Calcium silicon alloy daraja

Silicon-calcium gami wani abu ne mai hade da siliki, alli da baƙin ƙarfe.Yana da manufa hadaddun deoxidizer da desulfurizer.An yi amfani da shi sosai wajen samar da ƙarfe mai inganci, ƙananan ƙarfe na carbon, bakin karfe da sauran kayan haɗi na musamman irin su nickel-based alloys da titanium na tushen;Hakanan ya dace a matsayin wakili mai ɗumamawa don masu canza kayan aikin ƙarfe;Hakanan za'a iya amfani da shi azaman inoculant don simintin ƙarfe da ƙari a cikin samar da ƙarfe na ductile.

amfani

Dukansu alli da silicon suna da alaƙa mai ƙarfi ga oxygen.Calcium, musamman, ba kawai yana da alaƙa mai ƙarfi tare da iskar oxygen ba, har ma yana da alaƙa mai ƙarfi tare da sulfur da nitrogen.Sabili da haka, siliki-calcium gami shine madaidaicin haɗaɗɗen mannewa da wakili na desulfurization.Silicon alloy ba wai kawai yana da ƙarfin deoxidation mai ƙarfi ba, kuma samfuran da aka lalata suna da sauƙin yin iyo da fitarwa, amma kuma suna iya haɓaka aikin ƙarfe, da haɓaka filastik, tasiri mai ƙarfi da ruwa na ƙarfe.A halin yanzu, silicon-calcium gami na iya maye gurbin aluminum don lalatawar ƙarshe.Ana amfani da ƙarfe mai inganci.Samar da karafa na musamman da gami na musamman.Misali, makin karfe irin su karfen dogo, karamin karfen carbon, da bakin karfe, da gawa na musamman irin su nickel-based alloys da titanium gami da silicon-calcium gami ana iya amfani da su azaman deoxidizers.Calcium-silicon gami kuma ya dace a matsayin wakili mai ɗumamawa don ƙirar ƙarfe na masu juyawa.Calcium-silicon gami kuma za a iya amfani da shi azaman inoculant don simintin ƙarfe da ƙari a cikin samar da baƙin ƙarfe na nodular.
Calcium silicon alloy sa da sinadaran abun da ke ciki
Haɗin Sinadari%
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