Sandunan Zagaye na Bakin Karfe Mai Inganci Mai Kyau

Baƙin ƙarfe (Fe): shine ainihin ƙarfe na bakin ƙarfe;

Chromium (Cr): shine babban sinadarin ferrite, chromium tare da iskar oxygen na iya samar da fim ɗin passivation na Cr2O3 mai jure tsatsa, yana ɗaya daga cikin abubuwan asali na bakin karfe don kiyaye juriyar tsatsa, abun ciki na chromium yana ƙara ƙarfin gyaran fim ɗin passivation na ƙarfe, abun ciki na chromium na bakin karfe gabaɗaya dole ne ya kasance sama da 12%;

Carbon (C): wani sinadari ne mai ƙarfi da ke samar da austenite, wanda zai iya inganta ƙarfin ƙarfe sosai, ban da carbon akan juriyar tsatsa kuma yana da mummunan tasiri;

Nickel (Ni): shine babban sinadari mai samar da austenite, yana iya rage tsatsa da haɓakar ƙarfe yayin dumama;

Molybdenum (Mo): shine sinadarin da ke samar da carbide, carbide ɗin da aka samar yana da matuƙar karko, yana iya hana haɓakar hatsi na austenite lokacin da aka dumama shi, yana rage ƙarfin zafi na ƙarfe, ƙari ga haka, molybdenum na iya sa fim ɗin passivation ya fi kauri da ƙarfi, don haka yana inganta juriyar lalata ƙarfe ta bakin ƙarfe Cl- yadda ya kamata;

Niobium, titanium (Nb, Ti): wani abu ne mai ƙarfi da ke samar da carbide, wanda zai iya inganta juriyar ƙarfe ga tsatsa tsakanin granular. Duk da haka, titanium carbide yana da mummunan tasiri ga ingancin saman bakin ƙarfe, don haka galibi ana inganta bakin ƙarfe mai buƙatar saman ta hanyar ƙara niobium don inganta aiki.

Nitrogen (N): wani sinadari ne mai ƙarfi da ke samar da austenite, wanda zai iya inganta ƙarfin ƙarfe sosai. Amma tsufar fashewar bakin ƙarfe yana da tasiri mafi girma, don haka ƙarfen da ake amfani da shi wajen yin tambari yana da matuƙar tasiri wajen sarrafa yawan sinadarin nitrogen.

Phosphorus, sulfur (P, S): wani sinadari ne mai cutarwa a cikin bakin karfe, juriyar tsatsa da kuma tambarin bakin karfe na iya yin mummunan tasiri.