Dab tsi yog qhov txawv ntawm Incoloy 800 thiab Inconel 625?
Gnee Steel
Dab tsi yog qhov txawv ntawm Incoloy 800 thiab Inconel 625?
Incoloy 800 (hlau-nickel{2}}chromium alloy) yog tus nqi qis dua thiab muaj lub zog qis dua, tab sis nws muaj qhov zoo dua siab - kub nkag / tawg lub zog thiab ua haujlwm zoo rau carburization / oxidation, ua rau nws haum rau cov khoom siv hauv cub tawg. Inconel 625 (siab-nickel alloy nrog ntxiv molybdenum / niobium) boasts superior tensile zog/yield zog, qaug zog tsis kam, thiab ntau yam corrosion kuj zog (tsis kam rau pitting corrosion, crevice corrosion, thiab chloride stress corrosion cracking). Txawm hais tias kim dua, nws yog qhov tsim nyog rau kev lag luam aerospace, marine, thiab tshuaj lom neeg. Qhov sib txawv tseem ceeb nyob hauv cov nickel ntau dua, molybdenum, thiab niobium cov ntsiab lus ntawm Inconel 625, thaum Incoloy 800 muaj cov ntsiab lus hlau ntau dua. Yog li, 625 yog qhov muaj zog dua, tab sis 800 yog tus nqi ntau dua - siv tau rau qee qhov kev siv kub siab -.
Gnee Steel
Qhov siab tshaj plaws ua haujlwm kub ntawm Incoloy 800 yog dab tsi?
Yog tias qhov deformation yog 5% lossis ntau dua, qhov kub ua haujlwm kub rau Incoloy alloys 800H thiab 800HT yog 1740-2190℃F (950-1200 degree). Yog tias qhov kub deformation tsawg dua 5%, qhov pom zoo ua haujlwm kub kub yog 1560-1920℃F (850-1050 degree).
Incoloy 800 yog dab tsi?
Incoloy 800 yog cov khoom siv ntau yam tsim los rau cov ntawv thov uas xav tau kev tiv thaiv corrosion zoo heev, lub zog siab, thiab kub tsis kam. Nws muaj ntau yam khoom zoo heev, xws li zoo heev creep rupture zog thiab superior oxidation kuj mus txog 1050℃(1922℃F). Qhov no ua rau nws yog ib qho khoom siv zoo tshaj plaws rau qhov hnyav ib puag ncig xws li roj av refining.
Inconel 625 yog dab tsi?
Inconel 625 yog npib tsib xee-raws li superalloy paub txog nws qhov tshwj xeeb lub zog thiab corrosion kuj ntawm qhov kub thiab txias. Nws yog qhov kev xaiv zoo tshaj plaws rau kev siv hauv dej hiav txwv, kev ua tshuaj lom neeg, cov khoom siv hluav taws xob, thiab lwm yam. Nws cov khoom zoo tshaj plaws ua rau nws yog ib qho khoom siv tsis tseem ceeb hauv ntau qhov kev lag luam thoob ntiaj teb.
