Nkhani

Ma radiator a mbiri ya aluminiyamu akukhala otchuka kwambiri pamsika wa radiator. Panthawi imodzimodziyo, chifukwa makasitomala osiyanasiyana ali ndi zofunikira zosiyana zopangira ma radiator, zofunikira zapadera zamakasitomala pazamalonda zimapangitsa kuti njira zochiritsira za aluminiyamu zikhale zosiyana. Nthawi zina makasitomala amakhala ndi zofunika zina zapadera pamwamba pa ma radiator a aluminiyamu. Mwachitsanzo, pamwamba kukana dzimbiri wa extruded zotayidwa rediyeta si wamphamvu kwambiri, choncho nthawi zina m`pofunika kuchita pamwamba mankhwala kudzera anodic makutidwe ndi okosijeni (blackening) kuonjezera kukana dzimbiri, kuvala kukana ndi maonekedwe aesthetics zotayidwa; Kodi mukudziwa kuti ndi mankhwala ati omwe amagwiritsidwa ntchito popanga ndi kukonza ma radiator a aluminiyamu?

Njira yayikulu yopangira ma oxidation a aluminium mbiri radiator ndi motere:

Kukonzekera kwapamtunda: yeretsani mbiriyo ndi mankhwala kapena njira zakuthupi kuti muwonetse gawo lapansi loyera, kuti mupeze filimu yathunthu komanso yowonda yopangira okusayidi. Mirror kapena matte (Matt) malo amathanso kupezeka pogwiritsa ntchito makina.
Anodizing: pansi pa zinthu zina ndondomeko, pretreated pamwamba pa zotayidwa mbiri adzakhala anodized kupanga wosanjikiza wandiweyani, porous ndi amphamvu adsorption Al203 filimu.
Kutseka kwa dzenje: kusindikiza ma pores a filimu ya porous oxide yomwe imapangidwa pambuyo pa anodic oxidation, kuti ipititse patsogolo anti kuipitsa, anti-corrosion ndi kukana kwa filimu ya oxide. Filimu ya oxide ndi yopanda mtundu komanso yowonekera. Pogwiritsa ntchito adsorption amphamvu a okusayidi filimu pamaso kusindikiza dzenje, ena zitsulo mchere adsorbed ndi waikamo mu dzenje filimu, amene angapangitse maonekedwe a aluminiyamu mbiri kusonyeza mitundu yambiri kuposa mtundu wake zachilengedwe (siliva woyera), monga wakuda, mkuwa, golide wachikasu ndi zitsulo zosapanga dzimbiri.