Isiphethu esenziwe ngeithusi le-berylliumingacindezelwa izikhathi ezingamakhulu ezigidi.Ithusi lithambile kakhulu kunensimbi, futhi alikwazi ukuqina futhi alikwazi ukumelana nokuwa.Ngemva kokwengeza i-beryllium yethusi, ubulukhuni buyathuthukiswa, ukunwebeka kuhle kakhulu, ukumelana nokulahlekelwa kuphezulu kakhulu, futhi kubuye kube nokuhamba kukagesi okuphezulu.
Ukushintsha kwevolumu yengxenye kufana, futhi ukuminyana kwayo kuthuthukile ngokulinganayo, ngakho-ke akunawo umthelela ekubunjweni okuphelele kwengxenye.Lokhu kuguqulwa okufanayo kungacatshangelwa ekuhleleni umklamo we-dimensional ngaphandle kwemiphumela emikhulu.Ngakolunye uhlangothi, kucatshangwa ukuthi ukuguqulwa kwevolumu akufani, imiphumela ye-deformation izokwenzeka.Izici eziningana zingabangela ukungalingani kweminyaka yobudala bezingxenye zethusi ze-beryllium.I-temperature non-uniformity ingumthombo wokuguquka okungenzeka lapho izingxenye ezinkulu noma ezinde ziguga.Kodwa-ke, izingxenye ezincane ezakhiwe ngokugxiviza noma umshini, ngisho nalapho izinga lokushisa lokuguga lifana, zingashintsha imiphumela.
Isikhathi sokuthumela: May-19-2022