Npib tsib xee alloys yog cov alloys uas muaj qhov sib xyaw ua ke ntawm lub zog loj thiab qee yam ua haujlwm rau oxidation thiab xeb ntawm qhov kub ntawm 650 txog 1000 ° C. Nickel alloy seamless tub yog siv dav hauv roj av, tshuaj lom neeg, kub siab rwj, hluav taws xob nuclear, aviation, marine engineering, environmental engineering thiab lwm qhov chaw.
Piv nrog steel hlau zoo tib yam, tooj hlau npib tsib xee alloys muaj kub ua kom zoo dua, ua hauj corrosion thiab siab lub zog. Nws yog tsim rau muaj zog acid thiab alkali thiab qhov kub thiab txias qhov chaw raws li cov xwm txheej hnyav.
Raws li kev ua haujlwm tseem ceeb, nws muaj peev xwm raug faib ua nickel-raws cua kub-tiv thaiv alloy, npib tsib xee xeb tiv thaiv kev ua haujlwm, cov npib tsib xee-coj kev tiv thaiv zoo, cov npib tsib xee ua haujlwm precision thiab cov npib tsib xee-raws li cov cim nco alloy.
Npib tsib xee-raws li kub-alloy: nickel-chromium (Ni-Cr) alloy, cov khoom tseem ceeb alloying yog chromium, tungsten, molybdenum, cobalt, txhuas, titanium, boron, zirconium thiab lwm yam. Ntawm lawv, Cr, Ai thiab cov zoo li yog ua si lub luag haujlwm tiv thaiv kab mob antioxidant, thiab lwm cov ntsiab lus muaj cov khoom siv txhim kho kom muaj zog, nag lossis daus kom muaj zog thiab kev ua kom muaj zog lis. Cov ntaub ntawv sawv cev cov neeg sawv cev yog: Incoloy alloys xws li Incoloy 800, Inconel 600 thiab lwm yam.
Npib tsib xee-ua xeb ua rau cov xeb: Cov txhuas cov khoom tseem ceeb yog tooj liab, chromium thiab molybdenum. Muaj cov txiaj ntsig zoo zuag qhia tag nrho, tiv taus ntau hom acid xeb thiab kev xeb. Cov npib tsib xee uas tiv thaiv kev txhim kho cov xaim hluav taws xob tsuas yog siv hauv kev tsim cov khoom siv ntau yam hauv kev tiv thaiv ib puag ncig xws li roj av, tshuaj, thiab hluav taws xob. Cov ntaub ntawv sawv cev cov khoom siv yog: Hastelloy, uas yog, Hastelloy, xws li Hastelloy C-276; Monel alloy, Monel, Bimenel 400, thiab lwm yam.
Nickel-based wear-resistant alloy: Cov ntsiab lus alloying yog chromium, molybdenum, tungsten, thiab kuj muaj me me ntawm antimony, bismuth thiab indium. Ntxiv rau qhov nws hnav tsis kam, nws tseem tiv taus oxidation, corrosion thiab vuam.
Nickel-based precision alloys suav nrog nickel-based mos cov hlau nplaum sib txawv, nickel-based precision alloys, thiab nickel-based electrothermal alloys.
Npib tsib xee-raws li cim nco alloy: nickel alloy muaj 50% (ntawm)% ntawm titanium. Nws qhov kub rov qab yog 70 ° C, lub cim xeeb cov nyhuv yog qhov zoo. Nws feem ntau yog siv los tsim cov khoom qub ntawm tus kheej siv hauv qhov chaw dav hlau, tus kheej lub nrawm nrawm siv hauv kev lag luam dav hlau, thiab cov zoo li.
Nrog kev tsim kho ntawm kev lag luam thoob ntiaj teb, tshwj xeeb rau qee qhov tshwj xeeb ib puag ncig lossis cov cai tshwj xeeb, kev ua tau zoo rau cov kav hlau tsis sib haum yuav ua rau siab dua thiab siab dua. Ordinary stainless hlau seamless kav dej tsis tuaj yeem ua kom tau cov kev xav tau, thiab kev ua haujlwm zoo ntawm nickel-based alloy seamless kav ua rau lawv ntau thiab ntau dua nyob rau hauv cov ntawv thov yav tom ntej!
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