Official Answer
Answer
Elgiloy (a Co-Cr-Ni gami) an zaba don karkace riko da zobba a cikin subsea mai da gas kayayyakin aiki saboda ta na kwarai juriya ga Sour Gas ($H_2S $) da ikon kiyaye high ƙarfi a cryogenic da kuma high yanayin zafi. Yana da NACE MR0175 mai yarda, ma'ana yana da juriya ga fashewar damuwa na sulfide. Maɗaukakin maɗaukakin maɗaukaki na elasticity ($ E \ kusan 30 \ sau 10 ^ 6$ psi) da kyakkyawan juriyar gajiya sun sa ya fi 17-7PH a cikin mahalli inda lodin keken keke da matsananciyar lalata ke kasancewa tare. Sarrafa ya haɗa da aikin sanyi yana biye da taurin shekaru don cimma matsananciyar ƙarfi fiye da 250 ksi.
