Kev tshawb fawb txog cov thev naus laus zis tshuab rau cov thawv hluav taws xob hauv kev lag luam fais fab: Cov txheej txheem xaiv
Scene-Captive Anti-Corrosion Txheej Txheem Txheej Txheem Txheej Txheem
(1) Cov thev naus laus zis saum npoo
Txais yuav "kev kho mob multistage + interface ua kom" cov txheej txheem:
① Cov Kev Kho Mob (Sandblasting rau SA2.5 qib, Roughning RZ40-7555μμm, GB \/ T 8923.1);
② Kev hloov pauv hloov roj (Zinc
③ nano-txheej (txau 5-10μm chewolling tus neeg sawv cev los txhim kho txheej nplaum los ntawm ntau dua 30%).
| Daim Ntawv Thov Kev Thov | Underlying Kev Tiv Thaiv | Nruab nrab txheej txheej txhawb | Kev tiv thaiv topcoat | Film Thickness tswj |
| Huab cua sab nraum zoov | Epoxy Zinc-Rich Primer (60μm) | EPOXY MICACACEOUS HLAU QHIB COUNDMEDIA POINT POB (80μm) | Aliphatic Polyurethane Topcoat (40μm) | 180 ± 10μm |
| Nqos ntsev pos huab | Kub-Dip Galvanizing (85μm) + Epoxy Sealer (30μm) | Polyimide-hloov kho epoxy (100μm) | Fluorocarbon Topcoat (50μm) | 265 ± 15μm |
| Kev Raug Mob Corrosion | Epoxy Phenico Primer (70μm) | Iav Flake Mastast (300μm) | Polyurea Elastomer (500μm) | 870 ± 20μm |
(3) Kev siv tshuab hluav taws xob tawm
Tsim cov txheej txheem rau cov ib puag ncig uas muaj ntau:
Arc Arc Txau ntawm Aluminium Alloy (Thickness 150μμm) + graphene-hloov txheej (30μm), txuas ntxiv ntawm txheej txheem rau ntau dua 2000h;
② Synergy ntawm Vapor Theem Corrosion Inhibitors (VCI) thiab txheej ci los tsim cov cua hauv cov thawv hluav taws xob, inhibiting crevice corrosion.
