Official Answer
Answer
Maganin Cryogenic ya haɗa da sanyaya bakin karfe 17-7PH zuwa kusan $-73 ^{\circ}C$ (Sharadi RH950) ko ma ƙasa bayan farkon maganin zafi. Wannan tsari yana tabbatar da cikakken canji na austenite da aka riƙe a cikin martensite. Riƙe austenite lokaci ne mai laushi, mara ƙarfi wanda zai iya canzawa zuwa martensite akan lokaci ko ƙarƙashin damuwa, yana haifar da haɓaka girma da canje-canje a cikin modules na roba. Don bawul ɗin sararin samaniya inda ake buƙatar madaidaicin wurin zama, jiyya na cryogenic yana ba da matsakaicin kwanciyar hankali da ƙara ɗan ƙara ƙarfi da ƙarfi. Wannan yana tabbatar da cewa 'ƙuƙwalwar zobe' a kan shaft da ƙarfin ƙarfinsa ya kasance akai-akai akan rayuwar sabis na ɓangaren.
