Nyob hauv lub ntiaj teb kev vuam, Nickel vuam tau tawm los ua cov txheej txheem tseem ceeb, ua lub luag haujlwm tseem ceeb hauv kev lag luam ntau yam. Tab sis dab tsi xyov yog npib tsib xee vuam?
Npib tsib xee vuam yog hais txog cov txheej txheem ntawm koom nrog npib tsib xee lossis nickel alloys. Npib tsib xee, ib qho silvery - cov hlau dawb, muaj npe nrov rau nws cov khoom zoo tshaj plaws. Nws muaj cov siab corrosion tsis kam, uas txhais tau tias nws tuaj yeem tiv taus cov chaw hnyav tsis muaj xeb lossis tsis yooj yim. Ib qho ntxiv, Nickel tuaj yeem tswj hwm nws cov qauv kev ncaj ncees ntawm cov kev ntseeg siab, ua kom haum rau kev siv hauv cov xwm txheej huab.
Nickel alloys, uas muaj qhov feem pua ntawm npib siab nrog rau lwm cov ntsiab lus xws li chromium, molybdenum, thiab tooj, tau txais cov khoom no. Lawv nthuav tawm lub zog siab, kev muaj zog, thiab oxidation tiv thaiv nyob rau ntawm qhov kub. Cov alloys no tau siv dav hauv kev lag luam xws li aerospace, uas lawv tau siv los tsim thiab kho cov cav uas ua haujlwm hauv ib puag ncig kub thiab siab dua. Hauv kev lag luam tshuaj, Nickel alloys tau siv rau vuam corrosion - resistant khoom xws li reactors thiab kev hloov pauv kub. Lub nuclear kev lag luam kuj tseem tso cai rau Nickel vuam rau kev tsim kho hluav taws xob nuclear fais fab nroj tsuag, raws li nws muab cov ntaub ntawv uas tuaj yeem ua kom muaj kev kub thiab xeb.
Thaum nws los txog rau cov txheej txheem vuam, ntau txoj hauv kev tuaj yeem ua haujlwm rau Nickel vuam. Roj - Tungsten Arc Vuam (Tig Vuam), tiv thaiv hlau arc vuam (MMA lossis pas dej - Hlau Arc Vuam (Mig) yog cov feem ntau. Tig vuam feem ntau yog favored rau nws qhov tseeb thiab muaj peev xwm los tsim cov kev siab - cov ntaub ntawv zoo, tshwj xeeb tshaj plaws, tshwj xeeb rau cov khoom siv thinner. Nws siv tsis yog - kev siv Tungsten electrode thiab cov roj hauv cov roj av, xws li Argon, tiv thaiv cov chaw weld los ntawm kev sib kis. Mig vuam, ntawm qhov tod tes, yog siv tau ntau rau cov ntaub ntawv tuab thiab muaj zog ntau ntxiv. Nws siv cov xaim xaim hluav taws xob thiab cov thaiv hluav thaiv kom tsim tau weld. Pas vuam yog ib qho kev xaiv thiab ntau yam ntxiv, haum rau ntau daim ntawv thov.
Txawm li cas los xij, vuam npib tsib xee thiab nws cov alloys tsis yog tsis muaj kev cov nyom. Lub hwj chim ntawm Nickel nyob ntawm ntau yam, suav nrog nws muaj pes tsawg leeg, kev siv vuam siv, thiab cov kab hlau vuam. Piv txwv li, Nickel alloys muaj cov ntsiab lus silicon siab, tshwj xeeb tshaj yog nyob rau hauv cov ntawv cam, tuaj yeem ua rau muaj kev nyuaj siab thaum vuam. Tsis tas li, kev npaj zoo yog qhov tseem ceeb. Cov chaw yuav tsum tau welded yuav tsum tau huv kom tshem tawm tej kev tsis zoo, xws li cov roj, roj, thiab cov roj oxide, thiab cov roj oxide, thiab cov roj oxide, thiab cov roj oxide, thiab cov roj oxide, thiab cov roj oxide, thiab cov roj av thiab cov roj av.
Nyob rau hauv xyoo tsis ntev los no, tau muaj kev xav tau loj hlob rau npib tsib xee vuam ua lag luam txuas ntxiv thawb cov ciaj ciam ntawm thev naus laus zis. Raws li cov ntawv thov tshiab tawm, tshwj xeeb tshaj yog kev tsim khoom ua kom muaj lub zog txuas ntxiv, qhov tseem ceeb ntawm Nickel vuam thiab lub zog tsis tuaj yeem dhau mus. Nrog rau kev tshawb nrhiav tas mus li thiab kev txhim kho, peb tuaj yeem cia siab pom kev txhim kho txuas ntxiv hauv npib nkhaus, ua cov txheej txheem tseem ceeb no txawm ntau dua thiab txhim khu kev qha.
