Gịnị bụ mkpuchi isi iyi nke iguzogide evaporation?

Mkpuchi isi iyi nke ikuku na-eguzogide bụ usoro mkpuchi ikuku na-ekpo ọkụ. "Ubi" na-ezo aka na usoro nkwadebe ihe nkiri dị gịrịgịrị ebe a na-ekpo ọkụ ma na-ekupụ ihe mkpuchi dị n'ime ụlọ ikuku na-ekpo ọkụ, nke mere na atọm ma ọ bụ molekul ihe ahụ na-ekupụ ma na-agbapụ n'elu, na-emepụta ihe na-efe efe ikuku, na-eme ihe na-eme n'elu ihe mkpuchi ma ọ bụ ihe mkpuchi ahụ, ma mechaa kpụkọta ya iji mepụta ihe nkiri siri ike.

Ụzọ a na-akpọ ihe mkpuchi isi iyi nke ikuku na-eguzogide mmiri bụ iji tantalum, molybdenum, tungsten na ọla ndị ọzọ dị elu mee ọdịdị kwesịrị ekwesị nke isi iyi nke ikuku na-agbapụ mmiri, nke nwere ihe ndị a ga-ekupụ mmiri, hapụ ikuku ka ọ na-agafe, kpoo ọkụ ozugbo ma gbapụta ihe ndị a gbapụrụ mmiri, ma ọ bụ tinye ihe ndị a ga-ekupụ mmiri n'ime alumina, beryllium oxide na ihe ndị ọzọ maka ikpo ọkụ na ikuku na-apụtaghị ìhè. Nke a bụ usoro ikuku na-eguzogide mmiri na-agbapụ mmiri.

Iheigwe mkpuchi ikuku evaporationIgwe na-ekpo ọkụ ma na-ekupụ site na ihe na-ekpo ọkụ na-eguzogide ọgwụ nwere uru dị na nhazi dị mfe, ọnụ ala dị ala na ojiji a pụrụ ịdabere na ya. Enwere ike iji ya maka mkpuchi uzuoku nke ihe ndị nwere obere ebe agbaze, ọkachasị maka mmepụta oke yana obere ihe achọrọ maka ịdị mma mkpuchi. Ruo ugbu a, enwere ọtụtụ usoro mkpuchi nke ikpo ọkụ na uzuoku na-eguzogide ọgwụ ejiri mee ihe na mmepụta nke enyo aluminized.

Ihe ọghọm dị na usoro mkpuchi evaporation isi iyi nke iguzogide evaporation bụ na okpomọkụ kachasị elu enwere ike iru site na kpo oku pere mpe, ndụ ọrụ nke ihe na-ekpo ọkụ dịkwa mkpụmkpụ. N'afọ ndị na-adịbeghị anya, iji melite ndụ nke isi iyi evaporation, ụlọ ọrụ akụrụngwa ewerela ihe seramiiki na-eduzi nke boron nitride mepụtara nke nwere ogologo ndụ dị ka isi iyi evaporation. Dịka akụkọ ikike nke ndị Japan si kwuo, ọ nwere ike iji ihe mejupụtara 20% ~ 30% boron nitride na ihe ndị na-adịghị mma nke enwere ike ijikọta ya iji mee isi iyi evaporation (crucible), ma kpuchie elu ya na oyi akwa nke zirconium nwere 62% ~ 82%, ndị ọzọ bụkwa ihe ndị e ji zirconium-silicon alloy mee.