GH3044 hlau alloy
Raws li tus neeg muag khoom thiab chaw tsim khoom nyob rau hauv Suav teb, GNEE Steel muab tus nqi -nickel zoo- raws li cov khoom siv alloy.
- Xa E-mail:ss@gneesteel.com
- Tel:+8615824687445
Gnee Super Alloy (Tianjin) Co., Ltd. yog ib qho ntawm cov kws tshaj lij thiab cov neeg muag khoom ntawm gh3044 alloy hauv Suav teb. Yog tias koj yuav mus rau cov lag luam wholesale zoo gh3044 alloy ua nyob rau hauv Suav teb, txais tos kom tau txais cov qauv dawb los ntawm peb lub hoobkas. Kev pabcuam zoo thiab tus nqi tsim nyog muaj.
GH3044 Alloy piav qhia
Gnee Alloy GH3044 Alloy piav qhia
GH3044 yog npib tsib xee -chromium-raws li, khoom- kev daws teeb meem ntxiv dag zog rau superalloy tsim rau ntev - lub sij hawm siab - kub kev pab txog li 900℃. Nws muaj kev ua haujlwm zoo oxidation, siab ductility, thiab superior thermal qaug zog kev ua tau zoo, nrog luv luv -lub sij hawm kub tsis kam mus txog 1000 degree.
Nws cov khoom siv kho tshuab ua ke ua ke nruab nrab siab - qhov kub thiab txias lub zog nrog cov ductility siab, ua kom muaj kev ntseeg siab nyob rau hauv huab cua kub caij tsheb kauj vab. Tsis tas li ntawd, nws nthuav tawm qhov txias txias - tsim thiab vuam yam ntxwv, ua kom yooj yim fabrication rau hauv complex Cheebtsam. Cov ntawv thov siv dav dav hauv aerospace sector (aero-aero{4}} lub cav tseem ceeb combustion chambers, qhia vanes, afterburners, thiab roj conduits), muaj cov khoom siv (siab-cov khoom kub ntawm lub cub tawg thiab cov khoom siv kho cua sov), thiab cov kev lag luam nuclear (siab-cov khoom siv kub uas xav tau corrosion thiab oxidation tsis kam).
Cov ntaub ntawv khoom muaj xws li txias- dov thiab kub- dov cov ntawv / phaj, seamless tubing, puag ncig tuav, thiab forgings, uas tuaj yeem ua tau raws li cov kev xav tau tshwj xeeb.
Cov qib sib npaug rau GH3044
| STANDARD | WERKSTOFF NR. | UNS | JIS | BS | GOST | AFNOR | EN |
| hwv 3044 | - | - | - | NA 11 | МНЖМц 28-2,5-1,5 | NC15FE11M | NiCr15Fe |
Muaj cov ntaub ntawv ntawm GH3044
Hu rau peb cov kws tshaj lij kom pom zoo cov hlau zoo rau koj qhov project
Kub kub GH3030 Alloy Specification
| Parameter | GH3044 (GH44) |
|---|---|
| Hom khoom | Ni-Cr raws khoom- kev daws teeb meem ntxiv dag zog rau wrought superalloy |
| Qib zoo sib xws | ХН686, ХН60ВТ, ВЖ90 (Russia) |
| Cov Khoom Muag Khoom | Txias-rolled ntawv, kub-rolled phaj, sawb, bar, hlau, seamless raj, nplhaib |
| Tej kev siv | Aero- lub ntsiab combustion chambers thiab afterburner Cheebtsam, tshav kub shields, qhia vanes, mounting flanges, ducts |
| Kev Pabcuam Kub | Ntev - kev pabcuam ntev txog 900 degree |
| Txhim kho Mechanism | Khoom -kev daws teeb meem (siab W cov ntsiab lus, nrog me me Al thiab Ti) |
| Weldability | TIG welding, chaw vuam, seam vuam, brazing; 1Cr18Ni9Ti, GH1140, GH3030, GH3039 |
| Magnetic Properties | Tsis yog-magnetic |
| Cov qauv siv tau | GJB 1952, GJB 2612, GJB 3020, GJB 3165, GJB 3317, GJB 3318, GB/T 14992 |
Cov khoom tseem ceeb ntawm GH3030 Alloy
Tshuaj muaj pes tsawg leeg ntawm GH3044 alloy (wt%)
| Element | Cov ntsiab lus ntau (wt%) | Lub luag haujlwm |
|---|---|---|
| Nickel (Ni) | Tshuav | Matrix element - muab siab -kub stability |
| Chromium (Cr) | 23.5 – 26.5 | Core oxidation resistance element - cov ntaub ntawv Cr₂O₃ tiv thaiv zaj duab xis |
