Usoro doping bụ usoro ọdịnala maka agbazescandium intermediate alloys.Ọ na-agụnye ịchichi ụfọdụ oke nke ịdị ọcha dị eluígwè scandiumna aluminom, wee gwakọta ya na aluminom a wụrụ awụ n'okpuru nchebe argon, jide ya ruo oge zuru ezu, kpalie ya nke ọma, ma tụba ya n'ime ígwè ma ọ bụ ọla kọpa oyi iji nweta ya.scandium intermediate alloys.Enwere ike ịme mgbaze site na iji graphite dị ọcha ma ọ bụ alumina crucibles, enwere ike ịme usoro kpo oku site na iji ọkụ na-eguzogide ma ọ bụ ọkụ induction ugboro ugboro.Usoro a nwere ike gbazee alloys etiti nwere 2% ruo 4%scandium.
Ụkpụrụ nke usoro doping dị mfe, ma ihe mgbaze nkescandiumna aluminom dị iche iche (Sc bụ 1541 ℃, A1 bụ 660 ℃).Aluminom gbazere kwesịrị ka ekpo oke ọkụ na okpomọkụ dị elu, na-eme ka o sie ike ịkwadebe ngwaahịa alloy etiti na nkesa kwụsiri ike na nkesa otu, ọ na-esikwa ike izere ọkụ nke scandium.Iji mezuo nke a, usoro mmezi ahụ bụ ịgwakọta na pịa nnukwu agbaze metal scandium na dispersant, ntụ ntụ aluminum, flux, wdg n'oge usoro nkwadebe, wee tinye ha n'ime ígwè a wụrụ awụ.Onye na-ekesa ihe na-emebi emebi na okpomọkụ dị elu, na-akpaghị aka na-egwepịa agglomerates, nke nwere ike ịmepụta otu alloy na-eme ka ọ bụrụ ihe na-ere ọkụ na-ekpo ọkụ nke ígwè na-agbaze dị elu.Ma n'ozuzu, ego nke ịkwadebescandium intermediate alloysiji elu-ọchaígwè scandiumdị ka akụrụngwa dị oke elu, nke siri ike maka ndị ọrụ mmepụta ihe ịnakwere.
Oge nzipu: Nov-24-2023