Official Answer
Answer
A cikin mahalli masu haɗari (misali, matatun mai, silos ɗin hatsi), ƙyalli daga abubuwan ƙarfe shine babban haɗarin wuta. An kayyade Bronze Phosphor (Grade C51000) don zoben karkace a cikin waɗannan lokuta saboda ba shi da haske kuma ba mai maganadisu ba. Yayin da ƙarfin ƙarfinsa (kimanin 100 ksi) ya fi ƙasa da carbon karfe ko 17-7PH, kyakkyawan juriya na lalata da rayuwar gajiya ya sa ya dace da kayan lantarki da na ruwa. Dole ne masu ƙira su ƙididdige ƙaramin Modulus ($ E \ kusan 16 \ lokuta 10 ^ 6 $ psi), wanda ke haifar da ƙarancin saurin centrifugal da rage ƙarfin tuƙi idan aka kwatanta da takwarorinsa na ƙarfe.