| Tungsten (W) | 13.0 – 16.0 | Core solid-cov ntsiab lus ntxiv dag zog- txhim kho siab - qhov kub thiab txias |
| Hlau (Fe) | Tsawg dua lossis sib npaug li 4.00 | Txwv kom tswj tau cov nickel-cov yam ntxwv hauv paus |
| Molybdenum (hli) | Tsawg dua lossis sib npaug li 1.50 | Secondary solid{0}}kev daws teeb meem |
| Aluminium (Al) | Tsawg dua los yog sib npaug li 0.50 | Oxidation kuj |
| Titanium (Ti) | 0.30 – 0.70 | Carbide stabilization |
| Cov pa roj carbon (C) | Tsawg dua lossis sib npaug li 0.10 | Cov qoob loo ciam teb ntxiv zog tswj |
| Manganese (Mn) | Tsawg dua los yog sib npaug li 0.50 | Deoxidation |
| Silicon (Si) | Tsawg dua lossis sib npaug li 0.80 | Deoxidation |
| Phosphorus (P) | Tsawg dua lossis sib npaug li 0.013 | Tswj nruj me ntsis - kom toughness thiab weldability |
| Sulfur (S) | Tsawg dua lossis sib npaug li 0.013 | Kev tswj nruj nruj - ua kom kub ua haujlwm thiab weldability |
| Copper (Cu) | Tsawg dua lossis sib npaug li 0.07 | Impurity element tswj |
Lub cev muaj zog ntawm GH3044 Alloy
| Khoom | Tus nqi | Chav tsev |
|---|---|---|
| Qhov ntom | 8.89 | g/cm³ |
| Melting Range | 1352 – 1375 | degree |
| Thermal conductivity (100 degree) | 11.7 | W/(m·K) |
| Tshwj xeeb kub (100 degree) | 440 | J/(kg·K) |
| Elastic Modulus (RT) | ~203 | GPa |
| CTE (20-100 degree) | 12.25 × 10⁻⁶ | / degree |
| Magnetic Properties | Tsis yog-magnetic | - |
Nyem rau rub tawm GH3044 alloy PDF ntaub ntawv tam sim no
High -kub txhua yam khoom ntawm GH3044
Siab -Tsub Tensile Properties (Hom)
| Kub (degree) | UTS (MPa) | Elongation (%) |
|---|---|---|
| 20 (RT) | Ntau dua lossis sib npaug li 750 | Ntau dua lossis sib npaug li 40 |
| 900 | Ntau tshaj los yog sib npaug rau 190 - 200 | Ntau tshaj los yog sib npaug rau 30 |
Siab -Tsub Ceep Rupure (900 degree)
| Qhov xwm txheej | Tus nqi |
|---|---|
| Kev ntxhov siab σ=70 MPa | Lub neej tawg ntau dua lossis sib npaug li 23 teev |
Oxidation Resistance (100h raug)
| Kub (degree) | Oxidation tus nqi (g / m²·h) | Intergranular Oxidation Qhov tob (mm) |
|---|---|---|
| 900 | 0.0971 | 0.016 |
| 1000 | 0.2050 | 0.080 |
| 1100 | 0.4320 | 0.110 |
| 1200 | 0.7880 | - |
Tiv tauj peb rau cov ntaub ntawv ntawm peb cov txheej txheem tsim khoom GH3044
GH3044 txheej txheem kev kho cua sov
| Yam khoom | Kev kho cua sov | Soaking Sijhawm |
|---|---|---|
| Kub-rolled phaj, txias-rolled ntawv, sawb | 1120-1160℃/ Cua Txias (AC) | δ Tsawg dua lossis sib npaug li 3 hli: 8-12 min; δ 3-5 hli: 12-16 min |
| Bar, nplhaib blank | 1120-1160℃/ Cua Txias (AC) | - |
| Ntiv nplhaib forging | 1120-1160℃/ AC lossis Roj Quench (OQ) | - |
Nyem rau saib GH3044 kev kho cua sov txheej txheem nkhaus
Peb Cov Tub Ntxhais GH3044 Cov Khoom Muag & Cov Lus Qhia Tag Nrho
GH3044 Round Bar / Qws (Kub-Forged thiab Kub-Rolled)
Kev tsim khoom tsim khoom
1. Smelting:VIM + ESR ob txheej txheej melting, ultra-tsis muaj impurity segregation, uniform microstructure, tshem tawm sab hauv shrinkage & porosity rau siab - kub kev pab cuam kev nyab xeeb
2. Kub ua haujlwm:Ob txoj hauv kev
3. Kub Rolling:Rau me me & nruab nrab txoj kab uas hla (10mm-80mm), kev ua tau zoo ntau lawm, cov qauv lis zoo ib yam
4. Kub Forging:Rau txoj kab uas hla loj tshaj 80mm, optimized rau hnyav -load mechanical kev ua tau zoo
