Khoom nta
Zoo heev High -Temperature Strength thiab Creep Resistance
Haynes 25 qhia tau hais tias muaj zog tensile zoo, lub zog tawm los, thiab nkag siab tsis kam nyob rau hauv 600-1000℃ntau yam vim muaj cov tshuaj ntxiv zog (tungsten) hauv cobalt matrix thiab dispersion ntxiv dag zog los ntawm carbides. Nws tuav lub siab creep rupture zog txawm nyob rau ntawm 980 degree, ua rau nws haum rau turbine hniav, combustion chamber Cheebtsam, thiab qhia vanes uas raug mus rau lub sij hawm ntev-kub kev nyuaj siab.
Superior Oxidation thiab Thermal Corrosion Resistance
Cov ntsiab lus siab chromium (kwv yees li 20%) txhawb kev tsim cov ntom ntom, ruaj khov Cr₂O₃ oxide zaj duab xis ntawm cov hlau nplaum, zoo tiv thaiv cov hlau oxidation hauv oxidizing cua mus txog 1000 degree. Tsis tas li ntawd, cobalt matrix muab kev tiv thaiv zoo rau thermal corrosion media xws li sulfur thiab vanadium, tshwj xeeb tshaj yog muaj txiaj ntsig zoo rau cov roj turbine ib puag ncig siv sulfur- muaj roj.
Zoo Microstructural Stability thiab Thermal Fatigue Resistance
Haynes 25 tuav microstructural stability thaum lub sij hawm ntev - lub sij hawm siab - qhov kub thiab txias kev pab cuam uas tsis tshua muaj siab rau nag lossis daus theem teeb meem (xws li sigma theem). Nws muaj zoo heev thermal qaug zog tsis kam. Txawm hais tias nyob rau hauv cov xwm txheej ntawm qhov kub thiab txias, nws cov khoom siv hluav taws xob thiab oxidation tseem nyob ruaj khov, ua rau nws tsim nyog rau cov roj turbine thiab cov khoom siv hluav taws xob ua rau cov khoom siv hluav taws xob ntau zaus pib- nce thiab kaw lub voj voog.
Zoo Fabrication thiab Vuam Properties
Haynes 25 muaj kev ua haujlwm zoo kub thiab txias, tso cai rau kev tsim cov txheej txheem xws li forging, dov, thiab sib sau. Nws muaj qhov zoo weldability thiab yog sib xws nrog ntau yam kev siv vuam xws li Gas Tungsten Arc Vuam (GTAW) thiab Plasma Vuam, tsis tas yuav tsum muaj qhov tshwj xeeb tshaj tawm -weld heat treatment. Pa machining (tig, milling, drilling) yog siv tau; pom zoo siv cov cuab yeej siv tawv hlau txiav.
Technical Specifications
Tshuaj muaj pes tsawg leeg
|
Lub ntsiab |
Cov kev cai txheem |
Nco tseg |
|
Co |
Cov khoom seem (51-55%) |
Matrix cov ntsiab lus uas muab siab - kub lub zog, thermal stability, thiab zoo heev thermal corrosion kuj |
|
Cr |
19.0 - 21.0% |
Tsim ib daim ntawv tuab Cr₂O₃ tiv thaiv zaj duab xis, muab oxidation thiab thermal corrosion kuj |
|
W |
14.0 - 16.0% |
Muab cov kuab tshuaj tseem ceeb ntxiv dag zog thiab carbide ntxiv dag zog, txhim kho siab -kub creep resistance |
|
Ni |
9.0 - 11.0% |
Stabilize lub austenitic qauv, txhim kho toughness thiab machinability |
|
Fe |
Tsawg dua lossis sib npaug li 3.0% |
Kev tswj nruj kom paub meej purity thiab lub koom haum ruaj ntseg |
|
C |
0.05 - 0.15% |
Kev tsim cov carbides nrog chromium thiab tungsten, nws yog qhov tseem ceeb ntawm qhov siab - kub lub zog |
|
Mn |
Tsawg dua lossis sib npaug li 1.0% |
Deoxidizer, txhim kho kev ua haujlwm kub |
|
Si |
Tsawg dua lossis sib npaug li 0.40% |
Deoxidizer |
|
P |
Tsawg dua lossis sib npaug li 0.040% |
Cov ntsiab lus impurity |
|
S |
Tsawg dua lossis sib npaug li 0.030% |
Tiv thaiv kub brittleness |
|
B |
Tsawg dua lossis sib npaug li 0.015% |
Ntxiv me me los txhim kho grain ciam zog |
Lub cev muaj zog
|
Khoom |
Tus nqi / Ntau |
