I-alloys yobhedu equkethe i-beryllium njengeyona nto idibeneyo ebizwa ngokuba yi-beryllium copper alloys.I-alloy ye-copper ye-beryllium yeyona nto isetyenziswa kakhulu phakathi kwe-beryllium alloys, ibala ngaphezu kwe-90% yazo zonke ukusetyenziswa kwe-beryllium alloy.I-beryllium i-copper alloys ihlukaniswe ibe yi-beryllium ephezulu yamandla aphezulu (equkethe i-beryllium 1.6% -2%) kunye ne-beryllium ephantsi ye-conductivity alloys (equkethe i-beryllium 0.1% -0.7%) ngokwe-beryllium content.Umxholo we-beryllium kwi-beryllium uchungechunge lwe-alloys yobhedu ngokuqhelekileyo lungaphantsi kwe-2%.Ngemihla yangaphambili, ubhedu lweberyllium lwaluyeyemveliso yasemkhosini, yaye ukusetyenziswa kwayo kwakugxininiswa kumashishini omkhosi anjengokuhamba ngeenqwelomoya, inqwelo-moya nezixhobo;ngeminyaka yoo-1970, iialloyi zobhedu zeberyllium zaqala ukusetyenziswa kakhulu kumasimi asekuhlaleni.Ngoku i-beryllium yobhedu isetyenziswa ngokubanzi kwi-electronics, unxibelelwano, iikhomputha, iifowuni eziphathwayo kunye nezixhobo ezichanekileyo, kunye nezinye izicelo.Intwasahlobo yenziwe nge-beryllium copper, ene-coefficient enkulu ye-elastic, ukwakheka kakuhle, kunye nobomi benkonzo ende;inokucinezela ubushushu kunye nokudinwa xa kusenziwa izinto zombane;Ukufezekisa ukuthembeka okuphezulu kunye ne-miniaturization yezixhobo;yenza izitshixo zombane, ezincinci, ezilula, nezinovakalelo kakhulu, kwaye zinokuphinda-phindwa izihlandlo ezili-10 lezigidi.I-beryllium yobhedu ikwane-castability elungileyo, i-thermal conductivity, kunye nokumelana nokunxiba.Yimathiriyeli efanelekileyo yokuphosa kunye neyokwenza.Ingasetyenziswa njengesixhobo sokwakhiwa kwezixhobo zokhuseleko, ukuphoswa okuchanekileyo, kunye nokuphindaphinda iintambo zonxibelelwano zangaphantsi kolwandle.Ingasetyenziselwa ukuvelisa ukuchaneka okuphezulu, Umgodi wefilimu wokubumba iplastiki kunye noqwalaselo olunzima.