1. Dab tsi yog cov lus sib xyaw ntawm Inconel 600 thiab Inconel 800 hauv ASME SB167?
Teb:
Inconel 600:
Nickel (NI): 72%
Chromium (CR): 14-17%
Hlau (FE): Tshuav
Nws tseem muaj me me ntawm manganese, silicon, carbon, leej faj, thiab lwm tus.
Inconel 800:
Nickel (NI): 30-35%
Chromium (CR): 19-23%
Hlau (FE): Tshuav
Nws tseem muaj cov pa roj carbon ntau me me, manganese, thiab txhuas, uas txhim kho nws txoj kev tiv thaiv kab mob oxidation thiab carburization thaum muaj kub.
2. Dab tsi yog thawj cov ntawv thov ntawm Inconel 600 thiab Inconel 800 Seamless kav dej / Tubes?
Teb:
Inconel 600: feem ntau siv nyob rau hauv kev ua tshuaj lom neeg, roj av reactors, thiab kev hloov pauv kub kub, qhov twg cua kub thiab xeb tsis kam yog qhov tseem ceeb heev.
Inconel 800: Siv rau hauv cov ntawv thov uas yuav tsum muaj zog ntau dua thiab tiv thaiv cov kev lag luam oxidation, xws li kev hloov pauv hluav taws xob, cov pa hluav taws xob, thiab roj av turbines.
3. Dab tsi yog cov khoom siv tshuab ntawm inconel 600 thiab inconel 800 kav dej / yas?
Teb:
Inconel 600:
Lub zog tensile: ~ 515 MPA
Peple zog: ~ 170 mpa
Elongation: 35-45%
Hardness (Brinell): ~ 90 HB
Inconel 800:
Lub zog tensile: ~ 620 mpa
Peple zog: ~ 310 mpa
Elongation: 30-40%
Hardness (Brinell): ~ 150 HB
4. Yuav ua li cas cov alloys ua thaum muaj kub?
Teb:
Inconel 600: ua tau zoo nyob rau hauv qhov chaw kub-ib puag ncig (txog li 1,100℃lossis 2,010℃f), tshwj xeeb hauv kev txo qis thiab nruab nrab cua. Nws muaj cov oxidation zoo heev tiv thaiv ntawm cov ntsuas no.
Inconel 800: tuaj yeem tiv taus ntau dua qhov kub thiab txias (txog li 1,292℃rau cov tshuaj tua kab mob oxidation thiab petrochemical applications.
5. Dab tsi yog qhov kev txiav txim siab vuam rau inconel 600 thiab Inconel 800 Seamless kav dej / Tubes?
Teb:
Inconel 600:
Vuam vuam tuaj yeem ua tiav nrog cov kab ke feem ntau xws li tig, Mig, lossis pas vuam. Preheating yog pom zoo kom tsis txhob tawg. Tom qab kev kho cua sov tom qab weld yuav tsim nyog los daws kev ntxhov siab.
Inconel 800:
Vuam yog feem ntau ua tiav siv Tig lossis Mig Txoj Kev. Tom qab-Weld kev kho cua sov kuj tseem pom zoo kom txhim kho cov khoom siv cov khoom siv thiab txo qhov kev pheej hmoo ntawm kev tawg, tshwj xeeb tshaj yog nyob rau hauv cov kev siv kub.
Cov lus nug no thiab cov lus teb npog cov khoom sib xyaw yooj yim, kev siv tshuab, muaj kev sib tw vuam, thiab inconel 800 Nickel Alloy Seamless kav thiab yas.
