1.Cov theem saum npoo av siv alkaline defreat tus neeg sawv cev kom tshem tawm roj av thiab siv tshuab ntxuav ultrasonic yog tsim nyog los xyuas kom huv.
Tom qab tu, ntxuav nrog dej kom txog thaum nruab nrab kom tsis txhob muaj cov tshuaj lom neeg uas cuam tshuam nrog cov tshuaj tiv thaiv.
Pickling antation immerse hauv 10-15}} sulfuric acid sib tov los tshem cov olide oxide txheej thiab qhib cov hlau nto.
Tswj lub sijhawm xaiv (feem ntau 2-5 feeb) kom tsis txhob muaj ntau cov xeb thiab ntxhib saum npoo.
Alkali Etching Optimization (yeem) Naoh daws Alkaline Etching yog siv rau cov kab kev zam thiab txhim kho kev sib xyaw ntawm cov yeeb yaj kiab oxide.
2. Anodizing cov txheej txheem cors electrolyte configuration mainstration configuration mainstration macstrolyte:} {} {} {} degree), nrog muaj zog yoog thiab tus nqi qis.
Oxalic acid, chromic acid los yog siv rau cov scenarios tshwj xeeb, xws li tsawg-oxalic oxalic acid daws teeb meem rau kev nyuaj oxidation.
Oxidation cov txheej txheem
Aluminium yog siv los ua cov phaj me, cov phaj txhuas yog siv ua cathode, thiab {{} A \/ dc dhau los, nrog lub voltage ntawm {1}} v.
Cov tshuaj tiv thaiv anode tsim cov yeeb yaj kiab al₂o₃ oxide, thiab cov tuab tuab nrog lub sijhawm (cov pa yeeb yaj kiab} {}} feeb).
Hydrogen yog precipitated ntawm catread, thiab cov pa nqus npuas yuav tsum tau tswj hwm los tiv thaiv kev tsis xwm yeem.
Parameter qhia meej tswj
Electrolyte kub fluuuing xav tau<±1℃ to avoid loose film layer.
High tam sim no ceev tuaj yeem nrawm zaj duab xis, tab sis nws yuav tsum tau ua ke nrog ib qho kev tawm tsam txias kom tiv thaiv "Ablation".
3. Kev Kho Mob Tom Qab
Kev Kho Shoing
Boiling DEJ SEALING: {98-100 degree deionized dej immersion, hydrolying cov microsing ntawm oxide zaj duab xis los txhim kho corrosion tsis kam.
Nickel ntsev seuring: Nickel ion cov kev daws teeb meem, haum rau ntu uas yuav tsum tau ua kev coj ua lossis tom qab tsuag tsuag.
Cov Dye Dying \/ Kho Kom Zoo Nkauj
Siv cov yam ntxwv ntxig ntawm cov yeeb yaj kiab oxide rau adsorb organic \/ inorganic dyes kom ua tiav cov xim customized xws li dub, thiab xiav.
Lub ci \/ matte nyhuv yog tiav los ntawm kev kho cov electrolyte sib xyaw thiab cov txheej txheem polishing.
4. TSEEM CEEB RAU KEV UA HAUJ LWM
Zaj duab xis ua haujlwm ntsuas
Hardness: Pa Oxide zaj duab xis hardness hv {}}}}}} ecidation tuaj yeem ncav cuag HV 800 lossis saum46.
Cov txau ntsev ua kom tsis kam: nruab nrab ntsev tsuag tshuaj ntsuam tom qab saloling> 1000 teev (unoxidized substrate tsuas {}}}} teev).
Cov Khoom Siv Tau Txais Cov Khoom Txhim Kho Kom Zoo
Anodizing tom qab kev kho cua sov tuaj yeem txhim kho cov txheej txheem ntawm cov txheej txheem lub zog (tensile lub zog> 300mpa) thiab kev tiv thaiv saum npoo.
Qhov chaw kho mob vuam yuav tsum tau kho oxidation alxidation kom them rau kev ua haujlwm poob ntawm tshav kub-cuam tshuam.
Los ntawm cov txheej txheem txheem txaus thiab ntsuas hluav taws xob tsis tau, 6061 Almeter tswj tau tuaj yeem ntsib kev tiv thaiv kev lag luam, thiab cua sov kom zoo nkauj.
Cov Khoom Siv Raw Khoom
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Ncab
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Dej yaug 1
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Dej Rinse 2
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Alkaline Etching
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Dej yaug 1
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Desmutting
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Dej yaug 1
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Txoj kev
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Dej yaug 1
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Dej Rinse 2
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Cov Xim Hluav Taws Xob Hluav Taws Xob
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Dej yaug 1
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Dej Rinse 2
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Nruab nrab
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Qhov ntshai
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Dej Kub Rinse
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Xiav Electrolytic Rinese
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Dej ntshiab yaug
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Khi
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Dej yaug 1
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Post-sealing cua txias
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Solidification
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Khoom Siv Hluav Taws Xob
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Dej Rinse 2
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Ntim