Kev Xeem |
|
Qhov ntom |
9.13 g / cm³ |
Chav ntsuas kub (20 degree) |
|
Melting Point |
1330 - 1410 degree |
- |
|
Coefficient ntawm Thermal Expansion (20-100 degree) |
12.3 × 10⁻⁶ /K |
- |
|
Elastic Modulus (Young's Modulus) |
220 - 230 GPa |
Chav ntsuas kub |
|
Thermal conductivity (20 degree) |
9.0 - 10.0 W/(m·K) |
- |
|
Kev tiv thaiv |
0.85 - 0.95 μΩ·m |
Chav ntsuas kub |
|
Magnetism |
Tsis yog-magnetic (magnetic tsis muaj zog) |
Cobalt-raws li alloys feem ntau tsis yog- sib nqus los yog tsis muaj zog sib nqus ntawm chav tsev kub |
Mechanical Properties (Annealed Condition, Type Values)
|
Khoom |
Tus nqi |
Specification |
|
Tensile zog |
Ntau dua lossis sib npaug li 900 MPa |
TIAB SA 5759 |
|
Yield zog (0.2% Offset) |
Ntau dua lossis sib npaug li 450 MPa |
TIAB SA 5759 |
|
Elongation |
Ntau dua lossis sib npaug li 40% |
TIAB SA 5759 |
|
Hardness |
Tsawg dua lossis sib npaug rau 100 HRB (Annealed state) |
- |
Lus Cim: Lub zog tuaj yeem ua kom muaj zog ntxiv tom qab ua haujlwm txias, tab sis elongation txo qis.
High -kev ua haujlwm kub
Haynes 25 nthuav tawm lub zog zoo khaws cia ntawm qhov kub thiab txias, nrog rau cov txiaj ntsig hauv qab no:
|
Kub |
Tensile Strength (Tswj tus nqi) |
Lub zog ruaj khov (100h, Tus nqi zoo) |
|
Chav ntsuas kub |
Ntau dua lossis sib npaug li 900 MPa |
- |
|
540 degree |
850 MPa ua |
- |
|
730 degree |
700 MPa |
200 MPa |
|
870 degree |
500 MPa |
110 MPa |
|
980 degree |
350 MPa |
50 MPa |
Antioxidant Performance:
Nyob rau hauv oxidizing cua mus txog 1000 degree, Haynes 25 tsim ib tug ntom thiab zoo-adhered Cr₂O₃ oxide txheej ntawm nws nto, ua rau oxidation hnyav nce nqi qis dua li cov pa stainless hlau. Nyob rau hauv ib puag ncig uas muaj kev sib txuas ntawm sulfur- uas muaj cov roj, nws cov thermal corrosion kuj zoo heev rau ntau cov hlau -raws li thiab npib tsib xee-raws li siab - kub alloys.
Microstructural Stability:
Thaum lub sij hawm ntev - raug nyob nruab nrab ntawm 600-1000℃, cov qauv carbide ntawm Haynes 25 tseem nyob ruaj khov nrog tsis tshua muaj siab nyiam rau cov teeb meem nag lossis daus, ua kom nws cov khoom siv dag zog thiab tawv thaum lub sijhawm ua haujlwm kub ntev.
Tsim nyog Media:
1. High-kub cua thiab combustion flue gases (muaj sulfur thiab vanadium)
2. Siab -kub oxidizing cua
3. Thermal corrosion ib puag ncig (muaj Na₂SO₄, V₂O₅, thiab lwm yam)
4. Siab -kub gaseous ntws (kwj txoj kev ib puag ncig ntawm cov roj turbines)
Lus Cim: Haynes 25 feem ntau yog tsim los siv rau hauv siab -kub gaseous media ib puag ncig thiab tsis haum rau aqueous corrosion ib puag ncig.
Haynes 25 yog tsim los rau siab heev -kub, oxidation, thiab thermal corrosion ib puag ncig thiab raug pom zoo rau cov nram qab no:
Daim ntawv thov teb
-
Aerospace: Gas turbine combustors, nplaim taws, hloov ducts, turbine blades, coj vanes, afterburner Cheebtsam, thiab siab - kub seals.
-
Industrial Gas Turbines: Kub- kawg cov khoom xws li combustor qhov chaw, ntu kev hloov pauv, turbine foob rings, thiab qhia vanes.
-
High-Tsub Muaj Rauv: Rauv yob, cov raj hluav taws xob, cov khoom siv kho cua sov, cov pob tawb, cov phaj hauv qab, thiab siab -kub conveyor siv.
-
Kev lag luam Petrochemical: Ethylene cracking furnace tubes, high -kub reactor internals, high-temperature wear-resistant components of catalytic cracking units, and heating furnace tubes.
