Txheej Txheem Cej Luam Khoom
Cov hlau no kuj hu ua AISI 660, Qib 660, ASTM A453 Qib 660, thiab siv dav rau kev siv bolting thiab fastener kub siab uas xav tau ob qho tib si lub zog thiab oxidation tsis kam. Inconel 660 yog cov hlau ua kom tawv uas ua tiav lub zog tshwj xeeb los ntawm kev tswj hwm kev laus cua sov. Piv rau cov hlau tsis xeb txheem, Qib 660 muab lub zog nkag-tawm siab dua thiab kev tiv thaiv oxidation zoo dua ntawm qhov kub siab, ua rau nws yog cov khoom siv txheem rau cov khoom siv cav dav hlau, cov khoom siv turbine, thiab cov ntawv thov tsheb ua haujlwm siab.
Inconel 660 yog dab tsi?
Inconel 660 yog ib qho hlau-raws li nickel-chromium superalloy uas tau txhawb zog los ntawm kev nag lossis daus ntawm γ' [Ni₃(Al,Ti)] theem thaum lub sijhawm laus kho cua sov. Cov hlau no muaj kwv yees li 24-27% nickel, 13.5-16% chromium, thiab ntxiv cov titanium (1.9-2.35%), txhuas (0.10-0.35%), molybdenum (1.0-1.5%), thiab vanadium (0.10-0.50%). Nws yog tsim los rau cov ntawv thov uas xav tau lub zog siab txog li 700 ° C nrog kev tiv thaiv zoo rau oxidation thiab corrosion.
Qib 660 paub txog:
- Lub zog kub siabtxog li 704°C (1300°F)
- Kev tiv thaiv zoo heev ntawm kev tawg thiab tawgntawm qhov kub siab
- Cov nag los ua kom tawvlos ntawm kev kho cua sov laus txheem
- Kev tiv thaiv oxidation zootxog li 815 ° C
- Kev tiv thaiv kev ntxhov siabthaum kub heev
- Tsis yog hlau nplaumcov khoom
- Kev tsim khoom zoothiab kev siv tshuab tau
Cov Tshuaj Lom Zem
| Khoom | UNS S66286 (ASTM) | SUH660 (JIS) | GH2132 (GB) | Lub luag haujlwm |
| Nickel (Ni) | 24.0 – 27.0 | 24.0 – 27.0 | 24.0 – 27.0 | Austenite stabilizer, tiv taus corrosion |
| Chromium (Cr) | 13.5 – 16.0 | 13.5 – 16.0 | 13.5 – 16.0 | Kev tiv thaiv oxidation, carbide former |
| Molybdenum (Mo) | 1.0 – 1.5 | 1.0 – 1.5 | 1.0 – 1.5 | Kev ua kom cov kua khov kho |
| Titanium (Ti) | 1.90 – 2.35 | 1.90 – 2.35 | 1.90 – 2.35 | γ' nag lossis daus, hnub nyoog tawv |
| Txhuas (Al) | 0.10 – 0.35 | ≤ 0.35 | ≤ 0.35 | γ' nag lossis daus |
| Vanadium (V) | 0.10 – 0.50 | 0.10 – 0.50 | 0.10 – 0.50 | Kev ua kom zoo dua ntawm cov nplej, cov khoom siv carbide |
| Boron (B) | 0.003 – 0.010 | 0.001 – 0.010 | 0.001 – 0.010 | Kev txhim kho ciam teb ntawm cov noob |
| Cobalt (Co) | ≤ 1.00 | ≤ 1.00 | ≤ 1.00 | Cov khoom seem |
| Hlau (Fe) | Qhov Nyiaj Tshuav | Qhov Nyiaj Tshuav | Qhov Nyiaj Tshuav | Lub hauv paus ntsiab lus |
| Cov pa roj carbon (C) | ≤ 0.08 | ≤ 0.08 | ≤ 0.08 | Carbide ua ntej |
| Silicon (Si) | ≤ 1.00 | ≤ 1.00 | ≤ 1.00 | Tus neeg tshem tawm cov tshuaj lom neeg |
| Manganese (Mn) | ≤ 2.00 | ≤ 2.00 | ≤ 2.00 | Tus neeg tshem tawm cov tshuaj lom neeg |
| Phosphorus (P) | ≤ 0.025 | ≤ 0.040 | ≤ 0.030 | Kev tsis huv |
