Khoom nta
Zoo heev High -Temperature Strength thiab Creep Resistance
FSX-414 ua tau zoo tensile zog, tawm los lub zog, thiab creep kuj nyob rau hauv qhov kub thiab txias ntawm 700-980℃los ntawm cov khoom siv ntxiv zog (tungsten) nyob rau hauv cobalt matrix thiab dispersion ntxiv dag zog rau carbides. Ntawm 870 degree, nws lub zog tensile tseem siab tshaj li ntawm 400 MPa, thiab nws lub zog creep yog superior rau ntau cov hlau-raws li thiab npib tsib xee-raws li siab- kub alloys. Nws yog tsim rau turbine blades thiab qhia vanes uas raug rau lub sij hawm ntev kev kub ntxhov.
Superior Oxidation thiab Thermal Corrosion Resistance
The high chromium content (approximately 29%) promotes the formation of a dense and stable Cr₂O₃ oxide film on the alloy surface, effectively preventing matrix oxidation in oxidizing atmospheres up to 1000℃. Tsis tas li ntawd, cov cobalt matrix muaj qhov ua tau zoo rau thermal corrosion media xws li sulfur thiab vanadium, ua rau nws tshwj xeeb tshaj yog haum rau cov roj turbine ib puag ncig uas siv cov sulfur - muaj roj. Nws oxidation hnyav nce tus nqi qis dua li cov pa stainless hlau thiab npib tsib xee-raws li alloys.
Zoo Thermal Fatigue thiab Microstructural Stability
Thaum lub sij hawm ntev - lub sij hawm siab - qhov kub thiab txias kev pab cuam, cov qauv carbide ntawm FSX-414 tseem nyob ruaj khov, nrog me ntsis nag lossis daus ntawm teeb meem theem (xws li σ theem). Nws muaj zoo heev microstructural stability thiab thermal qaug zog tsis kam. Txawm tias nyob rau hauv cov xwm txheej ntawm qhov kub thiab txias tsis tu ncua, nws cov neeg kho tshuab thiab corrosion-cov khoom tiv thaiv nyob ruaj khov, ua rau nws tsim nyog rau cov roj turbine Cheebtsam uas nquag pib thiab kaw.
Casting thiab Machining yam ntxwv
FSX-414 feem ntau yog tsim los ntawm kev siv cov txheej txheem casting precision, ua rau nws tsim nyog rau kev tsim cov hniav zoo li hollow thiab qhia vanes. Cov hlau tsis zoo weldability thiab vuam kho feem ntau tsis pom zoo; yog tias yuav tsum tau muaj kev sib txuas, cov txheej txheem tshwj xeeb thiab kev tswj xyuas cov cua sov yuav tsum tau ua haujlwm. Nyob rau hauv cov nqe lus ntawm machining, txwv txiav yuav ua tau nyob rau hauv annealed mob, thiab zaum kawg xov yog pom zoo kom ua los ntawm kev sib tsoo los yog hluav taws xob paug machining (EDM).