5. Kev kho cua sov:Kev daws annealing ntawm 1140℃-1200℃ceev cua txias, tag nrho yaj cov ntsiab lus alloy kom ua kom ductility & siab - qhov kub thiab txias
6. NDT Tsis yog-Kev kuaj kev puas tsuaj:100% UT ultrasonic soj ntsuam, MT magnetic particle test, standard Class A internal flaw level rau aerospace-qib xa
7. Tshaj tawm - kev ua haujlwm:Straightening, txiav kom ruaj / random ntev, customized nto kho
Kev Xaiv Kev Kho Hniav rau GH3044 Qws
| Nto tiav | Khoom siv tes ua & Feature | Daim ntawv thov Scenario |
|---|---|---|
| Dub Rolled / Forged Nto | Kub dov & forging yam tsis muaj pickling, oxide dub daim tawv nqaij, tus nqi qis tshaj | Rough machining, theem nrab sib sib zog nqus ua rau cov tshuab hnyav |
| Peeled / Bright nto | Centerless peeling tshem tawm nto oxide & decarburization, Ra Tsawg dua los yog sib npaug rau 1.6μm, yooj yim qhov kev kuaj xyuas | General machinery, txheem machined qhov chaw, loj ntau lawm |
| Polished / Centerless av | Precision sib tsoo ntawm tev blanks, kam rau ua rau h8 / h9, Ra Tsawg dua los yog sib npaug rau 0.8μm | High- precision CNC pib tshuab dhos qhov chaw, rotating ncej core Cheebtsam |
Dimensional Range
| Parameter | Specification |
|---|---|
| Txoj kab uas hla | Me me: Φ10 - 35 mm; Nruab nrab bar: Φ40 - 120 mm; Loj: Φ130 - 500 mm + (kev cai forged billets muaj) |
| Ntev | Random ntev: 2000 - 5000 mm; Tsau ntev cuttable raws li kev thov (tus qauv: 3000mm) |
| Ua siab ntev | Kub dov: h10 / h11; Hauv av / polished: h8 / h9 |
Daim ntawv thov tseem ceeb ntawm GH3044 Qws
Aerospace & Kws muaj txuj ci:Dav hlau cav txuas rings, baffles, nplaim taws stabilizers, siab - kub fasteners
Lub zog Gas Turbine:Gas turbine combustion chamber thav ntawv, kev txhawb nqa ncej, cov khoom ua haujlwm hauv qab 900-1100℃ntev -lub sij hawm thermal voj voog
Industrial Rauv:Rauv cov menyuam, kho cua sov fixture, siab -kub tus qauv txhawb nyob rau hauv rov ua cua sov & txias
Petrochemical:High-kub reactor nyob rau hauv qhov chaw, corrosion-resistant siab-kub pipeline txhawb
GH3044 Cold Rolled Sheet & Phaj (Core Flat Product)
Qhuav Flow
1. VIM+ESR ob chav smelting kom lav daim ntawv sib xws, tsis txhob phaj tawg thaum lub sij hawm siab - qhov kev pab kub
2. Multi-dhau txias dov: Nyias ntsuas 0.05–3.0mm daim ntawv los ntawm rov qab txias dov & nruab nrab cov tshuaj annealing kom tshem tawm cov kev ntxhov siab sab hauv
3. Kev kho cua sov: 1150-1200℃kev daws teeb meem + ceev dej txias, xa qhov kawg ductility & siab -kub oxidation kuj
4. Leveling & Txiav: Precision leveling los xyuas kom meej flatness; laser txiav kev pabcuam rau cov neeg siv khoom kos duab kos duab kos duab
5. Nto xov & kev tshuaj xyuas zoo
Standard Surface Finishes rau GH3044 Sheet
| Nto Qib | Crafts & Craft | Hom kev siv |
|---|---|---|
| 2B tiav (Cold Rolled, Annealed & Pickled) | Matte grey uniform nto | Feem ntau nrov export qib, aerospace combustion liners, yooj yim sib sau & vuam |
| Bright Annealed (BA) | Daim iav ci oxide-dawb nto nyob rau hauv inert cua annealing | Precision nyias daim ntawv rau siab -kev huv si aerospace thermal shielding qhov chaw |
| No.1 Kub Rolled Annealed & Pickled | Matte tsaus oxide-dawb nto | Heavy phaj tshaj 4 hli, muaj cua sov hauv ob sab phlu, thermal shield panels |
| Xuab zeb Blasted / tua Peened | Uniform matte ntxhib nto | Thermal barrier txheej puag, nce txheej adhesion zog |
