Hot extruded karfe bututuana amfani da shi a cikin samar da zafi extrusion tsari zuwa tsirar m karfe shambura.

Hot extrusion ne yadu amfani a samar da aluminum, jan karfe da sauran nonferrous karafa bututu da bayanan martaba.Hot extrusion na karfe don samar da biyu na musamman bututu da bayanan martaba, yana da wuya a yi amfani da shi don samar da sanyi extrusion ko extrusion na m da dumi cibiyar rami (ta rami ko makafi rami) carbon karfe da gami karfe sassa, irin wannan. a matsayin sanda da ciwon lokacin farin ciki kai, ganga, kwantena, da dai sauransu Hot extrusion na girma daidaito da kuma surface gama fiye da zafi ƙirƙira sassa, amma har yanzu bukatar tafi ta hanyar da wani ɓangare na general karewa ko machining.

Hot extrusion fasaha ne irin karfe sama da recrystallization zafin jiki na extrusion, da bututu billet daga mutu extrusion, domin ya mutu siffar giciye sashe bututu karfe kafa hanya.A cikin zafi extrusion tsari (daga bututu zuwa arakawa tube), da tube billet ne nakasawa a karkashin uku zuwa matsa lamba jihar.Wannan ba wai kawai zai iya magance matsalar bututun ƙarfe mara lahani ba, har ma zai iya guje wa bututun ciki da wajen lahani na saman da ke haifar da damuwa.Don haka zafi extrusion gyare-gyaren hanya ne musamman dace da kowane irin gami karfe, bakin