Ukujiya kokunamathela ngopende

Ngokombono we-microscopic, kunezimbobo zokukhonkwane eziningi ezimbotsheni, futhi ubukhulu bemigodi yephinikhodi banele ukuvumela imidiya egqwalayo yangaphandle (amanzi, umoya-mpilo, ama-ion e-chloride, njll.) ukuthi ingene ku-substrate, futhi ungaphansi kwento ethile. umswakama ohlobene, kwenzeka into e-filamentous corrosion.Ukuqina kokujiya, amaphinifa ambalwa, futhi kuba ngcono ukumelana nokugqwala kwe-substrate.Njengoba kukhonjisiwe emfanekisweni, ukujiya okuhlukahlukene okunamathelayo kuthinta ukumelana nokugqwala.Imiphumela yokuhlolwa ikhombisa ukuthi uma ukujiya kwe-coating kungaphezu kuka-20μm, umphumela wokumelana nokugqwala uzinzile.

 

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Ukuvikelwa kokumboza:

Ikhwalithi yokwemboza nokucutshungulwa nakho kuthinta ukumelana kokugcina kokugqwala kwemikhiqizo yokuhlanganisa imibala.Uma ukukhanya kwenziwa ebandayo rolling base plate (hhayi okuhlanganisa Plating) ngqo MCL, ngenxa imikhiqizo ukugqwala okuxekethile ukumuncwa umswakama okuxekethile, futhi akukho ukuvikelwa yesibili, ngakho isivinini ukugqwala ngokushesha, uma ukushuba kahle of lashukumisa zinc. (i-aluminium plating zinc/aluminium magnesium) substrate, ingadlala indima "ye-firewall", izothuthukisa kakhulu ukumelana nokugqwala kwemikhiqizo.


Isikhathi sokuthumela: Jun-10-2022