Technical Specifications
Tshuaj muaj pes tsawg leeg
|
Lub ntsiab |
Standard Requirements |
Sau ntawv |
|
Co |
Cov khoom seem (52-55%) |
Matrix cov ntsiab lus uas muab siab - kub lub zog, thermal stability, thiab zoo heev thermal corrosion kuj |
|
Cr |
28.0 - 31.0% |
Tsim ib daim duab ntom ntom Cr₂O₃ tiv thaiv zaj duab xis, muab oxidation thiab thermal corrosion kuj, thiab tseem yog cov khoom tseem ceeb ntawm carbides. |
|
Ni |
10.0 - 12.0% |
Stabilize lub austenitic qauv, txhim kho toughness thiab castability |
|
W |
7.0 - 8.0% |
Muab cov tshuaj tseem ceeb ua kom muaj zog ntxiv los txhim kho siab -kub creep resistance |
|
C |
0.25 - 0.35% |
Tsim M₇C₃ thiab M₆C hom carbides nrog chromium thiab tungsten, nws yog qhov tseem ceeb ntawm siab - qhov kub thiab txias |
|
Fe |
Tsawg dua lossis sib npaug li 2.0% |
Kev tswj nruj kom paub meej purity thiab microstructural stability |
|
Si |
Tsawg dua lossis sib npaug li 1.0% |
Deoxidizer |
|
Mn |
Tsawg dua lossis sib npaug li 1.0% |
Deoxidizer, txhim kho kev ua haujlwm |
|
Mo |
Tsawg dua lossis sib npaug li 0.5% |
Kev xaiv me me ntxiv los muab cov khoom pabcuam pabcuam ntxiv dag zog |
|
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 |
8.35 - 8.45 g/cm³ |
Chav tsev kub (20 degree) |
|
Melting Point |
1330 - 1390 degree |
- |
|
Coefficient ntawm Thermal Expansion (20-100 degree) |
13.0 - 13.5 × 10⁻⁶ /K |
- |
|
Elastic Modulus (Young's Modulus) |
205 - 220 GPa |
Chav kub |
|
Thermal conductivity (20 degree) |
14.0 - 15.0 W/(m·K) |
- |
|
Kev tiv thaiv |
0.90 - 1.00 μΩ·m |
- |
|
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 (Precision Casting, Hom Qhov Tseem Ceeb)
|
Khoom |
Tus nqi |
Kev siv tus qauv |
|
Chav kub tensile zog |
700 - 850 MPa |
- |
|
Chav ntsuas kub tawm lub zog (0.2% Offset) |
450 - 550 MPa |
- |
|
Chav kub elongation |
5 - 10% |
- |
|
Hardness (Cast Condition) |
90 - 100 HRB(≈ 200-250 HB) |
- |
|
Tensile zog ntawm 870 degree |
400 - 480 MPa |
- |
|
Lub zog muaj zog (100h) |
100 - 120 MPa |
- |
High -kev ua haujlwm kub
FSX-414 nthuav tawm lub zog zoo khaws cia ntawm qhov kub thiab txias. Hauv qab no yog cov txiaj ntsig siv tau zoo:
|
Kub |
Tensile Strength (Tswj tus nqi) |
Lub zog ruaj khov (100h, Tus nqi zoo) |
|
Chav ntsuas kub |
700-850 MPa |
- |
|
540 degree |
650 MPa |
- |
|
730 degree |
550 MPa |
200 MPa |
|
870 degree |
450 MPa |
110 MPa |
|
980 degree |
280 MPa |
- |
Antioxidant Performance:
Nyob rau hauv oxidizing cua mus txog 1000℃, FSX-414 tsim ib ntom thiab zoo-adhered Cr₂O₃ oxide zaj duab xis rau ntawm nws nto, uas ua rau ib tug txo oxidation hnyav nce tus nqi piv rau cov pa stainless steels. Nyob rau hauv ib puag ncig uas cuam tshuam nrog kev sib xyaw ntawm cov sulfur- uas muaj cov roj, nws cov thermal corrosion kuj zoo heev rau ntau cov hlau -raws li thiab npib tsib xee-raws li kub-kub alloys.
Microstructural Stability:
Thaum lub sij hawm ntev - raug rau ntawm qhov kub ntawm 800-980 degree, cov qauv carbide ntawm FSX-414 tseem nyob ruaj khov, nrog rau qhov tsis tshua muaj siab rau nag lossis daus ntawm cov theem teeb meem (xws li μ-phase thiab Laves theem). Qhov no ua kom nws cov khoom siv kho tshuab thiab toughness thaum lub sijhawm ua haujlwm kub kub ntev.
Siv tau 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. High-kub roj ntws (ntws ib puag ncig hauv cov roj turbines)
FSX-414 feem ntau yog siv nyob rau hauv high-temperature gaseous nruab nrab ib puag ncig thiab tsis haum rau aqueous corrosion ib puag ncig.
