Pali tinthu zolimba mu plating solution.Ngati m'mphepete ndi nsonga ya zigawozo ndi zaukali, zikhoza kukhala kuti kachulukidwe panopa ndi yaikulu kwambiri.Ngati ndigalvanized wosanjikizandi zabwino, koma 3% nitric asidi kuwala, ❖ kuyanika ali ndi mthunzi mdima, passivation filimu amaoneka bulauni, akhoza kanasonkhezereka madzi mkuwa kapena lead ndi zina zitsulo zosafunika.Choyamba fufuzani kutentha ndi kachulukidwe panopa, ndiyeno mwa kusanthula kusamba, kudziwa ndi kusintha zili nthaka ndi sodium hydroxide mu kusamba, DPE okhutira ndi otsika, tingamvetse kudzera hull thanki mayeso.
Ngati ❖ kuyanika roughness si zifukwa pamwamba, mwina chifukwa chodetsedwa mu plating njira, akhoza kutenga pang'ono plating njira, ndi kusefa pambuyo kuyesera, ndiye kutenga pang'ono plating njira, kuyesera pa nthaka ufa kukonzedwa. , fufuzani ngati kulephera ndi tinthu tating'onoting'ono kapena mkuwa, kutsogolera, ndi zonyansa zina zachitsulo zosiyana, chinthu ndi chinthu, kuyesa, sikuli kovuta kupeza chifukwa cholephera.Kuchotsa mafuta osakwanira kapena dzimbiri la asidi kungayambitsewaya waukulu wa malata❖ kuyanika chithuza.
Koma chifukwa chachikulu cha mtundu uwu wa kusamba n'kosavuta kuwira ndi adsorption wa organic zina pa galasi pamwamba ❖ kuyanika, kotero kuti choyambirira krustalo kapena pamwamba ena krustalo sangathe kukula bwinobwino, chifukwa cha chitukuko chachilendo phata latsopano kristalo. kapena pamwamba pa kristalo;Kapena zowonjezera organic mu ❖ kuyanika kopanira, amalepheretsa kakonzedwe kabwino ka lattice, zomwe zimapangitsa kupotoza kwa lattice, potero kumawonjezera kupsinjika kwamkati kwa zokutira, zomwe zimapangitsa kuti ❖ kuyanika.
Nthawi yotumiza: 04-11-21