Answer
Ana amfani da Beryllium Copper (yawanci Alloy 25, UNS C17200) don zoben riƙewa na karkace a cikin mahalli inda ake buƙatar kaddarorin da ba su da haske don aminci (misali, yanayi mai fashewa) ko kuma inda ake buƙatar kaddarorin da ba na maganadisu ba (misali, injin MRI ko kayan lantarki masu mahimmanci). CuBe yana da hazo-taurare don cimma ƙarfin juriya kwatankwacin karafa (har zuwa 1400 MPa). Koyaya, ƙimar sa na elasticity $ E$ yana ƙasa (kimanin 131 GPa) idan aka kwatanta da karfe (200 GPa). Wannan yana nufin zoben CuBe zai sami ƙaramin radial don girma iri ɗaya. Dole ne masu zanen kaya su rama wannan ta hanyar haɓaka tsangwama. Bugu da ƙari, CuBe yana da ingantaccen ƙarfin lantarki, yana mai da shi amfani azaman hanyar ƙasa a wasu taruka masu haɗin RF.
