Indima ye-ferrosilicon ekwenzeni intsimbi:
Isetyenziswa njenge-deoxidizer kunye ne-alloying agent kwishishini lokwenza intsimbi. Ukuze ufumane isinyithi kunye nokubunjwa kweekhemikhali ezifanelekileyo kunye nokuqinisekisa umgangatho wensimbi, i-deoxidation kufuneka iqhutywe kwinqanaba lokugqibela le-steelmaking. Ubudlelwane bekhemikhali phakathi kwesilicon kunye neoksijini inkulu kakhulu, ngoko ke i-ferrosilicon sisisidididi esinamandla esisetyenziswa ekwenzeni intsimbi. Imvula kunye ne-diffusion deoxidation.
Indima ye-ferrosilicon kwintsimbi etyhidiweyo:
Isetyenziswa njenge-inoculant kunye ne-spheroidizing agent kwishishini lentsimbi. Intsimbi yentsimbi yinto ebalulekileyo yentsimbi kwishishini lanamhlanje. Ixabiso eliphantsi kunentsimbi, kulula ukunyibilika kunye nokunyibilika, ineempawu zokuphosa ezigqwesileyo kwaye ingcono kakhulu kunentsimbi ekuxhathiseni inyikima. Ukongeza umlinganiselo othile we-ferrosilicon ukuphosa isinyithi kunokuthintela intsimbi ukusuka Yenza i-carbides kwaye ikhuthaze imvula kunye ne-spheroidization ye-graphite. Ngoko ke, i-ferrosilicon yinto ebalulekileyo ye-inoculant kunye ne-spheroidizing agent ekuveliseni i-ductile iron.
Indima ye-ferrosilicon kwimveliso ye-ferroalloy:
Isetyenziswe njenge-arhente yokunciphisa kwimveliso ye-ferroalloy. Ayisiyiyo kuphela indibaniselwano yeekhemikhali phakathi kwesilicon kunye neoksijini iphezulu kakhulu, kodwa umxholo wekhabhoni we-silicon ferrosilicon uphantsi kakhulu. Ke ngoko, i-silicon ferrosilicon ephezulu sisixhobo sokunciphisa esiqhele ukusetyenziswa kwishishini le-ferroalloy xa kusenziwa i-ferroalloys ephantsi kwekhabhoni.
Ukusetyenziswa okuphambili kweebhloko zendalo ze-ferrosilicon njenge-agent alloying kwimveliso yensimbi. Inokuphucula ubulukhuni, amandla, kunye nokumelana nomhlwa kwentsimbi, kwaye inokuphucula ukuwelda kunye nokuqhubekeka kwentsimbi.
Iigranules zeFerrosilicon, ezibizwa ngokuba yi-ferrosilicon inoculants, zisetyenziswa ikakhulu kwintsimbi etyhidiweyo. Kushishino lwentsimbi etyhidiweyo, luxabiso eliphantsi kunentsimbi, kulula ukunyibilika nokunyibilika, luneempawu zokuphosa ezigqwesileyo, kwaye lunokumelana nokuzamazama komhlaba olungcono kakhulu kunentsimbi. Ngokukodwa, iipropati ze-mechanical ze-ductile iron zifikelela okanye zisondele kwezo zentsimbi.
I-silicon ephezulu ye-ferrosilicon powder inomxholo ophantsi kakhulu wekhabhoni. Ngoko ke, i-powder ferrosilicon ephezulu ye-silicon (okanye i-silicon alloy) yinto eqhelekileyo yokunciphisa i-agent kwi-industry ye-ferroalloy xa isenza i-ferroalloys ephantsi kwekhabhoni. Sebenzisa ngezinye iindlela. Umhlaba okanye i-atomized ferrosilicon powder ingasetyenziswa njengesigaba esinqunyanyisiweyo kwishishini lokulungisa izimbiwa. Kwishishini lokuvelisa intonga ye-welding, ingasetyenziselwa ukugquma kweentonga ze-welding. I-silicon ephezulu ye-ferrosilicon powder ingasetyenziswa kwishishini lemichiza ukwenza i-silicone kunye nezinye iimveliso.
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