Thaum nws los txog rau kev siv vuam uas xav tau kev tiv thaiv corrosion siab thiab kub heev, kev xaiv cov hlau filler zoo yog qhov tseem ceeb heev. Nickel Tig hlau filler hlau, xws liCov hlau nplaum 825 (ERNiFeCr-1), yog tsim los ua kom tau raws li qhov xav tau ntawm cov haujlwm vuam nyuaj. Cov hlau nickel hlau chromium no yog thawj qhov kev xaiv rau ntau yam kev siv nyuaj, ua rau nws yog thawj qhov kev xaiv rau cov kws tshaj lij hauv ntau yam kev lag luam.
Alloy 825 (ERNiFeCr-1) yog cov hlau zoo tshaj plaws uas muab kev ua tau zoo heev hauv cov chaw ua haujlwm corrosive, cov ntawv thov kub siab thiab qhov twg tiv taus oxidation thiab carburization yog qhov tseem ceeb. Nws cov khoom sib xyaw ua ke ntawm nickel, hlau thiab chromium muab lub zog zoo dua thiab ruaj khov, ua rau nws tsim nyog rau kev vuam cov hlau sib txawv thiab overlaying ntawm hlau rau kev tiv thaiv corrosion.
Ib qho ntawm cov txiaj ntsig tseem ceeb ntawm kev siv Alloy 825 (ERNiFeCr-1) ua cov hlau ntim rau cov xov hlau nickel Tig yog nws qhov ua tau ntau yam. Txawm hais tias koj siv cov hlau tsis xeb, cov hlau nickel, lossis lwm yam khoom siv ua tau zoo, cov hlau ntim no xa cov vuam zoo nrog kev tiv thaiv zoo heev rau kev ntxhov siab corrosion cracking thiab pitting. Nws lub peev xwm los tswj cov khoom siv kho tshuab ntawm qhov kub siab ntxiv txhim kho nws qhov kev tsim nyog rau ntau yam kev siv.
Ntxiv rau nws txoj kev tiv thaiv corrosion zoo heev thiab kev ua haujlwm kub siab, Alloy 825 (ERNiFeCr-1) muab cov khoom siv vuam zoo heev, ua kom ntseeg tau tias cov vuam du thiab sib xws thiab txo cov spatter thiab qhov tsis zoo. Qhov no ua rau nws zoo tagnrho rau cov ntawv thov vuam tseem ceeb qhov twg qhov tseeb thiab kev ntseeg siab yog qhov tseem ceeb. Tsis tas li ntawd, nws qhov sib xws nrog ntau yam txheej txheem vuam, suav nrog TIG vuam, ntxiv txhim kho nws qhov kev thov rau cov kws tshaj lij vuam.
Xaus lus, Alloy 825 (ERNiFeCr-1) sawv tawm ua ib qho hlau nickel Tig hlau zoo tshaj plaws uas ua tau zoo hauv kev siv vuam uas nyuaj. Nws qhov kev tiv thaiv corrosion zoo heev, kev ua haujlwm kub siab, kev hloov pauv tau yooj yim thiab kev vuam zoo heev ua rau nws yog ib qho khoom muaj nqis rau cov kws tshaj lij hauv ntau yam lag luam. Txawm hais tias koj ua haujlwm rau cov khoom siv aerospace, cov khoom siv ua tshuaj lom neeg, lossis lwm yam kev siv tseem ceeb, kev xaiv Alloy 825 (ERNiFeCr-1) ua kom koj cov haujlwm vuam ua tau raws li cov qauv zoo tshaj plaws thiab ruaj khov.
Lub sijhawm tshaj tawm: Lub Peb Hlis-15-2024