Nimonic 80a yog lub siab - lub zog, nece}} Chromium-}}}}}}}} {} { Ua ib feem ntawm tsev neeg muaj koob muaj npe nrov, lub hnub nyoog no {{} Cov txheej txheem yooj yim yog los ntawm kev ua kom zoo dua ntawm cov khoom siv siab dua hauv qab no- kev nyuaj siab mob. Nws muaj kev tiv thaiv zoo rau oxidation thiab scaling, ua rau nws cov pa roj txheem, thiab cov roj av tshuab, thiab siab} kub fixtures thiab cov cuab yeej kho. Nws sib xyaw ua ke ntawm cov teeb meem, Weldability, thiab ntev-}}}}}}} Cov ntaub ntawv ruaj khov rau kev ntseeg tau kub ntawm qhov chaw kub yog qhov tseem ceeb.
Cov kws tshaj lij
7x24 teev
Nimonic 80a alloy
Nimonic Alloy 80a (tsis yog N07080 / W. NR . 2.4952 & 2.4631)Yog muaj wrought, hnub nyoog - Tsis muaj zog ntxiv ntawm Titanium, txhuas thiab cov pa roj caromatures txog 815℃(1500℃f). Nws yog tsim los ntawm high - muaj pes tsawg melting thiab ua kom muaj cua rau cov foos kom muab extruded. Electroslag cov khoom ua kom zoo yog siv rau cov foos yuav tsum tau forged. Lub tshuab nqus tsev ua haujlwm yog tseem muaj. Nimonic alloy 80a yog tam sim no siv rau cov roj av turbine (hniav, rings thiab discoar bolting ntxig thiab cores, thiab rau kev tso pa tsheb. Lub Alloy txoj kev txwv tshuaj muaj pes tsawg leeg muaj nyob hauv lub rooj 1 (raws li nyob rau hauv British Godel GR1, 201, 401 thiab 601).
Nimonic alloy 80aTshuaj Muaj Tshuaj
Carbon ................................................................................ 0.10 Max.
Chromium .................................................................... 18.0-21-21
Silicon .............................................................................. 1.0 max
Tooj liab ....................................................................................
Hlau .......................................................................... 3.0 Max. 3.0 Max. 3.0 Max.
Manganese ................................................................... 1.0 max.
Titanium ........................................................................... 1.7
Aluminium ........................................................................80-1.8
Cobalt ....................................................................... 2.0 Max.
Boron .......................................................................... 0.00 Max.
Zirconium ...................................................................... 0.15 Max.
Txhuas .......................................................................... 0.00 Max.
Sulphur .............................................................................. 0.015 max.
Npib tsib xee ................................................................................Fe
Kev Kho Cua Sov
Kev kho cua sov pom zoo rau Nimonic Alloy 80a muaj raws li hauv qab no:
Rau extruded bar8H / 1080 Qib F) / Cua Txias + 16 h / 700℃(1292 Qib F) / Cua Txias.
Rau extruded bar, tom qab txias txias ncab8H / 1080 Qib F) / Cua Txias {}} h / 850℃(1500} h / 700}
Rau cov ntawv txias dov2-3 feeb / 1150℃(2102 Qib F) / Fluidized Txaj Qeeb+ 20} h / 750℃(1382 Qib F) / Cua Txias.
Rau Welded Ntawv2 feeb / 1150℃(2102 Qib F) / Cua Txias + Weld {} h / 925} h / 750℃(1382 Qib F) / Cua Txias.
Rau intistage anloaling ntawm daim ntawv20 feeb / 1040 Qib (1904 Degree F) / Cua Txias.
Muaj Cov Khoom thiab Cov Lus Qhia Tshwj Xeeb
Nimonic alloy 80a yog tsim raws li UNs tsis yog N07080 thiab Werkstoff lej 2.4952 thiab 2.4631. Cov alloy muaj raws li ntawv, puag ncig bar, tiaj li forging Tshuag, hexagon, hlau, phaj thiab sab nraud.
Cov lus qhia tshwj xeeb thiab cov qauv muaj xws li:
Qws, bar, hlau thiab Forging Tshuag{{0 {}} bs 3076 & hr 1; ASTM B 637; Aecma Pren 2188, 2189, 2190, 2396, 2397; Huab cua 9165-37
PHAJ, THIAB SAWB- bs hr 201, Aecma Pren 2191
Yeeb nkab thiab raj- bs hr 401
Lwm- BS HR 601, DIN 17742, AFNOR NC 20ta
Cov Ntawv Thov
Nimonic alloy 80a tau tso tawm hauv qhov tseem ceeb siab kub - kub lub zog, creep tsis muaj zog, thiab oxidation tsis yog qhov tseem ceeb. Nws daim ntawv thov cov ntaub ntawv sau txog kev nkag tau zoo thiab cov tswv yim tsom mus rau cov feem ntau xav tau ntawm Aerospace, lub zog, thiab kev lag luam.
1. AERPARACACACE inpulsion & gas turbine tshuab
Qhov no sawv cev ntawm thawj thiab feem ntau thev naus laus zis xav tau thov kev thov kev lag luam rau Nimonic Alloy 80a.
