Inconel 601 thiab Inconel 718yog npib tsib xee-raws li superalloys uas ob leeg muaj zoo heev -kub kuj thiab corrosion kuj, thiab yog dav siv nyob rau hauv siab - kawg manufacturing teb xws li aerospace, tshuaj kev lag luam, thiab lub zog. Txawm li cas los xij, muaj qhov sib txawv tseem ceeb ntawm ob yam ntawm cov tshuaj muaj pes tsawg leeg, cov khoom siv kho tshuab, siab - qhov kub thiab txias, thiab cov xwm txheej siv tau. HT PIPE nrog 15+ kev xa tawm.Tiv tauj pebkom paub ntau ntxiv thiab quotes dawb!
inconel n06601 thiab inconel n07718 tshuaj muaj pes tsawg leeg
|
Element |
Inconel 601 (Mass Fraction, %) |
Inconel 718 (Mass Fraction, %) |
|
Nickel (Ni) |
58.0-63.0 |
50.0-55.0 |
|
Chromium (Cr) |
21.0-25.0 |
17.0-21.0 |
|
Hlau (Fe) |
Tshuav |
Tshuav |
|
Aluminium (Al) |
1.0-1.7 |
0.20-0.80 |
|
Titanium (Ti) |
0.20-0.60 |
0.65-1.15 |
|
Molybdenum (hli) |
Tsawg dua los yog sib npaug li 0.50 |
2.80-3.30 |
|
Niobium (Nb) + Tantalum (Ta) |
- |
5.00-5.50 |
|
Cov pa roj carbon (C) |
Tsawg dua los yog sib npaug li 0.15 |
Tsawg dua lossis sib npaug li 0.08 |
alloy 601 thiab alloy 718 Mechanical zog
|
Performance Indicator |
Kev ntsuas kub |
Inconel 601 |
ib 718 |
|
Tensile zog (MPa) |
Chav ntsuas kub |
Ntau dua lossis sib npaug li 550 |
Ntau dua lossis sib npaug rau 965 |
|
Yield zog (MPa) |
Chav ntsuas kub |
Ntau dua lossis sib npaug li 240 |
Ntau dua lossis sib npaug li 550 |
|
Elongation (%) |
Chav ntsuas kub |
Ntau tshaj los yog sib npaug rau 30 |
Ntau dua lossis sib npaug li 15 |
|
Tensile zog (MPa) |
650 degree |
Ntau dua lossis sib npaug rau 380 |
Ntau dua lossis sib npaug rau 895 |
|
Yield zog (MPa) |
650 degree |
Ntau dua lossis sib npaug li 180 |
Ntau dua lossis sib npaug li 510 |
Inconel 601 thiab inconel 718 Siab -Kev Ua Haujlwm Kub
Inconel 601: xyuasNtev-lub sijhawm ua haujlwm kub tuaj yeem ncav cuag 1100 degree, nrog luv luv -lub sijhawm kub siab tshaj plaws ntawm 1250℃. Nws pom zoo oxidation tsis kam thiab creep kuj nyob rau hauv siab - qhov kub thiab txias ib puag ncig, feem ntau cia siab rau cov ntom oxide zaj duab xis tsim los ntawm chromium kom tiv taus siab -kub oxidation.
Inconel 718: ib.Qhov kev txwv sab saud rau ntev -lub sijhawm ua haujlwm kub yog 650 degree, nrog luv luv -lub sijhawm kub siab tshaj plaws ntawm 800℃. Saum toj no 650 degree, nws nag lossis daus hardening theem ('theem) decomposes, ua rau ib tug tseem ceeb txo nyob rau hauv mechanical zog. Txawm li cas los xij, qis dua 650 degree, nws qhov siab -kub creep zog thiab qaug zog zog yog superior rau Inconel 601.
Inconel 601 thiab inconel 718 Corrosion Resistance
Inconel 601: xyuasCov ntsiab lus siab chromium muab nws zoo heev oxidation tsis kam thiab tsis kam rau roj corrosion. Nws tuaj yeem tiv taus oxidizing acids (xws li nitric acid) thiab siab -kub sulfide ib puag ncig, ua rau nws haum rau siab - kub corrosive tej yam kev mob nyob rau hauv cov tshuaj lom neeg kev lag luam; Txawm li cas los xij, nws cov corrosion kuj hauv kev txo cov kua qaub (xws li hydrochloric acid thiab sulfuric acid) tsis muaj zog.
Inconel 718: ib.Muaj cov ntsiab lus molybdenum thiab niobium, ntxiv rau qee qhov kev tiv thaiv oxidation, nws muaj kev tiv thaiv corrosion zoo dua los txo cov kua qaub, dej hiav txwv, thiab ntsev tsuag ib puag ncig, thiab tseem muaj kev tiv thaiv zoo rau kev ntxhov siab corrosion cracking, ua rau nws tsim nyog rau txoj kev corrosive scenarios xws li marine engineering thiab roj thiab roj extraction.
Kev sib piv ntawm kev ua tau zoo
Inconel 601: xyuasNws muaj kev ua haujlwm zoo thiab tuaj yeem ua tiav siv cov txheej txheem xws li kub dov, txias dov, forging, thiab vuam. Arc vuam thiab TIG vuam tuaj yeem siv rau vuam, thiab kev ua haujlwm zoo tuaj yeem tswj tau yam tsis muaj kev kho cua sov tom qab vuam.
Inconel 718: ib.Nws yog ib qho nyuaj rau kev ua thiab yog ib qho nyuaj heev - rau - cov khoom siv tshuab. Nws muaj zog heev ua hauj lwm hardening nyiam. Thaum lub sij hawm welding, kub cracking yog nquag tshwm sim, yuav tsum tau nruj tswj ntawm welding txheej txheem tsis. Tom qab-weld solution kev kho thiab kev laus yog qhov tsim nyog los kho cov khoom siv. Forging yuav tsum tau ua nyob rau hauv qhov siab - qhov kub ntawm 1000-1120℃kom paub meej tias cov yas deformation txaus ntawm cov khoom.