Lus Cim: FSX-414 muaj precision castings raws li nws cov khoom tseem ceeb, nrog profiles xws li daim hlau, raj, thiab tuav raws li cov khoom customized. Cov khoom lag luam yog txwv, thiab yuav tsum tau teem sijhawm ua ntej.
FSX-414 yog tsim los rau huab cua kub, oxidation, thiab thermal corrosion ib puag ncig thiab raug pom zoo rau cov nram qab no:
Daim ntawv thov teb
-
Gas Turbines: Kub-kawg cov khoom xws li cov lus qhia vanes (stator blades), turbine foob rings, combustion chamber liners, hloov daim, nozzle baffles, thiab turbine txheej rings, siv nws siab - kub lub zog, oxidation kuj, thiab thermal corrosion kuj qis dua 90 degree.
-
Aerospace Engines: High-siab turbine qhia vanes, combustion chamber Cheebtsam, thiab afterburner qhov chaw, ua tau raws li qhov yuav tsum tau ntawm aerospace engines rau lub neej ntev kev pab cuam thiab kev cia siab ntawm siab - cov ntaub ntawv kub.
-
Industrial High-Tub kub li qub: Siab- qhov kub thiab txias li qub, roj kaw- tawm li qub, thiab petrochemical heater valve sealing nto, tiv taus siab - kub oxidation thiab thermal cycling.
-
Kev kho cua sov Fixtures: High-kub pob tawb, fixtures, furnace rolls, thiab radiation tubes, tswj qhov seem stability thiab oxidation kuj nyob rau hauv tas li kub kub.
-
Kev lag luam Petrochemical: Txhawb cov khoom siv rau ethylene cracking furnace tubes, siab -kub reactor internals, thiab siab - kub hnav- resistant qhov chaw nyob rau hauv catalytic cracking units.
-
Lub Hwj Chim Muaj Peev Xwm: Siab- kub ceev 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 turbine vaj tse rau turbochargers thiab tso pa tawm manifold gaskets, nrog rau kev tso pa kub thiab thermal cycling.
-
Iav thiab Ceramic Industries: iav tsim pwm thiab kub nias pwm, vim lawv zoo heev corrosion kuj thiab thermal qaug zog tsis kam rau molten iav.
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 FSX-414 cov ntaub ntawv uas phim koj qhov project xav tau.
|
Daim ntawv |
 Precision Castings
|
 Bar / Qws
|
 Daim Ntawv / Phaj (Limited Supply)
|
 Hlau (rau welding)
|
|---|---|---|---|---|
|
Pauv ntau yam |
Customize raws li cov duab kos |
Txoj kab uas hla Φ6-200mm |
Thickness: 0.5 - 50 hli |
Txoj kab uas hla: 1.2-4.0mm |
|
Customization Muaj peev xwm |
Complex -zoo li tus castings xws li hollow / khoom qhia vanes, turbine seals, thiab combustion chamber Cheebtsam |
Forged los yog dov tuav rau machined qhov chaw |
Siv rau stamping, gaskets, thiab lwm yam. |
Rau welding tib lub alloy (yuav tsum tau muaj kev mob siab rau) |
Lus Cim: Daim ntawv muab khoom tseem ceeb ntawm FSX-414 yog precision castings, nrog rau qhov muaj tsawg tsawg ntawm cov tuav thiab daim hlau.
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 muaj dej 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 FSX-414?
Q: Kev kho cua sov dab tsi yuav tsum tau ua rau FSX-414?
Q: Qhov kev pabcuam siab tshaj plaws yog dab tsi?
Q: Qhov txawv ntawm FSX-414 thiab Hastelloy X yog dab tsi?
Cim npe nrov: fsx-414, Tuam Tshoj fsx-414 manufacturers, lwm tus neeg, Hoobkas
