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Esi sikhokelo sibanzi siphonononga iipropati, izicelo, kunye nokutshintsha kweemarike ze i-silicon yentsimbi. Funda malunga nemveliso yayo, ukwakheka kweekhemikhali, usetyenziso oluphambili, kunye nezinto eziphembelela ixabiso kunye nokufumaneka kwayo. Siza kugocagoca kwimiba yobugcisa, sinikezela ngezimvo ezisebenzayo kwiingcali kunye nabo bafuna ukuqonda okunzulu kwale ngxubevange yesinyithi ibalulekileyo.
I-silicon evuthayo (FeSi) yi-ferroalloy, icandelo elibalulekileyo kwiinkqubo ezahlukeneyo zesinyithi. Yingxubevange eyenziwe ngentsimbi (Fe) kunye nesilicon (Si), eneendlela ezahlukeneyo ngokuxhomekeke kwisicelo sayo. Umlinganiselo ochanekileyo wentsimbi kunye ne-silicon ichaphazela kakhulu iipropati kunye nokusebenza kwayo. Imveliso ye i-silicon yentsimbi ngokuqhelekileyo kubandakanya ukunciphisa i-silica (SiO2) kunye nekhabhoni kwisithando sombane se-arc, inkqubo efuna igalelo elibalulekileyo lamandla. Imveliso ephumayo yibrittle, crystalline material edla ngokutyunyuzwa kunye nobukhulu bezicelo ezahlukeneyo. Umgangatho we i-silicon yentsimbi ivavanywa ngokusekelwe kwizinto ezifana nomxholo we-silicon, ubunyulu, kunye nobukho bezinye izinto.
Ukwakheka kweekhemikhali ze i-silicon yentsimbi yahluka ngokubanzi, ekhokelela kumabanga ahlukeneyo ahlelwe ngumxholo we-silicon. Amabakala aqhelekileyo aquka i-FeSi 75, i-FeSi 65, i-FeSi 45, kunye nabanye, ebonisa ipesenti ye-silicon ngesisindo. Ezinye izinto, ezifana ne-aluminiyam, i-manganese, kunye nekhabhoni, zihlala zikhona ngokwemiyinge emincinci kwaye zinefuthe kwiipropati zemveliso yokugqibela. Ukuqonda ezi yantlukwano kubalulekile ekukhetheni ibakala elifanelekileyo kwisicelo esithile. Ngokomzekelo, umxholo ophezulu we-silicon ngokubanzi uthetha ukuphuculwa kwezakhono zokukhupha i-deoxidation ekwenzeni intsimbi.
Ukuguquguquka kwe i-silicon yentsimbi yenza ilitye lembombo kumashishini amaninzi. Ukusetyenziswa kwayo okuphambili kwi-steelmaking, apho isebenza njenge-deoxidizer enamandla kunye ne-alloying agent. Ngokususa ioksijini enyibilikileyo, i-silicon yentsimbi iphucula umgangatho kunye neempawu zomatshini zentsimbi. Kwakhona kwandisa amandla ensimbi ukubunjwa kunye nokwenza, okukhokelela ekusebenzeni kakuhle kwiinkqubo zokuvelisa. Ngaphandle kokwenza intsimbi, i-silicon yentsimbi ifumana ukusetyenziswa kwimveliso yesinyithi yesilicon, iikhemikhali ezisekwe kwisilicon, kunye nezinye iialloys ezahlukeneyo.
Kwimveliso yentsimbi, i-silicon yentsimbi kubalulekile ukulawula umxholo we-oksijeni kunye nokuphucula umgangatho opheleleyo wemveliso yokugqibela. Indima yayo njenge-deoxidizer ibalulekile ekukhuseleni iziphene kunye nokuqinisekisa iimpawu ezifunwayo zemishini. Ibakala elithile le i-silicon yentsimbi esetyenziswayo kuxhomekeke kuhlobo lwentsimbi eveliswayo kunye nenqanaba elifunwayo le-deoxidation.
I-silicon evuthayo isebenza njengemathiriyeli ekrwada kwimveliso yesinyithi yesilicon, icandelo elibalulekileyo kwizicelo ezahlukeneyo ezifana neeseli zelanga, iisemiconductors, kunye nezinye izinto ze-elektroniki. Inkqubo yokucoca ibandakanya ukwahlula i-silicon kwintsimbi, okukhokelela kwintsimbi ye-silicon ecocekileyo.
Ngaphandle kwemveliso yentsimbi kunye ne-silicon, i-silicon yentsimbi isetyenziselwa ukuveliswa kwe-alloys ye-aluminiyam, apho iphucula iimpawu zomatshini wemveliso yokugqibela. Ukusetyenziswa kwayo kwi-chemical synthesis nayo iyaphawuleka, inegalelo kwimveliso yeekhompawundi ezahlukeneyo ezisekelwe kwi-silicon.
Imarike ye i-silicon yentsimbi iyaguquguquka kwaye iphenjelelwa zizinto ezifana nemveliso yentsimbi yehlabathi, amaxabiso amandla, kunye nokufumaneka kwezinto ezikrwada. Ukufuna i-silicon yentsimbi ilandela ngokusondeleyo iindlela zokuvelisa isinyithi, njengoko ukusetyenziswa kwayo okuphambili kumashishini ensimbi. Ukuguquguquka kwamaxabiso kuqhelekile, kwaye uqikelelo oluchanekileyo lufuna uqwalaselo olucokisekileyo lwemiba eyahlukeneyo yoqoqosho olukhulu kunye neshishini elithile. I-Inner Mongolia i-Xinxin Silicon Industry Co.,Ltd ngumdlali ophambili kule marike, enikezela ngomgangatho ophezulu i-silicon yentsimbi iimveliso.
Ukukhetha ibakala elifanelekileyo i-silicon yentsimbi ibalulekile kwiziphumo ezizezona zilungileyo. Qwalasela iimfuno ezithile zesicelo sakho, kubandakanya inqanaba elifunwayo lomxholo wesilicon, amanqanaba okucoceka, kunye nobukho bezinye izinto. Ukubonisana nomthengisi onje I-Inner Mongolia i-Xinxin Silicon Industry Co.,Ltd inokukunceda ukhethe eyona mveliso ilungileyo kwiimfuno zakho.
| IBanga | Umxholo weSilicon (%) | Usetyenziso oluqhelekileyo |
|---|---|---|
| FeSi 75 | 75 | Ukwenza isinyithi, iSilicon Metal Production |
| FeSi 65 | 65 | Ukwenziwa kweNsimbi, uHlanganiso lweMichiza |
| FeSi 45 | 45 | Ukwenziwa kwentsimbi, iiAluminiyam |
Esi sikhokelo sinika isiseko sokuqonda i-silicon yentsimbi. Ngolwazi oluthe vetshe, nceda uqhagamshelane neengcali zeshishini kunye noncwadi olukhethekileyo.
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