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Aka gatabo gatanga incamake irambuye ya umusaruro wa ferrosilicon, ikubiyemo ibikoresho fatizo, inzira, porogaramu, hamwe nibitekerezo ku isoko. Wige kubyerekeye ubwoko butandukanye bwitanura, kunoza ingufu zingirakamaro, ninshingano zigenda zihinduka ferrosilicon mu nganda zitandukanye.
Ibikoresho byibanze bya umusaruro wa ferrosilicon ni silika (SiO2) na kokiya. Silika yo mu rwego rwo hejuru, isanzwe ikomoka kuri quartzite cyangwa umusenyi, ni ngombwa kugirango ugere kubintu bya silikoni wifuza. Coke, ibintu byinshi bya karubone ikomoka ku makara, ikora nk'igabanya kugabanya uburyo bwo gushonga. Ubuziranenge nubuziranenge bwa silika na kokiya bigira ingaruka itaziguye ubwiza bwibicuruzwa byanyuma nibikorwa bya umusaruro wa ferrosilicon inzira.
Ukurikije ibyifuzwa bya silicon hamwe nibisobanuro byihariye, izindi nyongeramusaruro zirashobora gushyirwamo, nk'amabuye y'icyuma, amabuye y'agaciro, hamwe n'ibiti. Ibi bikoresho bifasha kugenzura imiterere yimiti, kunoza imiterere ya slag, no gutunganya ibyanyuma ferrosilicon ibicuruzwa. Ibigize neza byinyongera bigenwa nibisabwa byihariye byo gukoresha-kurangiza.
Uburyo busanzwe bwa umusaruro wa ferrosilicon ni itanura rya arc itanura (SAF) inzira. Muri ubu buryo, ibikoresho fatizo bishyirwa mu itanura rinini aho bikorerwa ubushyuhe bukabije cyane (ubusanzwe hejuru ya 2000 ° C) byatewe no kunyura mumashanyarazi binyuze muri electrode ya karubone yarengewe nubushakashatsi. Ubu bushyuhe bwo hejuru bworohereza kugabanya silika na kokiya, biganisha ku gushiraho ferrosilicon. Gushonga ferrosilicon noneho ikururwa mu itanura ikajugunywa muri ingots cyangwa ubundi buryo bwifuzwa.
Uwiteka umusaruro wa ferrosilicon inzira ni imbaraga nyinshi. Imbaraga zikomeye zirimo gukorwa mu rwego rwo kunoza ingufu za SAFs, harimo kunoza igishushanyo cy’itanura, ibikoresho fatizo mbere yo kuvura, no kugenzura ibikorwa. Ibidukikije bijyanye n’ibyuka bihumanya ikirere no gucunga imyanda nabyo bitera udushya muri uru rwego. Ubuhanga buhanitse nka sisitemu yo kugarura ubushyuhe burimo gushyirwa mubikorwa kugirango bigabanye ibidukikije umusaruro wa ferrosilicon.
Abenshi muri ferrosilicon byakozwe ku isi yose bikoreshwa mu nganda zibyuma nka deoxidizer na alloying agent. Ifasha gukuramo ogisijeni yashonze mu byuma bishongeshejwe, kuzamura ubwiza bwayo nubukanishi. Byongeye kandi, silicon yongeyeho igira uruhare mukuzamura imbaraga, gukomera, no kurwanya ruswa mubicuruzwa byibyuma.
Kurenga gukora ibyuma, ferrosilicon isanga porogaramu mu zindi nzego zitandukanye zirimo inganda za aluminiyumu (nkumukozi ugabanya umusaruro wa aluminiyumu), inganda z’imiti (nkisoko ya silikoni y’ibikoresho bitandukanye bya silicon), n’inganda zikomoka ku zuba (mu gukora polysilicon). Ubwinshi bwa ferrosilicon ikora ikintu cyingenzi mubikorwa byinshi byinganda.
Isoko ryisi yose ferrosilicon ihindurwa nibintu nkurwego rwo gukora ibyuma, ibiciro byibikoresho fatizo, niterambere ryikoranabuhanga muri umusaruro wa ferrosilicon inzira. Kwiyongera gukenewe kwicyuma cyiza cyane mubukungu bugenda buzamuka bitera iterambere muri ferrosilicon isoko. Gukomeza ubushakashatsi n’iterambere byibanze ku kuzamura ingufu no kugabanya ingaruka z’ibidukikije ni uguhindura ejo hazaza h’ibikoresho by’inganda. Kubindi bisobanuro kurwego rwo hejuru ferrosilicon ibicuruzwa nibisubizo, sura Imbere muri Mongoliya Xinxin Silicon Inganda Co, Ltd..
| Gusaba | Icyiciro cya Ferrosilicon |
|---|---|
| Gukora ibyuma (Deoxidation) | 75% Si |
| Gukora ibyuma (Alloying) | 45% Si, 75% Si |
| Umusaruro wa Aluminium | 75% Si |
1 Amakuru yaturutse muri raporo zinganda zitandukanye. Ibisobanuro byihariye birashobora gutandukana ukurikije uwabitanze nibikorwa.