Chromium aluminium alloy target, sezvinoreva zita, chinangwa chakagadzirwa nechromium nealuminium alloy.Shamwari dzakawanda dzinoda kuziva kuti chinangwa ichi chinoitwa sei.Zvino ngatiitei tekinoroji nyanzvi kubva kuRSM kusuma nzira yekugadzira yechromium aluminium alloy target.Matanho ekugadzira ndeaya anotevera:
(1) Sarudza chromium poda nekuchena kukuru kupfuura 99.5wt% uye aruminiyamu poda nekuchena kukuru kupfuura 99.99wt% seyakagadzirwa.Iyo particle size yekugovera huwandu hwechromium hupfu uye aluminium poda ndeye 100 mesh +200 mesh.Zviise muV-shaped mixer zvichienderana nechiyero chinodiwa, wobva wapukuta musanganisi kusvika 10-1pa level, jekiseni argon, wozopukuta zvakare, dzokorora katatu, wozoisa kumhanya kwe10 ~ 30 rpm kusanganisa kwe5. ~10 maawa;
(2) Isa hupfu mushure mekusanganisa mune inotonhora isostatic yekutsikirira bhachi, vacuum iyo uye isa chisimbiso.Dzvanya iyo pasi pekumanikidzwa kwe100mpa ~ 300mpa kwemaminetsi gumi ~ 20, wobva waisa yakadzvanywa yegirinhi muviri muvacuum self yekuwedzera yakakwira tembiricha synthesis yevira yekuzviwedzera maitiro.Mukuita kwekugezwa kwechoto, iyo vacuum degree inodiwa kusvika 10-3pa kuwana foam chromium aluminium alloy;
(3) Iyo furo yakaita chromium aluminium alloy inopwanyika kuita 200 mesh alloy poda ine crusher, uye ipapo iyo alloy poda inoiswa mune inotonhora isostatic yekutsikirira bhachi, yakavharwa mushure mekutsvaira, uye yakatsikirirwa pasi pekumanikidzwa kwe200mpa ~ 400mpa kwe30 ~ 60 maminetsi kuwana chromium aluminium alloy billet;
(4) Iyo chrome aluminium alloy billet inoiswa mune ladle jekete yevacuum degassing kurapwa.Mushure mekurapwa, bhachi reladle rinoiswa mune inopisa isostatic yekutsikirira midziyo yekupisa isostatic kudzvanya sintering kurapwa kuti uwane iyo chrome aluminium alloy billet.Iyo inopisa isostatic yekutsikirira sintering tembiricha ndeye 1100 ~ 1250 ℃, iyo sintering pressure ndeye 100 ~ 200mpa, uye sintering nguva ndeye 2 ~ 10 maawa;
(5) Iyo chromium aluminium alloy ingot inogadzirwa kuti iwane chakapedzwa chigadzirwa che chromium aluminium alloy target.
Nguva yekutumira: Jul-28-2022