1. Dab tsi yog cov ntawv thov tseem ceeb ntawm cov nickel -raws li alloys?
Teb:
Nickel-raws li alloys xws li Inconel 718, 625, 600, Hastelloy C276/C22, Monel 400/K500, thiab Incoloy 825/800 yog dav siv nyob rau hauv kev lag luam uas yuav tsum tau zoo heev corrosion kuj thiab siab-kub kev ua tau zoo. Cov ntawv thov raug suav nrog kev ua tshuaj lom neeg, thaj chaw marine, aerospace, tsim hluav taws xob, roj thiab roj, thiab cov khoom siv hluav taws xob.
2. Cov alloys no tiv thaiv corrosion nyob rau hauv ib puag ncig hnyav li cas?
Teb:
Cov alloys no muaj cov feem pua ntawm cov npib tsib xee, chromium, thiab molybdenum, uas tsim ib txheej oxide passive rau ntawm qhov chaw uas tiv thaiv oxidation thiab corrosion. Piv txwv li, Hastelloy C276 thiab C22 tshwj xeeb tshaj yog tiv taus cov acids muaj zog, thaum Monel 400 muaj kev tiv thaiv zoo rau dej hiav txwv corrosion.
3. Qhov kub thiab txias npaum li cas tuaj yeem ua cov nickel -raws li alloys tiv taus?
Teb:
Qhov kub kam rau ua yog txawv los ntawm alloy:
Inconel 718 & 625: Mus txog 700-980℃rau siab -kev siv zog.
Inconel 600: Txog 1090℃rau oxidation kuj.
Hastelloy C276 / C22: Haum rau kev pabcuam txuas ntxiv mus txog 600℃hauv kev tshaj tawm corrosive.
Monel 400 / K500: Feem ntau mus txog 400℃rau marine thiab tshuaj ib puag ncig.
Incoloy 825/800: Mus txog 600℃rau tshav kub thiab corrosion kuj.
4. Cov alloys puas tuaj yeem tsim rau hauv ib lub strips lossis coils yam tsis tau poob?
Teb:
Yog lawm, cov nickel -raws li alloys muaj nyob rau hauv daim ntawv sawb thiab coil thiab tuaj yeem txias -rolled, annealed, los yog welded yam tsis muaj qhov tseem ceeb ntawm corrosion kuj. Kev kho cua sov kom zoo yog pom zoo kom tswj cov khoom siv kho tshuab, tshwj xeeb tshaj yog rau qib siab -lub zog xws li Inconel 718 lossis K500 Monel.
5. Cov alloys no yuav tsum tau khaws cia li cas kom ntseeg tau tias kev ua haujlwm ntev -?
Teb:
Maintenance muaj xws li:
Tsis tu ncua tu kom tshem tawm cov deposits thiab tiv thaiv lub zos corrosion.
Zam kev sib cuag nrog cov tshuaj tsis sib xws uas tuaj yeem ua rau muaj kev ntxhov siab corrosion tawg.
Khaws cia rau hauv qhuav, zoo- qhov cua qhov chaw kom tiv thaiv oxidation saum npoo.
Rau siab -kev siv kub, saib xyuas kev nkag los yog oxidation dhau sijhawm.
