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Njirimara teknụzụ nke mkpuchi ikuku evaporation

Isi mmalite nke edemede: Zhenhua vacuum
Gụọ: 10
Ebipụtara: 23-06-14

1. Nkemkpuchi ikuku evaporationusoro a gụnyere ịfụ ihe nkiri, ibugharị atọm uzuoku n'ime oghere dị elu, na usoro nke nucleation na uto nke atọm uzuoku n'elu ihe ọrụ ahụ.

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2. Ogo mkpuchi ikuku nke mkpuchi ikuku dị elu, n'ozuzu ya bụ 10-510-3Pa. Ụzọ efu nke molekul gas bụ usoro nha 1 ~ 10m, nke karịrị anya site na isi iyi evaporation ruo na workpiece, a na-akpọ anya a anya evaporation, nke na-abụkarị 300 ~ 800mm. Ihe mkpuchi ahụ anaghị ejikọta ya na molekul gas na atọm uzuoku ma ruo ebe ọrụ ahụ.

3. Ihe mkpuchi mkpuchi ikuku anaghị agba nchara, atọm uzuoku na-aga ozugbo na ihe eji arụ ọrụ n'okpuru nnukwu oghere ikuku. Naanị akụkụ nke chere ihu na isi iyi ikuku mmiri dị na ihe eji arụ ọrụ ahụ nwere ike inweta oyi akwa fim ahụ, akụkụ na azụ nke ihe eji arụ ọrụ ahụ enweghịkwa ike ịnweta oyi akwa fim ahụ, oyi akwa fim ahụ enweghịkwa mkpuchi dị mma.

4. Ike nke ihe ndị dị na oyi akwa mkpuchi ikuku evaporation dị obere, ike na-erukwa ọrụ ahụ bụ ike okpomọkụ nke ikuku evaporation na-ebu. Ebe ọ bụ na ọrụ ahụ anaghị elebara anya n'oge mkpuchi ikuku evaporation, atọm ígwè na-adabere naanị na okpomọkụ nke ikuku evaporation n'oge ikuku evaporation, okpomọkụ ikuku evaporation bụ 1000 ~ 2000 °C, ike ebu ya dịkwa ka 0.1 ~ 0.2eV, yabụ ike nke ihe nkiri ahụ dị ala, ike njikọ dị n'etiti oyi akwa ihe nkiri na matrix dị obere, ọ na-esikwa ike ịmepụta mkpuchi ihe mejupụtara.

5. Ihe mkpuchi mkpuchi ikuku na-amịpụta ikuku nwere nhazi dị mma. Usoro mkpuchi ikuku na-amịpụta ikuku na-etolite n'okpuru nnukwu oghere ikuku, ihe nkiri dị na ikuku ahụ bụkwa n'ezie nha atọm, na-emepụta isi dị mma n'elu ihe eji arụ ọrụ ahụ.


Oge ozi: Juun-14-2023