Official Answer
Answer
A 550°C, A286 (wani ƙarfe-tushe superalloy) ya kai iyakarsa na sama don ingantaccen aikin bazara. Yana ba da juriya mai kyau na lalata amma yana fama da ƙarar raɗaɗi da asarar kaya ($>15\%$) a yanayin zafi sama da 500°C. Inconel X-750, gami da nickel-chromium, an ɗora hazo tare da aluminum da titanium don samar da lokacin $\gamma'$ yana hazo. Waɗannan suna haifar da ɓarkewar fil, suna ba da juriya mafi girma ga shakatawar damuwa. A 550°C, X-750 yawanci yana nuna asarar kaya kasa da $5\%$ sama da awanni 1,000. Don aikace-aikacen cryogenic, A286 ya kasance ductile, yayin da aka fi son X-750 don juriya mai zafi da iskar shaka da kwanciyar hankali na tsari har zuwa 700 ° C (tare da dacewa #1 maganin zafi mai zafi).