| Sulfur (S) | ≤ 0.025 | ≤ 0.030 | ≤ 0.020 | Kev tsis huv |
Cov Khoom Siv Kho Tshuab
Annealed Mob (Kho cov tshuaj)
| Vaj tse | ASTM A453 Qib 660 |
| Lub zog tensile | ≤ 724 MPa (105 ksi) |
| Kev ntev | ≥ 25% |
| Qhov nyuaj | ≤ 91 HRB |
Mob Laus Lawm (Nag Los Ua Rau Tawv)
| Vaj tse | ASTM A453 Qib 660 | Ib txwm ua tiav |
| Lub zog tensile | ≥ 965 MPa (140 ksi) | 1,000 – 1,100 MPa |
| Lub Zog Tawm (0.2% Offset) | ≥ 655 MPa (95 ksi) | 700 – 800 MPa |
| Kev ntev | ≥ 15% | 18 – 25% |
| Qhov nyuaj | 24 – 35 HRC | 28 – 32 HRC |
| Lub zog nkag (650 ° C, 100 teev) | ≈ 240 MPa | |
| Lub zog nkag (700 ° C, 100 teev) | ≈ 210 MPa |
Cov Khoom Siv Lub Cev
| Vaj tse | Tus nqi |
| Qhov Ceev | 7.95 g/cm³ |
| Ntau yam yaj | 1371 – 1427°C |
| Kev Ua Kub | 15.0 W/m·K ntawm 150°C |
| Cov Coefficient ntawm Thermal Expansion (20-100 ° C) | 16.8 × 10⁻⁶/°C |
| Modulus Elastic | 201 GPa |
| Kev Sib Nqus Permeability | Tsis yog hlau nplaum |
Cov txiaj ntsig tseem ceeb ntawm Inconel 660
Lub zog kub siab– Inconel 660 tswj tau lub zog tensile, qaug zog, thiab creep-rupture txog li 704 ° C. Lub γ' precipitation strengthening mechanism muab lub zog kub siab dua piv rau cov hlau stainless austenitic txheem. Cov alloy no feem ntau siv rau turbine bolts thiab fasteners qhov twg kev tiv thaiv so yog qhov tseem ceeb.
Kev Tiv Thaiv Kev Tawg Zoo heev- Cov hlau no ua rau muaj kev tiv thaiv zoo heev ntawm qhov kub siab. Lub neej tawg ntawm 650 ° C ntau tshaj 1,000 teev nyob rau hauv kev ntxhov siab nruab nrab, ua rau nws yog cov khoom siv txhim khu kev qha rau kev siv kub ntev.
Kev Tiv Thaiv Oxidation Thiab Corrosion Zoo- Nrog 13.5-16% chromium cov ntsiab lus, Inconel 660 muab kev tiv thaiv zoo rau oxidation, scaling, thiab kub siab corrosion. Cov alloy ua tau zoo hauv oxidizing ib puag ncig txog li 815 ° C thiab tiv taus ntau yam corrosive media.
Cov nag los ua kom tawv- Inconel 660 tuaj yeem ua kom cov nag lossis daus tawv los ntawm kev kho cua sov laus. Lub voj voog laus tus qauv (675-705 ° C, 12-16 teev) tsim cov khoom siv kho tshuab zoo tshaj plaws thiab muab kev tiv thaiv kev ntxhov siab zoo heev, uas yog qhov tseem ceeb rau kev siv bolting.
Kev Tiv Thaiv Kev Qaug Zog Zoo- Cov hlau no muaj kev tiv taus zoo heev rau kev qaug zog thiab kev qaug zog thermal, ua rau nws tsim nyog rau cov khoom uas raug kev thauj khoom cyclic ntawm qhov kub siab. Qhov no tseem ceeb heev rau cov ntawv thov turbine thiab cov khoom siv cav.
Kev Ua Haujlwm Zoo thiab Kev Siv Tau Zoo– Inconel 660 muaj peev xwm ua tau zoo dua li ntau lwm cov superalloys. Nws tuaj yeem ua tau yooj yim forged, ua haujlwm kub, thiab ua haujlwm txias. Cov hlau no tuaj yeem weldable siv TIG, MIG, thiab tsis kam vuam nrog cov hlau filler tsim nyog.