-
Lub Hwj Chim Muaj Peev Xwm: Siab- kub ceev rau chav turbines, boiler burner nozzles, thiab siab -kub corrosion- tiv thaiv cov khoom pov tseg- mus rau - lub zog hluav taws xob.
-
Automotive Engines: High -kev ua tau zoo turbocharger turbine vaj tse, tso pa tawm manifold gaskets, thiab siab - kub bolts.
-
Kev lag luam Nuclear: Cheebtsam ntawm siab -kub roj- cov reactors txias thiab cov qauv hauv reactor.
-
Iav thiab Ceramic Industries: iav tsim pwm, kub nias pwm, thiab iav fiber ntau kos duab orifice daim hlau.
Kev xa khoom thiab Customization
Peb muab cov kev daws teeb meem hloov tau yooj yim thiab txhim khu kev qha kom ntseeg tau tias koj tau txais Haynes 25 cov ntaub ntawv uas phim koj qhov project xav tau.
|
Daim ntawv |
 Ntawv / phaj
|
 Bar / Qws
|
 Seamless Yeeb Nkab
|
 Sawb / Sheet Coil
|
 Hlau / Hlau Rod
|
Forging
|
Precision castings
|
|---|---|---|---|---|---|---|---|
|
Pauv ntau yam |
Thickness 0.5-100 hli |
Txoj kab uas hla Φ6-500mm |
Sab nraud txoj kab uas hla Φ10 - 300 mm |
Thickness 0.1-3.0 hli |
Txoj kab uas hla Φ0.5-10mm |
Customize raws li cov duab kos |
Customize raws li cov duab kos |
|
Customization Muaj peev xwm |
Gas turbine combustor, nplaim hluav taws xob, cov kav dej hloov pauv, tiv thaiv tshav kub, siab -kub cua sov liner |
High -kub bolts, fasteners, valve stems, ncej qhov chaw, thiab turbine blades (machined) |
Siab -kub rauv tubes, cov khoom siv hluav taws xob sib txuas, cov raj xa hluav taws xob, cov raj hluav taws xob nuclear reactor txias |
Bellows, elastic ntsiab, precision stampings, foob washers |
Vuam xov hlau (TIG/MIG), springs, mesh siv weaving, fasteners |
Turbo disks, structural Cheebtsam, thiab complex high -kub load- bearing qhov chaw |
Qhia vanes, turbine foob rings, thiab combustion chamber Cheebtsam (kuj tsis tshua muaj tab sis customizable) |
Vim li cas thiaj xaiv peb? - Txhim khu kev qha Engineering Technology. Dependable xa khoom.
Peb tsis yog ib tus neeg muag khoom xwb, tab sis yog ib tus neeg koom tes nrog cov ntaub ntawv ntseeg siab rau koj hauv Suav teb.
Vertically Integrated Production
Muaj 20,000㎡ qhov chaw nrog 10+ automated kab (8, 000+ tons / xyoo). Hauv - tsev cuab yeej & qhov chaw tuag ua rau muaj kev hloov kho sai thiab tswj tus nqi zoo - tsis muaj tus neeg nruab nrab kos npe.
Kev Tswjhwm nruj nruj ntawm txhua theem
Tag nrho traceability nyob rau hauv lub tseem ceeb QC checkpoints thoob plaws hauv ntau lawm . 100% raws li ASTM/ASME, EN, thiab GB qauv. Cov ntaub ntawv xeem cov ntaub ntawv muaj nyob nrog txhua qhov khoom xa tuaj
Txhim khu kev xa khoom & Export ntim
10+ xyoo xa tawm mus rau Tebchaws Europe, North America, Southeast Asia & Middle East nrog cov dej tsis zoo thiab tiv thaiv- xeb, ua ke nrog cov kev xaiv thauj khoom yooj yim kom muaj kev nyab xeeb thiab nyob rau - lub sijhawm tuaj txog.
Qauv validation ua ntej pawg ntau lawm
Peb muab cov qauv dawb rau kev kuaj xyuas zoo, tso cai rau koj tso cov xaj xaj tsuas yog tom qab kev pom zoo. Peb xyuas kom meej qhov sib xws los ntawm cov qauv mus rau cov khoom loj los ntawm qhov ntsuas qhov tseeb thiab kev tsim pob tshab.
FAQ
Q: Dab tsi yog qhov zoo ntawm Haynes 25?
Q: Yuav tsum tau kho cua sov dab tsi rau Haynes 25?
Q: Qhov kev pabcuam siab tshaj plaws yog dab tsi?
Q: Qhov txawv ntawm Haynes 25 thiab Hastelloy X yog dab tsi?
Cim npe nrov: Tuam Tshoj haynes 25 manufacturers, lwm tus neeg, Hoobkas
