Astm A335 alloy Karfe but92CMO

Ana amfani da bututun karfe mai narkewa a aikace-aikace waɗanda ke buƙatar kayan lalata cututtukan cututtukan matsakaici tare da kyawawan ƙura da tsada. Don kawai sanya shi, an fi son bututun sabo a waɗancan wuraren da bututun carbon carbon zai iya kasawa. Akwai azuzuwan biyu na alloy - manyan allurai da ƙananan ƙarfe. Buties da aka ɓoye ƙananan ƙananan ƙwaya suna da abun ciki mai amfani wanda ya tsara ƙasa 5%. Alhãli kuwa abin da ke cikin abin da ke cikin baƙin ƙarfe mai girma zai kasance tsakanin 5% zuwa kusan 50%. Kama da mafi yawan allon matsin lamba na aiki na mayoy steamless m bututu kusan 20% sama da bututun da aka welded. Don haka a aikace-aikacen da ke da matsin lamba mafi girma a matsayin wanda ake bukata, ana amfani da bututun ƙasa mara kyau. Kodayake da ƙarfi fiye da bututun mai, farashin ya fi girma. Bugu da ƙari, haɗarin lalata intergros a cikin zafi ya shafi Weld Seld shine mafi a cikin samfurin da aka auna. Bambancin da ake iya gani tsakanin bututun ƙarfe mai welded mai welded da samfurin mara kyau shine ma'aunin laterudinia tare da tsawon bututu. Koyaya, a yau, tare da ci gaba a fasaha, kera na yanzu a kan alloy Erw bututu mai kyau na iya rage ta hanyar jiyya na itace, irin wannan dalilin hakan ya ganuwa ga idanun mutane.