Qib 660 vs. Inconel 718: Kev Sib Piv
| Vaj tse | Inconel 660 (Qib 660) | Inconel 718 |
| Lub hauv paus ntsiab lus | Hlau (sib npaug) nrog 24-27% Ni | Nickel (50-55%) nrog 18-20% Fe |
| Theem Txhawb Kom Muaj Zog | γ' (Ni₃(Al,Ti)) | γ' (Ni₃Al) + γ'' (Ni₃Nb) |
| Lub zog tensile (laus) | ≥ 965 MPa | ≥ 1,240 MPa |
| Kub Peev Xwm | Txog li 704 ° C | Txog li 700 ° C |
| Cov Ntawv Thov Tseem Ceeb | Turbine bolts, fasteners, studs, jet engine Cheebtsam | Cov turbine disks, rocket motors, HPHT roj thiab roj av |
| Tus nqi | Kev lag luam pheej yig dua | Siab dua |
Thaum twg xaiv Qib 660:Cov ntawv thov uas xav tau kev sib txuas thiab kev sib txuas kub siab, cov khoom siv cav dav hlau, cov turbine bolts, thiab cov tsheb ua haujlwm siab uas tus nqi yog qhov tseem ceeb thiab lub zog siab txog li 700 ° C yog qhov xav tau.
Thaum twg yuav tsum xaiv Inconel 718:Cov ntawv thov uas xav tau lub zog siab tshaj plaws ntawm qhov kub thiab txias, kev tawg tawv, thiab kev tiv taus nkag ntawm qhov kub txog li 700 ° C qhov twg tus nqi tsawg dua.
Kev Kho Mob Kub ntawm Inconel 660
Inconel 660 yog ib qho hlau uas ua rau cov hlau khov tau uas xav tau kev kho cua sov tshwj xeeb kom ua tiav cov khoom siv kho tshuab zoo tshaj plaws:
Kev Kub Kub Rau Cov Tshuaj (Zauv A):
- Kub:980 – 1010°C (1800 – 1850°F)
- Lub Sijhawm Ua Kom Ntsws:1 teev
- Txias:Txias sai (roj los yog dej tua)
- Lub Hom Phiaj:Yaj tag nrho cov precipitates, ua tiav ib theem austenite
- Qhov Tshwm Sim:Mos, ua haujlwm tau, npaj txhij rau kev tsim thiab machining
Kev Ua Kom Nag Los (Kev Laus - Xwm Txheej B):
- Kub:675 – 705°C (1250 – 1300°F)
- Lub Sijhawm Ua Kom Ntsws:12 - 16 teev
- Txias:Cua txias
- Lub Hom Phiaj:Daim ntawv Ni₃(Al, Ti) γ 'precipitates rau ntxiv dag zog
- Qhov Tshwm Sim:Lub zog siab tshaj plaws thiab kev tiv thaiv creep
Kev Laus Ob Zaug (Lwm Txoj):
- Theem Ib: 705 ° C rau 16 teev, lub cub tawg txias txog 620 ° C
- Theem Ob: 620 ° C rau 16 teev, cua txias
- Lub Hom Phiaj:Txhim kho qhov kev tiv thaiv kev ntxhov siab rau cov ntawv thov bolting
Cov Ntawv Khoom Muaj Los Ntawm Womic Steel
Cov Yeeb Nkab Seamless & Cov Raj Seamless
- Sab Nraud Txoj Kab Uas hla:6 hli - 200 hli
- Phab ntsa tuab:1 hli - 25 hli
- Ntev:Txog li 12m
- Cov Qauv:ASTM B639, ASTM B983, AMS 5731, AMS 5732, AMS 5737, AMS 5895
- Cov ntawv thov:Cov kav dej kub kub, cov raj xa cua sov, cov kab ntsuas, cov raj xa dav hlau
- Cov Lus Tseem Ceeb:Inconel 660 seamless yeeb nkab, Qib 660 raj, UNS S66286 yeeb nkab, SUH660 raj, 1.4980 seamless yeeb nkab
Hlau Bar (Puag ncig, Plaub fab, Tiaj, Hex)
- Txoj kab uas hla:6 hli - 300 hli
- Nto:Kub dov, Kaj (txias kos), Av, Tig
- Cov Qauv:ASTM A453, ASTM B639, AMS 5731, AMS 5732, AMS 5734, AMS 5737
- Cov ntawv thov:Turbine bolts, fasteners, studs, shafts, valve stems, machining stock
- Cov Lus Tseem Ceeb:Inconel 660 puag ncig bar, Qib 660 bar, SUH660 pas nrig, ASTM A453 Qib 660, cov khoom siv kub siab
Phaj Hlau & Ntawv
- Qhov tuab:1 hli - 100 hli
- Dav:Txog li 2000 hli
- Cov Qauv:AMS 5525, AMS 5858
- Cov ntawv thov:Cov khoom siv ntawm lub thawv siab, cov khoom siv hauv tsev, cov flange blanks
- Cov Lus Tseem Ceeb:Inconel 660 phaj, Qib 660 daim ntawv, hlau phaj, phaj kub siab