Kev sib piv ntawm cov tshuaj muaj pes tsawg leeg ntawm Incoloy 800 thiab Inconel 625
| Element | Incoloy 800 (UNS N08800). | Inconel 625 (UNS N06625) Cov. |
|---|---|---|
| Nickel (Ni) | 30.0 – 35.0 % | Ntau dua lossis sib npaug li 58.0% |
| Chromium (Cr) | 19.0 – 23.0 % | 20.0 – 23.0 % |
| Hlau (Fe) | Ntau dua lossis sib npaug li 39.5% | Tsawg dua lossis sib npaug li 5.0% |
| Cov pa roj carbon (C) | Tsawg dua lossis sib npaug li 0.10% | Tsawg dua lossis sib npaug li 0.10% |
| Aluminium (Al) | 0.15 – 0.60 % | Tsawg dua lossis sib npaug li 0.40% |
| Titanium (Ti) | 0.15 – 0.60 % | Tsawg dua lossis sib npaug li 0.40% |
| Molybdenum (hli) | – | 8.0 – 10.0 % |
| Niobium (Nb) | – | 3.15 – 4.15 % |
| Manganese (Mn) | Tsawg dua lossis sib npaug li 1.5% | Tsawg dua lossis sib npaug li 0.50% |
| Silicon (Si) | Tsawg dua lossis sib npaug li 1.0% | Tsawg dua lossis sib npaug li 0.50% |
| Copper (Cu) | Tsawg dua lossis sib npaug li 0.75% | Tsawg dua lossis sib npaug li 0.50% |
| Sulfur (S) | Tsawg dua lossis sib npaug li 0.015% | Tsawg dua lossis sib npaug li 0.015% |
| Phosphorus (P) | Tsawg dua lossis sib npaug li 0.045% | Tsawg dua lossis sib npaug li 0.015% |
| Al + Ti | 0.30 – 1.20 % | – |
Kev sib piv ntawm cov khoom siv kho tshuab ntawm Incoloy 800 thiab Inconel 625
| Khoom | Incoloy 800 (Annealed) | Tom ntej: Inconel 625 (Annealed) |
|---|---|---|
| Tensile zog (MPa, min) | 450 – 585 | 827 – 1034 |
| Yield zog (0.2% Offset, MPa, min) | 170 – 310 | 414 – 586 |
| Elongation (% hauv 50 hli, min) | 30 | 30 |
| Hardness (Rockwell B) | 79-95 IB | 96-100 IB |
| Hardness (Rockwell C) | – | 20-24 HRC |
| Qhov ceev (g / cm³) | 7.94 | 8.44 |
| Melting Range (zeeg) | 1350 – 1400 | 1290 – 1350 |
| Modulus ntawm Elasticity (GPa) | 200 | 207 |
Incoloy 800 vs. Inconel 625 Sib piv - Daim Ntawv Thov Cheeb Tsam
Cov khoom tshwj xeeb ntawm Incoloy 800 thiab Inconel 625 txiav txim siab lawv qhov tsim nyog rau ntau qhov chaw thov. Incoloy 800 feem ntau yog siv rau hauv kev lag luam tshuaj, tshwj xeeb tshaj yog nyob rau hauv siab -kub thiab corrosive ib puag ncig. Nws zoo heev oxidation thiab carburization tsis kam ua rau nws yog ib qho khoom siv zoo tshaj plaws rau cov cua sov, cov khoom siv kho cua sov, thiab lwm yam kev lag luam.
Inconel 625 yog dav siv nyob rau hauv aerospace, marine, thiab petrochemical industries. Nws muaj kev tiv thaiv corrosion zoo tshaj, tshwj xeeb tshaj yog nyob rau hauv cov tshuaj chloride- uas muaj ib puag ncig, ua rau nws yog ib qho khoom siv zoo tshaj plaws rau cov khoom siv corrosive kua. Tsis tas li ntawd, nws qhov siab - kub lub zog thiab qaug zog ua haujlwm ua rau nws haum rau lub tshuab dav hlau, roj turbines, thiab lwm yam khoom siv ua haujlwm raws li qhov xav tau thermal.
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Gnee Steel yog ib lub chaw muag khoom ntawm incoloy 800 alloy, muab ntau yam khoom xws li: seamless yeeb nkab (qhov loj me: 4-219 hli; thickness: 0.5-20 hli); welded yeeb nkab (qhov ntau thiab tsawg: 5.0-1219.2 hli; thickness: 0.5-20 hli); daim hlau (thickness: 0.1-100 mm; dav: 10-2500 mm); strips; alloy puag ncig tuav (inch: 3-800 mm); flat bars (thickness: 2-100 mm; dav: 10-500 mm); hexagonal tuav (loj: 2-100 mm); hlau rods; thiab extruded profiles. Peb koom tes nrog steel mills los muab peb cov neeg muas zaub nrog incoloy 800 alloy cov khoom uas ua tau raws li los yog ntau tshaj cov qauv kev lag luam, xws li ASTM, ASME, SAE, AMS, ISO, DIN, EN, thiab BS cov qauv.
Gnee Steel stocks thiab muag incoloy 800, kav, daim hlau, strips, round tuav, tiaj tuav, forged billets, hexagonal steel, hlau rods, thiab extruded profiles. Thov koj xav tiv tauj peb ntawmss@gneesteel.comrau ib nqe lus.