GH3044 Phaj Dimensions thiab Specifications
| Parameter | Specification |
|---|---|
| Thickness | Txias dov nyias daim ntawv: 0.05 - 3.0 mm; Kub dov phaj: 4.0 - 12.0 mm |
| Txheem dav | 1000mm / 1219mm / 1500mm |
| Kev Ua Raws Cai | GB / T 14992, ASTM B435 (Hastelloy X sib piv) |
Core Application ntawm GH3044 Sheet
Aerospace Combustion Chamber Liners:Qhov kawg tshaj plaws -siv kev lag luam, dav hlau cav nplaim hluav taws xob, tom qab hluav taws kub tiv thaiv
Gas Turbine Hot Section Parts:Hloov cov khoom, siab -kub muab faib shields
Industrial Rauv & Thaum tshav kub kub Shield:Lub tshuab nqus tsev rauv hauv ob sab phlu, kho cua sov fixture daim hlau
High -Tsev Kub Exchanger:Thaum tshav kub kub pauv Cheebtsam nyob rau hauv tas li siab -kub oxidizing roj ib puag ncig
GH3044 Seamless Tube
Kev tsim khoom
1. VIM + ESR muab ob npaug rau melting rau cov raj tsis muaj hlau tsis sib xws, kev ua haujlwm ruaj khov hauv qab 1000℃cyclic cua sov
2. Kev Ua Haujlwm Txias: Txias Pilger + Cold Drawing multi- dhau txoj kev, cov phab ntsa tuab tuab & du sab hauv / sab nrauv
3. Kev kho cua sov: 1120-1200℃annealing + ceev cua / dej quenching, tag nrho tso txias ua hauj lwm kev nyuaj siab
4. Tag Nrho NDT Kev Tshuaj Xyuas: 100% ultrasonic & eddy tam sim no kuaj rau lub raj phab ntsa tsis xws luag
5. Nto polishing, precision ntev txiav, customized kawg ua
GH3044 Seamless Yeeb Nkab Kev Xaiv
| Nto tiav | Kev piav qhia | Tej kev siv |
|---|---|---|
| Bright Annealed (BA) | Daim iav tiav, tsis muaj oxide nto | Semiconductor & ultra- cov khoom siv huv huv |
| Pickled & Annealed (AP) | Matte grey pickled nto, nqi -zoo | Rauv & cov khoom siv thermal |
| Polished Tube | 180-600 grit iav polish | Precision ntsuas txheej txheej |
GH3044 Seamless Yeeb Nkab Loj Ntau
| Parameter | Specification |
|---|---|
| Sab nraud | Capillary raj: Φ10 - 30 hli; Thin phab ntsa raj: Φ30 - 140 mm; Heavy phab ntsa raj: Φ140 - 320 mm |
| Phab ntsa Thickness | 0.5 hli - 25 hli; Kev cai nyias / tuab phab ntsa muaj |
| Ntev & Tolerance | Kev cai ruaj ntev; Tight dimensional kam rau ua ib tus neeg siv khoom kos duab |
Tube Application Fields
Advanced Rauv Kev Lag Luam:Rauv radiant raj, cua sov caij tiv thaiv lub tes tsho, 1200℃thermal shielding hlab
Instrument & Sensors:Thermocouple tiv thaiv raj, siab -kub sojntsuam casings
Environmental & Waste Treatment:Siab -kub flue gas pipeline, thermal decomposition reactor liners
Semiconductor Manufacturing:Ultra-huv siab- txheej txheem piping, diffusion rauv tubes
Automotive Performance Exhaust:Siab -kub tso tawm manifold & cov kav dej tiv thaiv cua sov
Nickel Based Alloy GH3044 Ntim
GNEE Group Alloy GH3044 Khoom ntim
GH3044 alloy Test
| Qeb xeem | Tube (GB/T 15062-2008) | Plate (GB/T 14995-2010) | Bar (HB 5437-1989) |
|---|---|---|---|
| Chemical Composition Analysis | Spectrometric / Chemical Analysis | Spectrometric / Chemical Analysis | Spectrometric / Chemical Analysis |
| Chav -Tsub Tensile Test | GB/T 228.1 | GB/T 228.1 | GB/T 228.1 |
| High -Tsub Tensile Test | GB/T 4338 | GB/T 4338 | SIB 5213 |
| Hardness Test | Brinell / Rockwell Hardness | Brinell / Rockwell Hardness | Brinell Hardness |
| Impact Test | - | - | Charpy Impact Test |
| Flattening Test | Yuav tsum tau | - | - |
