhahiso ho bohlokoa ho mang kapa mang ea amehang makaleng ana. Limaraka tse fapaneng le litšoaneleho tsa tsona tse ikhethileng li fana ka maemo a bonolo ho fihlela thepa e lakatsehang ea tšepe. Boqapi bo tsoelang pele le tsoelo-pele mekhoeng ea eona ea tlhahiso li tla matlafatsa ts'ebetso ea eona le ho baballa litšenyehelo.
| Kereiti | Litaba tsa Manganese (%) | Khabone (%) | Tšebeliso e Tloaelehileng |
|---|---|---|---|
| HCFeMn | 78-82 | 7.0-8.0 | Tšepe e matla haholo |
| MCFeMn | 70-78 | 1.5-2,5 | Tšepe ea matla a mahareng |
| LCFeMn | 68-72 | 0.2-0.7 | Litšepe tsa boleng bo holimo |
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