1. Sandblasting / txhaj tshuaj blasting
Tshem tawm qhov kub-dov oxide nplai tag nrho.
Tsim kom huv si, me ntsis ntxhib nto nrog ntau qhov chaw nucleation.
Ceev heevoxidation thiab patina kev loj hlob.
Tsim tawmuniform, txawm ximlos ntawm theem pib.
Qhov no yog qhovfeem ntau siv thiab siv tau zoohauv engineering thiab architecture.
2. Pickling (tshuaj descaling)
Siv cov kua qaub kom tshem tawm cov nplai thiab cov kab mob ntawm qhov chaw.
Muab cov tshuaj ntxuav kom huv kom nrawm, txawm tias xeb.
Patina pib ua ntej thiab txhim kho zoo ib yam li qhov qub kub-kuav los tiag nto.
3. Mechanical roughening
Sib tsoo, xaim txhuam, lossis lwm txoj hauv kev roughening.
Ua kom thaj chaw nto thiab txhawb kev tsim oxide sai.
Faster dua li polished nto tab sis tsis zoo li sandblasting.
4. Artificial patina acceleration kho
Cov tshuaj tshwj xeeb tshuaj txau rau ntawm qhov chaw huv.
Simulates cov nyhuv ntawm kev raug sab nraum lub sij hawm ntev.
Yuav ua kom paub tab, ruaj khov patina hauvhnub mus rau lub lis piamtsis yog 1-3 xyoos.
Tso cai rau kev tswj cov xim xim kawg (xim av xim av, tsaus xim av, thiab lwm yam).
5. Nplaim tu / nto oxidation kho
Luv luv ua kom sov rau saum npoo los tsim cov txheej txheem oxide thawj zaug.
Txhawb txoj kev loj hlob patina sai dua thiab zoo ib yam.
