Cua Fais Fab, Txuas Txuas, Nkoj: Kev Siv Lub Tshuab Txias Txias Zinc Hauv Hnyav -Kev Tiv Thaiv Corrosion
Jan 22, 2026
Txias-Tshuaj Zinc: Forging Long -Lusing "Zinc Armor" rau Hnyav- Cov Khoom Siv Ua Haujlwm
Hauv cov txheej txheem tseem ceeb thiab cov khoom siv hnyav - cov khoom siv xws li cua turbine yees, hla - hiav txwv txuas hniav, thiab dej hiav txwv - cov nkoj mus, kev tiv thaiv corrosion yog ib qho nyuaj rau txiav txim siab lawv lub neej kev pab thiab kev nyab xeeb. Kev kub ib txwm-dip galvanizing yog txwv los ntawm substrate loj, thermal distortion, thiab ib puag ncig siab. Hauv qhov sib piv, txias-txhaj tshuaj zinc thev naus laus zis, nrog rau nws cov kev hloov pauv "khoom-state deposition" txoj cai, tab tom qhia txog kev daws rau hnyav- lub luag haujlwm tiv thaiv corrosion.
Technical Principple: Kev Tiv Thaiv Dense ntawm Tsawg-Tsuas Kub, Siab -Velocity Deposition
Txias tshuab tshuab ua kom cov hmoov zinc hmoov zoo rau supersonic speeds siv cov roj compressed. Raws li cuam tshuam rau lub substrate nto, cov khoom siv yas deformation thiab mechanically bond, tsim ib ntom, ntshiab zinc txheej. Tag nrho cov txheej txheem tshwm sim ntawm qhov kub thiab txias qis dua qhov melting point ntawm zinc, kom tsis txhob muaj teeb meem xws li theem hloov, oxidation, thiab thermal stress. Nws tuaj yeem siv rau ntau yam hlau substrates thiab txawm tias thaj chaw hauv cheeb tsam, ua kom muaj kev tiv thaiv corrosion zoo.
Kev Ua Tau Zoo Tshaj Plaws hauv Hnyav- Daim Ntawv Thov Ua Haujlwm
Cua Fais fab Sector: Ntawm - kho qhov chaw thiab rov- txheej txheej ntawm cov khoom loj xws li cov seem ntauwd thiab flanges ua tau, kov yeej cov kev txwv kev thauj mus los thiab txuas ntxiv kev txij nkawm hauv ib puag ncig hnyav.
Choj Engineering: Tshwj xeeb yog tsim nyog rau kev thauj khoom tseem ceeb-cov kabmob xws li lub thawv steel girders thiab cables. Cov txheej txheej tsis muaj kev pheej hmoo ntawm hydrogen embrittlement, ua tiav daim ntawv cog lus muaj zog tshaj 50 MPa nrog lub substrate, thiab ua tau raws li qhov ntev -lub sij hawm tiv thaiv-corrosion tsim.
Shipbuilding: Ua kom muaj txiaj ntsig zoo ntawm cov cheeb tsam nyuaj xws li ballast tanks thiab decks. Cov txheej txheem muaj kev tiv thaiv zoo heev, nrog rau cov tshuaj ntsev tsuag tshuaj tiv thaiv ntev tshaj 3000 teev, txo cov nqi tu lub neej.
Kev Ua Tau Zoo Tshaj Plaws hauv Hnyav- Daim Ntawv Thov Ua Haujlwm
Peb tab tom nrhiav kev sib koom tes los nthuav peb txoj kev lag luam.
Kev Ua Haujlwm: Validated los ntawm cov ntaub ntawv
Txias- cov tshuaj tsuag zinc txheej muaj ntau dua 99% zinc, muab kev tiv thaiv cathodic muaj peev xwm piv rau kub-dip galvanizing. Nrog cov porosity qis dua 1% thiab daim ntawv cog lus muaj zog 3-5 npaug ntau dua li cov zinc ib txwm muaj- cov xim nplua nuj, lawv tuaj yeem siv ib leeg los ua cov tshuaj tiv thaiv corrosion los yog ua cov primer sib xws nrog ntau yam topcoats, muab kev hloov tau zoo. Cov txheej txheem thov tsis muaj qhov kub thiab txias thiab tsis muaj VOCs, ua raws li cov qauv tsim ntsuab.
Yav Tom Ntej Outlook: Mus Rau Kev Txawj Ntse thiab Kev Kho Kom Zoo
Nrog rau kev sib koom ua ke ntawm kev siv tshuab robotic spraying thiab kev soj ntsuam hauv online, cov tshuaj txau txias yog hloov mus rau kev txawj ntse thiab kev ua tau zoo. Customized zinc alloy coatings rau txawv corrosive ib puag ncig (xws li, marine huab cua, muaj kuab paug) kuj nyob rau hauv txoj kev loj hlob, cog lus tias yuav ntxiv nthuav nws daim ntawv thov nyob rau hauv cov tshiab teb xws li tshiab zog thiab marine engineering.
Nrog nws cov txheej txheem tshwj xeeb zoo thiab tshwj xeeb kev tiv thaiv kev ua tau zoo, txias-txhaj tshuaj zinc thev naus laus zis tau ua rau muaj kev hloov pauv tshiab hauv qhov hnyav- lub luag haujlwm tiv thaiv corrosion. Nws muab ntau ruaj, ntsuab, thiab txhim khu kev qha "zinc armor" rau kev tsim kho vaj tse thiab cov cuab yeej hnyav, tiv thaiv lub xyoo pua - ntev kev ruaj ntseg ntawm cov haujlwm loj engineering.
