Saboda beryllium yana da jerin kaddarorin da ba su da kima, ya zama muhimmin abu mai mahimmanci a cikin kayan aiki na zamani da tsaron ƙasa.Kafin shekarun 1940, ana amfani da beryllium azaman taga X-ray da tushen neutron.Daga tsakiyar shekarun 1940 zuwa farkon shekarun 1960, an fi amfani da beryllium a fannin makamashin atomic.Tsarin kewayawa mara ƙarfi irin su makamai masu linzami na ballistic na nahiyoyi sun yi amfani da beryllium gyroscopes a karon farko a cikin 2007, don haka buɗe wani muhimmin filin aikace-aikacen beryllium;tun daga shekarun 1960, manyan filayen aikace-aikacen manyan ayyuka sun juya zuwa filin sararin samaniya, wanda ake amfani da shi don kera mahimman sassa na motocin sararin samaniya.

Beryllium a cikin makaman nukiliya

An fara samar da allurar beryllium da beryllium a cikin 1920s.A lokacin yakin duniya na biyu, masana'antar beryllium ta sami ci gaba da ba a taba ganin irinta ba saboda bukatar samar da makamashin nukiliya.Beryllium yana da babban sashin watsawa na neutron da kuma karamin ɓangaren giciye, don haka ya dace a matsayin mai haskakawa da mai daidaitawa don injin nukiliya da makaman nukiliya.Kuma don kera makaman nukiliya a cikin ilimin kimiyyar nukiliya, binciken likitancin nukiliya, X-ray da scintillation counter probes, da sauransu;Za a iya amfani da lu'ulu'u ɗaya na beryllium don yin monochromators na neutron, da dai sauransu.