Nov yog tsib nqe lus nug thiab cov lus teb hais txog cov khoom "Nickel-Raws Li Lub raj, Stainless hlau seamless yeeb tsis ua yeeb yam N04400, N08811, Progoloy 800, N08800":
1. Dab tsi yog qhov tseem ceeb ntawm unical N04400 (Monel 400) Alloy?
Teb:
UN tsis muaj N04400, tseem hu ua Monel 400, yog ib co xee-tooj liab sib txawv nrog kev tiv thaiv zoo heev rau hauv dej hiav txwv, brine, thiab ntau yam kua qaub. Nws muaj lub zog zoo thiab muaj kev tiv thaiv zoo rau kev ntxhov siab corrosion tawg thiab pitting hauv cov tub rog ib puag ncig. Nws cov khoom siv neeg ua kom haum rau kev siv hauv marine engineering, kev ua lag luam ua haujlwm, thiab lub zog loj. Cov alloy kuj muaj qhov zoo weldability, ua rau nws muaj kev xaiv ntau yam rau cov ntaub ntawv nrog cov twj tso ua ke, thiab kev hloov cua sov.
2. Yuav ua li cas tsis yog N08811 (Alloy 800HT) sib txawv ntawm Incoloy 800 (N08800)?
Teb:
UN tsis muaj N08811 (Alloy 800HT) yog kev txhim kho tshiab ntawm Progoloy 800, tshwj xeeb tsim rau cov kev siv kub siab thiab muaj zog. Nws muaj cov me me ntxiv sib ntxiv ntawm txhuas, titanium, thiab carbon txhawm rau txhim kho nws cov khoom kub siab thiab kev ruaj khov.
Incoloy 800 (N08800) yog npib tsib xee-chromium alloy uas muab kev tiv thaiv oxidation ntau dua. Nws yog feem ntau siv nyob rau hauv tshav kub sib pauv, cov tshuaj uas siv tshuaj lom neeg, thiab nws tsis muaj tib lub enhanced creep rawnance raws li cov qib N08811.
Lub Koom Haum Thawj Sib Txawv yog qhov muaj zog ntxiv thiab ruaj khov hauv alloy 800HT ntawm cov ntawv tseem ceeb tshaj plaws xws li cov nroj tsuag hluav taws xob thiab hluav taws xob uas kis tau ntev yog qhov kev txhawj xeeb ntev.
3. Dab tsi yog cov ntawv thov ntawm Incoloy 800 (tsis yog N08800)?
Teb:
Incoloy 800 (tsis yog N08800) tau siv dav hauv kev lag luam nyob rau hauv qhov khoom uas raug rau qhov chaw siab. Cov ntawv thov feem muaj xws li:
Cov tshuab hluav taws xob thiab cov kev sib pauv hluav taws xob hauv cov tshuaj thiab petrochemical kev lag luam.
Nuclear reactors, tshwj xeeb tshaj yog nyob rau hauv reactor cores thiab cua sov sib pauv.
Cov pa roj av thiab lwm yam kev siv hluav taws kub uas tsis kam rau oxidation thiab carburization yog qhov tseem ceeb.
Thermal ua cov khoom siv xws li retorts thiab cua sov coils.
Nws lub peev xwm los tiv thaiv oxidation thiab carburization ntawm qhov kub thiab txias txog 1100℃f (593 degree) ua rau nws cov khoom zoo rau cov lag luam no.
4. Vim li cas cov kav dej seamless ua los ntawm cov neeg npib tsib xee-raws li cov nyiam ua kom muaj kev ntxhov siab thiab qhov chaw kub kub?
Teb:
Nickel-raws li cov alloys, xws li mees, incoloy, thiab hastelloy, yog qhov zoo siab rau seamless thiab qhov siab tiv thaiv mus rau:
Corrosion thiab oxidation, txawm tias nyob rau hauv ib puag ncig muaj ib puag ncig zoo li cov kua qaub, alkalis, thiab dej hiav txwv.
Thermal kev nkees thiab muaj kev kub siab, uas tso cai rau cov alloys ua kom ncaj ncees thiab cov neeg kho tshuab txawm tias muaj kev kub ntxhov siab.
Kev ntxhov siab corrosion cracking, uas yog ib qho teeb meem ntau yam hauv lwm cov hlau nthuav tawm ntawm cov kev ntxhov siab tensile thiab cov chaw muaj kev sib zog.
Vim hais tias cov alloys tau khaws lub zog thiab kav ntev rau kev nce kub, lawv yog qhov zoo tshaj plaws rau cov ntawv thov, cov nroj tsuag hluav taws xob, thiab cov roj muaj roj.
5. Dab tsi yog qhov tseem ceeb ntawm kev siv seamless kev tsim kho hauv npib tsib xee-raws li alloy leeg thiab kav dej?
Teb:
Kev tsim txom nyob hauv Nickel-based alloy leeg thiab kav dej muab ob peb zoo:
Cov ris tsho sib luag thiab tiv thaiv siab: Seamless kav tsis muaj welded lub zog, ua rau lawv muaj qhov tsis muaj zog lossis tsis muaj zog.
Zoo dua corrosion Kuj: qhov tsis muaj ntawm cov noob txiv hmab txo qhov sib luag ntawm cov corrosion lossis kev ntxhov siab corrosion lossis kev ntxhov siab corrosion tawg ntawm cov av weld, uas yog ib qho kev cuam tshuam uas muaj zog hauv welded kav.
Txhim kho qhov ruaj khov nyob hauv ib puag ncig kub ua haujlwm tau tshwj xeeb hauv kev siv hluav taws xob muaj txiaj ntsig zoo tshaj plaws thiab cov khoom siv tshuaj tua hluav taws xob, qhov twg cov khoom siv hluav taws xob, qhov twg cov khoom siv hluav taws xob yog qhov tseem ceeb rau kev ua haujlwm ntev.
Zoo dua tshuab luam ntawv thiab hloov tau hauv cov qauv: seamless kav tuaj yeem tsim nyob rau hauv ntau qhov ntau thiab ntau yooj yim rau cov ntawv thov tshwj xeeb.
Hauv kev lag luam uas yuav tsum muaj kev ua tau zoo thiab kev nyab xeeb yog qhov yuav tsum tau ua, kev xaiv npib tsib xee npe yog feem ntau xaiv tau lawv txoj kev ntseeg siab.
