Official Answer
Answer
Bayan aikin murɗawa, maɓuɓɓugan igiyar ruwa mai juyawa da yawa suna ɗauke da matsi mai yawa daga sanyi-samuwar raƙuman ruwa da helix. Rage damuwa, yawanci ana yin shi a yanayin zafi tsakanin $315^\circ C$ da $480^\circ C$ don bakin karfe, yana ba da damar sake rarraba waɗannan matsalolin na ciki. Wannan kwanciyar hankali yana hana 'girma' ko 'ƙasa' girma na bazara yayin hidima kuma yana inganta rayuwar gajiya ta rage kololuwar tashin hankali na ciki. Don ingantattun gyare-gyaren likita, ana amfani da kawar da damuwa don tabbatar da cewa babu wani nau'in oxidation a saman.
