Posankha pakati pa black zinc plating ndi blackening pa malo okulungira, ndikofunikira kuganizira zinthu zingapo zofunika:
Kukhuthala kwa Kuphimba:cholembera chakuda cha zinkiKawirikawiri imakhala ndi utoto wokhuthala poyerekeza ndi wakuda. Izi zimachitika chifukwa cha momwe mankhwala amachitira pakati pa sodium nitrate pa kutentha kwa pafupifupi 160°C ndi maatomu a carbon, zomwe zimapangitsa kuti black iron oxide (Fe3O4) ipangidwe panthawi yakuda, zomwe zimapangitsa kuti utotowo ukhale woonda kwambiri.
Mayankho mu Asidi: Kumiza muzomangiramu asidi angapereke chidziwitso cha momwe amachikonzera pamwamba. Ngati sikulufu yakuda ikuwonetsa wosanjikiza woyera pambuyo poti wosanjikiza wakuda wachotsedwa mu asidi ndikupitiliza kuchitapo kanthu ndi asidi, zimasonyeza kuti zinki yakuda yachotsedwa. Kupanda kutero, mwina ingakhale yakuda.
Kuyesa Kukanda: Njira ina yodziwira njira zimenezi ndi kugwiritsa ntchito njira yosavuta yoyesera kukanda pogwiritsa ntchito pepala loyera. Kukanda pamwamba pakuda kungayambitse kuti mtunduwo uzimiririke, chifukwa kukuda kumakhudza momwe zinthu zimasinthira pamwamba. Kumbali ina, zomangira zokhala ndi zinc plating yakuda zimasunga utoto wawo pamene zinc imalumikizidwa pamwamba kudzera mu electroplating.
Zomangira zathu zimabwera mu zipangizo zosiyanasiyana monga chitsulo cha carbon, chitsulo chosapanga dzimbiri, mkuwa, chitsulo chosakanikirana, ndi zina zambiri. Zimatha kusinthidwa kuti zigwirizane ndi zosowa zanu. Ndi pulasitiki yakuda yosagwira dzimbiri, zomangira zathu zimapereka chitetezo chabwino kwambiri ku kuwonongeka kwa chilengedwe ndipo zimawonetsa kukongola kwapamwamba. Kapenanso,zomangira zakudaamapereka kukana kwabwino kwa okosijeni komanso mawonekedwe otsika a pamwamba, zomwe zimapangitsa kuti zikhale zoyenera kugwiritsidwa ntchito pa malo osawala.
Mwachidule, kumvetsetsa kusiyana pakati pa black zinc plating ndi blackening ndikofunikira kwambiri posankha mtundu woyenera wazomangira zopangidwa mwamakondazomwe zikugwirizana bwino ndi zosowa za pulogalamu yanu. Sankhani kuchokera pamndandanda wathu wazomangira zapamwamba kwambirizomwe zimagwirizana ndi miyezo yovuta ya mafakitale osiyanasiyana.
Nthawi yotumizira: Januwale-24-2024
