Yintoni ukusetyenziswa kweFerrosilicon?

Ferrosiliconisetyenziswa ngokubanzi kwimveliso yemizi-mveliso efana neshishini lentsimbi kunye neshishini le-Foundry. Badla ngaphezu kwe-90% ye-ferrosilicon. Phakathi kwamabanga ahlukeneyo e-ferrosilicon,I-75% ye-ferrosiliconyeyona isetyenziswa kakhulu. Kwishishini lensimbi, malunga ne-3-5kg yeI-75% ye-ferrosiliconisetyenziselwa yonke itoni yentsimbi eveliswayo.

(1) Isetyenziswe njenge-deoxidizer kunye ne-alloy kwishishini le-steelmaking

Ukongeza inani elithile le-silicon kwintsimbi kunokuphucula ngokubonakalayo amandla, ukuqina kunye nokunwebeka kwentsimbi, ukonyusa amandla ombane wentsimbi, kunye nokunciphisa ilahleko ye-hysteresis yentsimbi ye-transformer. Ukuze ufumane isinyithi kunye nokubunjwa kweekhemikhali ezifanelekileyo kunye nokuqinisekisa umgangatho wensimbi, i-deoxidation kufuneka iqhutywe kwinqanaba lokugqibela le-steelmaking. I-silicon kunye ne-oksijini zinobudlelwane obuqinileyo bekhemikhali, ngoko ke i-ferrosilicon inemvula enamandla kunye ne-diffusion deoxidation effect kwi-oxides kwintsimbi.

Ukongeza inani elithile le-silicon kwintsimbi kunokuphucula kakhulu amandla, ukuqina kunye nokuguquguquka kwentsimbi. Ngoko ke, i-ferrosilicon iphinda isetyenziswe njenge-alloy xa i-smelting insimbi yesakhiwo (equkethe i-SiO300-70%), insimbi yensimbi (equlethe i-SiO.30-1.8%), i-spring steel (equlethe i-SiO00-2.8%) kunye ne-silicon steel for transformers (equkethe i-silicon 2.81-4.8%). Ukongezelela, kwi-industry yensimbi, i-ferrosilicon powder idla ngokusetyenziswa njenge-ejenti yokufudumeza i-ingots yensimbi ukuphucula umgangatho kunye nokubuyisela izinga lokubuyisela i-ingots yensimbi ngokuthatha inzuzo yempawu yokuba i-olefins inokukhulula ubushushu obukhulu kumaqondo okushisa aphezulu.

(2) Isetyenziswe njenge-inoculant kunye ne-spheroidizer kwishishini lentsimbi

Intsimbi yentsimbi yinto ebalulekileyo yentsimbi kwishishini lanamhlanje. Inexabiso eliphantsi kunentsimbi, kulula ukuyinyibilika, inomsebenzi ogqwesileyo wokuphosa, kwaye iyamelana kakhulu neenyikima kunentsimbi, ngakumbi intsimbi edityanisiweyo, eneempawu zoomatshini ezifikelela okanye zisondele kwindlela yokuziphatha kwentsimbi. Ukongeza inani elithile le-ferrosilicon ukuphosa isinyithi kunokuthintela ukubunjwa kwe-carbides kwintsimbi kunye nokukhuthaza imvula kunye ne-spheroidization ye-graphite. Ngoko ke, ekuveliseni i-iron ductile, i-ferrosilicon iyi-inoculant ebalulekileyo (enceda imvula ye-graphite) kunye ne-spheroidizer.

(3) Isetyenziswe njenge-arhente yokunciphisa ukuveliswa kwee-alloys ezimnyama

Ayisiyiyo kuphela i-silicon kunye neoksijini enobudlelwane obukhulu beekhemikhali, kodwa umxholo wekhabhoni we-silicon ferrosilicon ephezulu nawo uphantsi kakhulu. Ngoko ke, i-silicon ferrosilicon ephezulu (okanye i-siliceous alloy) yinto eqhelekileyo yokunciphisa i-agent ekuveliseni i-low-carbon ferroalloys kwishishini le-ferroalloy. I-Ferrosilicon inokongezwa kwi-iron cast njenge-ductile iron inoculant, kwaye inokuthintela ukubunjwa kwe-carbides, ukukhuthaza imvula kunye ne-spheroidization ye-graphite, kunye nokuphucula ukusebenza kwesinyithi.