| Flaring Test | Yuav tsum tau | - | - |
| Grain Size Examination | Txoj Kev Metallographic | Txoj Kev Metallographic | Txoj Kev Metallographic |
| Intergranular Corrosion Test | Raws li tus qauv xav tau | Raws li tus qauv xav tau | - |
| Macro-Structure Examination | - | - | Yuav tsum tau(Acid Etching Test) |
| Kev kuaj ultrasonic (UT) | Yuav tsum tau | Raws li tau teev tseg | Raws li tau teev tseg |
| Kev Ntsuas Penetrant (PT) | Raws li tau teev tseg | Raws li tau teev tseg | Raws li tau teev tseg |
| Eddy Current Testing (ET) | Tube- tshwj xeeb | - | Raws li tau teev tseg |
| Dimensional & Shape Inspection | Calipers/Micrometers/Gauges | Calipers/Micrometers | Calipers/Micrometers |
| Surface Quality Inspection | Visual (nrog magnification raws li xav tau) | Visual (nrog magnification raws li xav tau) | Visual (nrog magnification raws li xav tau) |
Nyem rau saib cov duab tiag tiag ntawm peb cov khoom GH3044
Hais txog Gnee Alloy
Sau rau hauv daim ntawv nug nram qab no los yog xa koj daim duab & specification rau peb muag email rau kev txhawb nqa tam sim:
Cov ntaub ntawv xav tau rau kev hais kom raug:Daim ntawv khoom (qhib / ntawv / raj), qhov ntev, nto tiav, txiav txim kom muaj nuj nqis, daim ntawv thov kawg & lub hom phiaj xa khoom hauv lub tebchaws
Txhawb nqa cov qauv pub dawb rau kev ntsuas kev ua haujlwm ua ntej kev txiav txim ntau
Instant digital GH3044 cov ntaub ntawv cov ntaub ntawv xa tuaj tom qab koj xa cov lus nug
Npaj los txhim kho koj qhov kev ua haujlwm siab - kub?
Gnee Alloy, tus kws tshaj lij nyob hauvGH3044 siab -kub alloys, muaj ntau tshaj li cov hlau xwb; peb muab cov kev daws teeb meem thev naus laus zis thiab cov khoom lag luam txhim khu kev qha.
Kev xa khoom sai:Hauv - cov khoom xa tuaj hauv7-10 hnub.
Quality Assurance: ISO 9001 tau ntawv pov thawjcov txheej txheem ntau lawm.
Ntiaj teb no Logistics:Qhov rooj - mus rau - qhov rooj xa mus dhau50 lub teb chaws.
Gnee Alloy GH3030 daim ntawv pov thawj
FAQ
Q1: Vim li cas thiaj xaiv GH3044 dhau GH4169 (718) rau kev pabcuam ntawm 900 degree?
A: Qhov no yog qhov yuam kev xaiv classic. Thaum 718 muaj zog dua ntawm 600 degree, nws ncav cuag nws tshaj - kev laus pib ntawm 750℃thiab softens sai.GH3044 yog "Red Zone Hero"vim tias nws lub zog los ntawm cov khoom siv - cov ntsiab lus daws teeb meem (W, Mo) uas tsis yaj thaum tshav kub kub, muab qhov zoo tshajKev ntseeg ruaj khov.
Q2: Puas yog GH3044 yooj yim rau vuam rau kev sib dhos nyuaj?
A: Yog lawm. Ib qho ntawm nws qhov zoo tshaj plaws kev lag luam yog nwsSuperior Weldability. Nws yog ductile heev thiab tsis yuav tsum tau complex ncej -weld aging tshav kub kev kho mob, ho txo koj.Kev Cai Fabricationsijhawm thiab nqi.
Q3: GH3044 puas tuaj yeem ua cov sulfur- muaj cov roj combustion?
A: Yog. Nws cov ntsiab lus Chromium siab (23.5-26.5%) muab kev tiv thaiv zoo tiv thaiv oxidation thiab corrosion nyob rau hauv ntau yam combustion atmospheres, ua rau nws zoo tagnrho rau afterburner manifolds.
Q4: Koj puas muab kev txiav txim rau cov qauv tsim?
A: Yog. Raws li ib tugTxhim khu kev lag luam, peb txhawb aerospace thiab zog innovation. Peb muabYooj yim MOQsntawm peb hauv - cov khoom muag ntawm cov ntsuas ntsuas.
Cim npe nrov: Tuam Tshoj gh3044 alloy lwm tus neeg
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