I-calcium i-silicon alloy grade

I-Silicon-calcium alloy yi-alloy edibeneyo eyenziwe ngezinto ze-silicon, i-calcium kunye nentsimbi.Yeyona deoxidizer edibeneyo edibeneyo kunye ne-desulfurizer.Isetyenziswe ngokubanzi kwimveliso yensimbi ephezulu, i-carbon-carbon steel, insimbi engenasici kunye nezinye i-alloys ezikhethekileyo ezifana ne-alloys-based alloys kunye ne-titanium-based alloys;ikwafanelekile njenge-ejenti yokufudumala kwi-workshops ze-steelmaking converter;inokusetyenziswa kwakhona njenge-inoculant yentsimbi etyhidiweyo kunye nezongezo ekuveliseni i-iron ductile.

sebenzisa

Zombini i-calcium kunye ne-silicon zinobudlelwane obuqinileyo be-oxygen.I-calcium, ngokukodwa, ayinayo kuphela ubudlelwane obuqinileyo kunye ne-oxygen, kodwa inobudlelwane obuqinileyo kunye nesulfure kunye ne-nitrogen.Ke ngoko, i-silicon-calcium alloy yeyona nto ifanelekileyo yokuncamathelisa kunye ne-desulfurization agent.I-Silicon alloy ayinayo kuphela i-deoxidation eqinile, kunye neemveliso ze-deoxidized zilula ukudada kunye nokukhupha, kodwa zinokuphucula ukusebenza kwentsimbi, kunye nokuphucula iplastiki, impembelelo yokuqina kunye nokuqina kwentsimbi.Okwangoku, i-silicon-calcium alloy ingathatha indawo ye-aluminiyam kwi-deoxidation yokugqibela.Ifakwe kwintsimbi ephezulu.Ukuveliswa kweentsimbi ezikhethekileyo kunye ne-alloys ezikhethekileyo.Ngokomzekelo, amabakala ensimbi afana nentsimbi yensimbi, i-carbon steel ephantsi, kunye nensimbi engenasici, kunye ne-alloys ezikhethekileyo ezifana ne-nickel-based alloys kunye ne-titanium-based alloys, i-silicon-calcium alloys ingasetyenziswa njenge-deoxidizers.I-calcium-silicon alloy nayo ifanelekile njenge-ejenti yokufudumala kwiiworkshops zentsimbi zabaguquli.I-calcium-silicon alloy ingaphinda isetyenziswe njenge-inoculant yensimbi etyhidiweyo kunye nesongezo ekuveliseni i-nodular cast iron.
I-calcium i-silicon alloy grade kunye nokwakheka kweekhemikhali
Ukwakheka kweMichiza yeBanga
Ca Si C Al PS
≥ ≤
Ca31Si60 31 55－65 1.0 2.4 0.04 0.05
Ca28Si60 28 55-65 1.0 2.4 0.04 0.05