(4) Olunye usetyenziso lwei-silicon

Umhlaba okanye i-atomized ferrosilicon powder ingasetyenziswa njengesigaba sokunqunyanyiswa kwishishini lokulungisa izimbiwa kunye nokufakwa kwe-electrode kwishishini lokuvelisa i-electrode. I-silicon ye-ferrosilicon ephezulu ingasetyenziselwa ukuvelisa iimveliso ezifana ne-silicon ephilayo kwishishini lemichiza, ukulungiselela i-silicon ecocekileyo ye-semiconductor kushishino lombane, kunye nokwenza i-silicon ephilayo kwishishini lemichiza. Kwishishini lensimbi, malunga ne-3 ukuya kwi-5 kilogram ye-75% ye-ferrosilicon idliwe kuyo yonke itoni yensimbi eveliswayo.

Isishwankathelo seFerrosilicon

Ferrosiliconyialloyi yentsimbi kunye nesilicon. I-Ferrosilicon yingxubevange ye-iron-silicon enyibilikiswa kwiziko lombane kusetyenziswa i-coke, intsimbi ye-scrap, kunye ne-quartz (okanye i-silica) njengemathiriyeli ekrwada. Iifom eziqhelekileyo ze-ferrosilicon ziquka iincinci ze-ferrosilicon, i-ferrosilicon powder, kunye ne-ferrosilicon slag. Iimodeli ezithile ziquka i-ferrosilicon 75, i-ferrosilicon 70, i-ferrosilicon 65, kunye ne-ferrosilicon 45. Iimpawu zihlulwe ngokukodwa ngokwezinto ezingcolileyo ezihlukeneyo kwi-ferrosilicon, kwaye inkcazo nganye inokusetyenziswa kwayo eyahlukileyo.

Inkqubo yeMveliso yeFerrosilicon

Ii-ferrosiliconinkqubo yokuvelisa kukunciphisa isanti okanye i-silicon dioxide (Si) kunye ne-coke / amalahle (C), uze uphendule ngentsimbi (Fe) ekhoyo kwinkunkuma. Ikhabhoni emalahleni idinga ukuba i-deoxidized, ishiye i-silicon ecocekileyo kunye neemveliso zentsimbi.
Ukuveliswa kwe-Ferrosilicon kunokusebenzisa isithando somlilo se-arc esingaphantsi kwamanzi ukunyibilikisa i-quartz ngentsimbi ye-scrap kunye ne-agent yokunciphisa ukwenza i-alloy liquid alloy eshushu, eqokelelwa kwibhedi yesanti. Emva kokupholisa, imveliso iyaphulwa ibe ngamaqhekeza amancinci kwaye iphinde ityunyuzwe ibe yisayizi efunekayo.

Advanced Ferrosilicon Producer

Zhenan Internationaluneminyaka engama-20 yamava kwii-ferrosiliconimveliso. Ngomgangatho obalaseleyo kunye nemveliso ezinzileyo, sifumene iiodolo ezingakumbi nangakumbi kwiimarike zasekhaya nezangaphandle. Abasebenzisi beZhenan Metallurgical ikakhulu ngabavelisi abavela eJapan, eMzantsi Korea, eVietnam, eIndiya, eUnited Arab Emirates, eBrazil nakwamanye amazwe. Iimveliso zethu ze-ferrosilicon zisetyenziswa kakhulu kwimveliso yentsimbi kunye neenkqubo zokuphosa. Ngeemveliso ezikumgangatho ophezulu kunye neenkonzo ezithembekileyo, iZhen An International iphumelele igama elihle kwishishini. Iimveliso ze-ferrosilicon zenkampani ziye zaqinisekiswa ngamaziko awaziwayo afana ne-SGS, BV, ISO 9001, njl.