KYAUTAGABATARWA<>
SANYI MAI KARFE KARFE
Ana iya samun ƙarfe mai sanyi a yawancin kayan masarufi waɗanda muke amfani da su yau da kullun, saboda yana da halaye na zahiri da ban sha'awa waɗanda ke ba da amfani ga samfuran da yawa. Mun amsa wasu tambayoyin gama-gari da ake yi idan ana maganar ƙarfe mai sanyi, wanda kuma aka fi sani da ƙarancin ƙarfe.
Menene Karfe Zane Cold?
Karfe da aka zana ya ratsa cikin jerin mutuwar don cimma siffar da ake so ana kiransa karfen zana. Ya mutu yana amfani da ƙayyadaddun adadin matsi tare da taimakon na'ura mai latsawa, kuma ƙarfen fara samfurin yawanci dole ne a wuce shi ta mutuwa ko jerin mutuwar fiye da sau ɗaya. Sanyi na nufin karfen da aka zana da ake kerawa a dakin da zafin jiki, wanda ke bukatar karin matsi don siffanta karfen, amma yana ba karfen karin halaye da kyawun gani.
Menene Tsarin Ƙarfe da Aka Zana Cold?
Da farko, ƙera ƙarfe yana farawa da farawar samfurin ƙarfe - ko dai sanduna madaidaiciya madaidaiciya ko naɗaɗɗen ƙarfe mai zafi - wanda aka saukar da shi zuwa zafin ɗaki. Ko da kuwa idan ƙarshen samfurin mashaya ne, bututu ko waya, ana zana samfurin karfen da ba a zana ta hanyar mutu ba, wanda ke shimfiɗa kayan farawa zuwa siffar da ake so. Ana yin wannan tare da taimakon ƙwanƙwasa wanda ke haɗawa da kayan ƙarfe kuma yana jan karfe ta cikin mutu. A ido tsirara, karfen baya canza sura da yawa ta hanyar wucewa guda daya ta cikin mutu, kuma yawanci yana ɗaukar wucewa da yawa kafin ya ɗauki siffar ƙarshen da ake so.
Waɗannan fa'idodin Sanyin Karfe Waya ne
Ƙarin ingantattun jurewar girman girman girma.
· Haɓaka kayan aikin injina, ƙarfin yawan amfanin ƙasa, ƙarfin ɗaure da taurin.
· Ingantacciyar Ƙarshen Ƙarshen Sama, yana rage mashin ɗin saman kuma yana inganta inganci.
· Yana ba da damar haɓaka ƙimar ciyarwar inji.
· Babban Formability, amsa mafi kyau ga spheroidization
· Yana haɓaka injina, ta haka yana rage asarar yawan amfanin ƙasa.