Inconel 783 Coil yog dab tsi?
Inconel 783, tseem hu ua UNS R30783, yog ib qho tshwj xeeb npib tsib xee- hlau-chromium alloy uas yog tsim rau ib qho laj thawj: kom nws cov duab zoo heev txawm tias nws kub heev. Feem ntau cov nickel alloys niaj hnub sib txawv, tab sis qhov Alloy 783 no ua ke nrog lub zog zoo uas koj xav tau los ntawm superalloy nrog qhov tseeb tias nws nyuam qhuav nthuav dav txhua lub sijhawm thaum rhuab.
Feem ntau koj tau txais cov khoom no hauv cov kab mob ua tib zoo. Nws yog feem ntau xaiv saum toj kawg nkaus rau kev ua cov khoom xws li foob pob, casings, thiab hloov ducts. Qhov no yog qhov tseeb tshwj xeeb tshaj yog thaum nws tseem ceeb heev rau cov khoom no kom nyob twj ywm zoo kawg nkaus, txawm tias thaum kub nce mus txog 700 degree.
Specifications & Technical Parameters
| Cov qauv siv | AMS 5871 / AMS 5894 UAS |
| Thickness ntau | 0.2mm txog 6mm |
| Dav | 20mm txog 1500mm (Kev cai slit dav muaj) |
| Nto tiav | Bright annealed (BA), txias dov (2B) |
| Kev kho cua sov | Tshuaj annealed los yog laus mob raws li kev thov |
| Coil puab txoj kab uas hla | 300mm, 400mm, 508mm los yog raws li tau teev tseg |
| Coil Outer txoj kab uas hla | Raws li qhov hnyav thiab qhov loj me, nws feem ntau tuaj yeem ncav cuag 1500mm |
| Lub zog tensile | kwv yees li 860 MPa |
| Yield zog | kwv yees li 650 MPa |
| Elongation | 15–25% |
| Hardness | nws txawv nrog lub hnub nyoog - hardening mob |
Cov tshuaj muaj pes tsawg leeg (wt%)
| Ni | Cr | Al | Nb | Ti | Fe |
| Tshuav | 24–26 | 1.3–1.8 | 0.5–0.9 | 0.2–0.6 | 30–33 |
Cov yam ntxwv ntawm cov khoom tseem ceeb
Tswj Thermal Expansion
Ib qho txiaj ntsig tseem ceeb ntawm Inconel 783 yog tias nws tsis nthuav dav ntau thaum nws tau kub (nws cov thermal expansion coefficient tsawg), uas yog kwv yees li:
13.0 µm / m·℃(nruab nrab ntawm 20 thiab 700 degree).
Qhov no txhais tau tias nws tuav nws cov duab zoo dua li ntau cov nickel alloys, tshwj xeeb tshaj yog thaum nws sov thiab txias dua. Qhov ntawd pab txo cov cua sov- ntsig txog kev ntxhov siab thiab ua kom cov khoom sib xyaw ua ke kom tsis txhob muaj kev sib tsoo.
Kev kub ceev ruaj khov
Los ntawm nag lossis daus hardening (gamma prime zog), Inconel 783 tswj cov khoom zoo heev ntawm qhov kub siab:
Yield zog (Room Temp): ~ 550-700 MPa
Tensile zog: ~ 850-1000 MPa
Creep Resistance: Kev ua haujlwm ruaj khov mus txog ~ 700 degree
Qhov no ua rau nws tsim nyog rau kev thauj khoom -cov kabmob uas raug cuam tshuam los ntawm kev ntxhov siab thermal.
Oxidation thiab Corrosion Resistance
Cov hlau no muaj ob qho tib si chromium thiab txhuas, tsim kom muaj zog, tiv thaiv txheej ntawm oxide.
Vim tias cov txheej txheem no, nws tuaj yeem sawv ntsug rau oxidation, txawm tias kub nce mus txog 800 degree.
Nws kuj ua tau zoo nyob rau hauv qhov chaw uas cov khoom kub hnyiab tau thiab muaj peev xwm tswj tau ib puag ncig uas muaj corrosive me ntsis.
Piv nrog rau txhua hnub stainless hlau, cov khoom siv no kav ntev dua, tshwj xeeb tshaj yog thaum nws kub thiab raug oxygen.
Peb Lub Zog
Thaum muas cov ntaub ntawv hauv kev lag luam, nws yog ib qho tseem ceeb kom ntseeg tau tias txhua batch zoo ib yam dua li qhov nws tau hais. Yog li ntawd, thaum peb lub tuam txhab Jiangsu Cunrui Hlau Khoom Co., Ltd. xa Inconel 783 coils rau cov neeg siv khoom, peb yuav muab cov kev pabcuam no:
- muab EN 10204 3.1 daim ntawv pov thawj hom zeb xeem nrog cov khoom.
- Tag nrho cov txheej txheem tuaj yeem taug qab rov qab, los ntawm cov khoom siv hluav taws xob rau tus lej rau cov lej ntawm peb lub tsev rau khoom.
- Txhua batch yuav tsum tau txuas nrog ib daim ntawv qhia txog kev ua tau zoo, nrog rau lub zog tensile ntawm chav tsev kub thiab hardness tus nqi. Yog tias muaj cov kev cai tshwj xeeb, kev ntsuas qhov kub thiab txias tuaj yeem ntxiv, tab sis nws yuav tsum tau lees paub ua ntej.
- Raws li peb cov kev paub dhau los, peb yuav xyuas cov duab, ntug zoo thiab qhov chaw ntawm lub kauj ib los ntawm ib qho ua ntej xa khoom. Cov no yuav cuam tshuam ncaj qha rau cov nram qab no stamping, txiav, vuam thiab lwm yam, uas yog ib qho tseem ceeb heev.
Tej kev siv
Gas Turbine Cheebtsam
Foob rings
Casings
Hloov ducts
Cov cuab yeej tsim hluav taws xob
Thaum tshav kub kub-cov khoom siv tiv taus
Expansion pob qij txha
Aerospace & Zog Systems
Cov yam ntxwv ntawm lub cav
Vim li cas thiaj xaiv Inconel 783 Chev Hloov Lwm Cov Nickel Alloys?
|
Khoom |
ib 783 | ib 718 | 310 Stainless hlau |
|---|---|---|---|
| Thermal Expansion | Tsawg | Nruab nrab | Siab |
| Siab Temp Strength | Siab | Siab heev | Nruab nrab |
| Oxidation Resistance | Siab | Nruab nrab | Nruab nrab |
| Nqi Efficiency | Zoo dua siab -Ni alloys | Siab dua | qis |
Cov ntsiab lus tseem ceeb:Yog tias koj txoj haujlwm xav tau qee yam uas ua kom nws loj, tsis xeb, thiab tsis kim heev, Alloy 783 feem ntau yog qhov kev xaiv ntse dua 718.
Xaus
Inconel 783 coil tsis yog lwm yam nickel alloy. Nws yog cov khoom siv tshwj xeeb, tsim los rau cov haujlwm uas tswj cov thermal expansion thiab ua kom muaj zog ntawm qhov kub thiab txias yog qhov tseem ceeb heev. Yog tias koj tab tom yuav rau thaj chaw xws li turbine manufacturing, cov cuab yeej siv hluav taws xob, lossis aerospace, xaiv qhov zoo ntawm cov kauj tuaj yeem ua qhov txawv ntawm qhov ntev npaum li cas, koj yuav tsum tswj lawv li cas, thiab tag nrho kev ntseeg ntawm koj lub cev.
Cim npe nrov: Tuam Tshoj inconel 783 coil manufacturers, hoobkas