Turbine tuaj thiab Vanes:
Daim Ntawv Thov:Lub alloy yog dav siv hauv kev tsim covsiab - h siab compressor tuajthiabTurbine tuajnyob rau hauv dav hlau engines thiab aeroderivative gasbines. Cov khoom siv no ua haujlwm hauv qhov kub ntawm 550 Qib rau 815 Qib (1000℃f) thaum raug rau cov kev ntxhov siab ntawm centrifugal thiab kub roj corrosion.
Tus Nqi Paj Ntawv Tshaj Tawm:Nimonic 80a zoo tshajnkag thiab kev ntxhov siab -} bupture cannitiesUa kom ntseeg tau tias muaj kev ncaj ncees sab nrauv thiab tiv thaiv kev ua tiav thaum muaj kev nyab xeeb rau kev nyab xeeb rau kev nyab xeeb rau kev nyab xeeb rau kev nyab xeeb, kev ntseeg tau, thiab ua tau zoo.
Turbine Discs thiab Rotors:
Daim Ntawv Thov:Nws pabcuam ua cov khoom tseem ceeb rauForged Turbine Discsthiab lwm yam rotor Cheebtsam, uas ua lub cav cov nqaj qaum.
Tus Nqi Paj Ntawv Tshaj Tawm:Lub alloy lub siab tensile thiab qaug zog los ntawm thermomechical ua, muab cov kev tsim nyog los nrog kev ua kom nkees nkees, ua kom muaj zog} kev ua haujlwm ntev.
High -} Cov ntsiab lus ceev ceev ceev cov txheej txheem:
Daim Ntawv Thov:Siv hauv qhov tseem ceebbolts, neeg rau, studs, thiab siab - Kub Kub Caij Nplooj Ntoos Hlavnyob rau hauv lub cav kub ntu.
Tus Nqi Paj Ntawv Tshaj Tawm:Nimonic 80a cov khoom pov thawj zooKuj mus rau kev ntxhov siab so, tswj clamp load thiab sealing siab nce ncua ntawm ncua sij hawm ntawm nce kub. Qhov no lav kev sib koom ua ke thiab tiv thaiv cov roj av txeej, uas yog qhov tseem ceeb rau kev siv tau rau lub cav ua haujlwm thiab kev nyab xeeb.
2. Kev muaj lub zog hluav taws xob & cov tshuab raj
Kev ntseeg tau tias yuav tsum muaj nyob hauv cov ntawv thov no tau thov cov ntaub ntawv uas muaj pov thawj ntev - lub sij hawm kev ua haujlwm nyob rau hauv kev ua haujlwm tas mus li.
Daim Ntawv Thov:Nimonic 80a yog teev rauNyob ruaj ruaj, discs, thiab fastenersNyob rau hauv hnyav - Luag muaj kev lag luam roj turbines rau cov khoom siv hluav taws xob thiab tshuab siv tsav tsheb.
Tus Nqi Paj Ntawv Tshaj Tawm:Lub alloy'sntev - sij hawm micrition drabilityThiab zoo sib xws siab - lub zog kub ua kom muaj kev pab cuam txuas ntxiv thiab kev tsis sib haum xeeb kev cia siab, ua kom muaj peev xwm ua tau thiab tsawg kawg nkaus lub neej.
3. Nuclear lub zog
Tsis pub dhau Nuclear Reactor tsim, cov kev ua tau zoo ntawm kev ua ke thermal thiab radiative kev ntxhov siab yog siv.
Daim Ntawv Thov:Nws tau ua haujlwm hauv cov khoom xws liSuperHeater Tube txhawb nqa, cov tub ntxhais ua haujlwm tseem ceeb, thiab tshwj xeeb lub fastenersNyob rau hauv cov hom phiaj reactor hom zoo li siab - pa roj {{txias reactors (HTGRS).
Tus Nqi Paj Ntawv Tshaj Tawm:Dhau nws siab - kub prwess, nimonic 80a muaj kev tsim nyogKuj mus rau hluav taws xob -} tsis tau oThiab compatibility nrog reactor txias (piv txwv li, helium), ua rau nws cov ntaub ntawv tsim nyog rau kev siv cov ntawv thov nuclear.
4. Siab - Kev Ntsuas Qhov Kub & Thermal ua
Lub Alloy qhov tsis kam rau deformation thiab oxidation yog ib leveraged hauv kev lag luam cua sov thiab kev tsim khoom.
Daim Ntawv Thov:
Kub iostatic nias (lub duav) fixtures:Siv rau kev muab tshuaj thiab txhawb nqa cov khoom siv thaum sib sau ua ke.
Cov pob tawb cua sov thiab cov tais:Rau kev nqa khoom siv los ntawm carburizing, annealing, thiab brazing rhuab.
Brazing jigs:Txog cov kev ua kom ncaj ntawm cov sib tham thaum lub siab siab - kub koom nrog.
Tus Nqi Paj Ntawv Tshaj Tawm:Nimonic 80a muab ExittalKuj muaj rau distortion, oxidation, thiab carburizationNyob rau hauv cyclic thermal kis tau. Qhov no ua rau ncua kev pabcuam lub neej, txo cov kev sib kis ntawm cov haujlwm, thiab tus nqi tswj tsev qis dua piv rau cov qauv cua sov- tiv taus cov hlau.
Cim npe nrov: Nimonic 80a alloy, Tuam Tshoj Nimonic 80a alloy Manufacturers, lwm tus neeg, Hoobkas
