Nyob rau hauv siab -kawg kev lag luam xws li chemical engineering, marine engineering, thiab aerospace, cov cuab yeej siv feem ntau yuav tsum tau ua haujlwm ruaj khov rau lub sijhawm ntev hauv qhov chaw huab cua. Raws li "kev lag luam xaws xov" txuas cov khoom tseem ceeb no, kev ua haujlwm ntawm cov khoom siv vuam yog qhov tseem ceeb. Tsis ntev los no, siab -kev ua tau zoo nickel-raws li alloy vuam cov khoom hu ua ERNiCrMo-3, vim nws qhov kev ua tau zoo tag nrho, tau dhau los ua ib qho ntawm cov ntaub ntawv tseem ceeb los ua kom muaj kev nyab xeeb thiab kev ua neej nyob ntawm cov haujlwm tseem ceeb engineering, ua rau muaj kev txaus siab los ntawm kev lag luam.
ERNiCrMo-3 yog npib tsib xee-chromium-molybdenum alloy vuam hlau lossis electrode cais raws li AWS A5.14 tus qauv, nrog cov khoom siv hlau tso ua ke zoo sib xws nrog lub npe nrov Inconel 625 (UNS N06625) alloy. Nws yog tsim tshwj xeeb rau kev koom nrog cov hlau zoo sib xws thiab muaj peb qhov zoo:
Tsis muaj kev sib txhuam corrosion tsis sib xws: Cov khoom no nthuav tawm tshwj xeeb rau pitting corrosion, crevice corrosion, thiab kev ntxhov siab corrosion cracking nyob rau hauv chloride ib puag ncig, ua rau nws zoo tagnrho rau cov khoom siv tshuaj, dej hiav txwv kho tshuab, thiab offshore platforms.
Kev ua tau zoo ntawm qhov kub thiab txias: Cov hlau vuam muaj lub zog zoo thiab oxidation tsis kam dhau qhov kub ntau, los ntawm qhov kub thiab txias txog li 540℃txog 980 degree, haum rau kev siv xws li siab - kub reactors thiab aircraft cav Cheebtsam.
Weldability zoo heev: Nws boasts siab weld zog, zoo qaug zog tsis kam, thiab ib tug ruaj khov txheej txheem vuam, ua rau nws yooj yim kom tau txais siab - zoo welded pob qij txha. Nws yog tsim rau ntau yam txheej txheem vuam zoo li TIG thiab MIG vuam.
ERNiCrMo-3 tsis yog cov khoom siv vuam xwb; nws yog tus neeg sawv cev kev sib raug zoo rau kev lag luam niaj hnub ntsib cov teeb meem loj xws li qhov kub thiab txias, kub siab, thiab muaj zog corrosion. Raws li kuv lub teb chaws kev lag luam kev lag luam txuas ntxiv mus rau qhov siab -kawg thiab kev loj hlob ntsuab, qhov kev thov rau cov ntaub ntawv zoo li no yuav loj tuaj. Kev loj hlob thiab kev siv dav dav ntawm cov thev naus laus zis no yuav muab kev txhawb nqa zoo rau kev txhim kho kev ntseeg siab ntawm cov khoom siv tseem ceeb, txuas ntxiv nws lub neej kev pab cuam, thiab tiv thaiv kev ruaj ntseg ntawm kev lag luam hauv teb chaws.
