High entropy alloy (HEA) rudzi rutsva rwesimbi alloy yakagadzirwa mumakore achangopfuura.Kuumbwa kwayo kunoumbwa neshanu kana kupfuura zvinhu zvesimbi.HEA chikamu chidiki chema-multi-primary metal alloys (MPEA), ari masimbi alloys ane maviri kana anopfuura maelementi makuru.Kufanana neMPEA, HEA ine mukurumbira nekuda kwehukuru hwemuviri uye hwemagetsi zvivakwa pamusoro pechinyakare alloys.
Chimiro cheHEA chinowanzoita chemuviri-chepakati cubic chimiro kana chiso-chakatarisana ne cubic chimiro, chine simba rakawanda, kuomarara, kupfeka kwakanakisa kuramba, corrosion resistance, kushomeka kwekushisa, kupisa kwekushisa oxidation kuramba uye kudzikama kunyorova kuramba.Inogona kuvandudza zvakanyanya kuoma, corrosion resistance, kugadzikana kwekupisa uye kugadzikana kwekumanikidza kwezvinhu.Naizvozvo, inoshandiswa zvakanyanya mune thermoelectric zvinhu, yakapfava magineti zvinhu uye nemwaranzi inodzivirira zvinhu
Iyo yakakwira entropy alloy yeFeCoNiAlSi sisitimu inovimbisa yakapfava magineti ine yakakwirira saturation magnetization, resistivity uye yakanakisa plastiki;FeCrNiAl yakakwira entropy alloy ine yakanaka michina zvivakwa uye goho simba, iro rine mabhenefiti makuru pamusoro pezvakajairwa mabhinari zvinhu.Inyaya inopisa yebasa rekutsvagisa kumba nekune dzimwe nyika.Iye zvino nzira yekugadzirira yepamusoro entropy alloy inonyanya kunyungudutsa nzira, iyo inopindirana nekambani yedu yekunyungudutsa nzira.Tinogona kugadzirisa HEA nezvikamu zvakasiyana uye zvakatemwa zvinoenderana nezvinodiwa nevatengi
Nguva yekutumira: Feb-10-2023