Hlau Coil & Sawb
- Qhov tuab:0.5 hli - 4.0 hli
- Dav:10 hli - 1000 hli
- Cov Qauv:AMS 5525
- Cov ntawv thov:Cov khoom tsim, bellows, stampings
- Cov Lus Tseem Ceeb:Inconel 660 kauj, strip, high temperature strip
Cov Flanges & Cov Khoom Siv
- Hom:Weld Caj Dab, Slip-On, Dig Muag, Qhov (Socket) Weld, Xov
- Qhov Loj:1/2" - 24"
- Kev Ntsuas Siab:Chav Kawm 150 - Chav Kawm 2500
- Cov Qauv:ASTM A453, ASME B16.5
- Cov Lus Tseem Ceeb:Inconel 660 flanges, Qib 660 fittings
Cov Khoom Siv Forging
- Hom:Cov nplhaib, cov disks, cov shafts, cov valve bodies, cov qauv geometries
- Qhov hnyav:Txog li 3,000kg ib daim
- Cov Qauv:ASTM A453, AMS 5731
- Cov Lus Tseem Ceeb:Inconel 660 forging, forged ring, turbine Cheebtsam forging
Cov Khoom Txuas (Bolts, Nuts, Studs)
- Hom:Hex bolts, Socket head cap screws, Stud bolts, Threaded rods, Ceev, Washers
- Qhov Loj:M2 – M100, 1/4" – 4"
- Cov Qauv:ASTM A453 Qib 660, ASTM B637
- Cov ntawv thov:Turbine bolts, high-temperature flange kev sib txuas, cov qauv fasteners
- Cov Lus Tseem Ceeb:Inconel 660 bolts, Qib 660 stud bolts, high temperature fasteners, turbine bolts
Qib 660 Li Qub
- Hom:Cov pob li qub, Cov qhov rooj vag li qub, Cov qhov rooj thoob ntiaj teb li qub, Cov qhov rooj xyuas
- Qhov Loj:1/2" - 12"
- Kev Ntsuas Siab:Chav Kawm 150 - Chav Kawm 2500
- Kub thiab txias:-196°C txog +704°C
- Cov Qauv Tsim:API 608, API 6D, ASME B16.34
- Kev Ua Haujlwm:Phau Ntawv, Cua Tshuab, Hluav Taws Xob
- Cov ntawv thov:Kev rho tawm cov txheej txheem kub siab, cov kab turbine steam, kev tswj hwm roj turbine
Cov ntawv thov ntawm Inconel 660
Kev tsav dav hlau- Inconel 660 siv dav hauv cov khoom siv cav dav hlau thiab roj turbine suav nrog turbine bolts, compressor disks, turbine casings, afterburner qhov chaw, thrust reversers, thiab cav mounting kho vajtse. Nws ua ke ntawm qhov kub siab, kev qaug zog tsis kam, thiab kev tiv thaiv oxidation ua rau nws zoo tagnrho rau cov ntawv thov aerospace tseem ceeb. Cov hlau yog cov khoom siv txheem rau lub cav dav hlau bolts thiab fasteners ua haujlwm ntawm qhov kub txog li 700 ° C.
Kev Tsim Hluav Taws Xob Los Ntawm Gas Turbine- Cov hlau no yog siv rau cov ntsia hlau turbine, cov studs, thiab cov fasteners hauv cov roj turbine industrial, cov turbine steam, thiab cov chaw tsim hluav taws xob ua ke. Nws txoj kev tiv thaiv kev ntxhov siab ntawm qhov kub siab ua kom muaj kev sib txuas bolted txhim khu kev qha los ntawm kev siv lub neej ntev.
Tsheb– Inconel 660 siv rau hauv cov turbocharger housings, cov pa tawm manifolds, cov khoom siv cav diesel, thiab cov khoom siv kho tsheb ua haujlwm siab. Nws lub peev xwm los tiv taus qhov kub ntawm cov pa tawm thiab kev hloov pauv thermal ua rau nws haum rau cov cav niaj hnub ua haujlwm siab thiab turbocharged.
Lub zog nuclear- Cov hlau no yog siv rau hauv cov khoom siv nuclear reactor, cov hauv paus sab hauv, cov txheej txheem tswj hwm, thiab cov khoom siv kub siab uas xav tau kev ntseeg siab mus sij hawm ntev thiab tiv taus neutron irradiation.
Kev Ua Khoom Siv Petrochemical- Inconel 660 yog siv rau hauv cov tshuaj reactors kub siab, cov raj reformer, cov khoom siv hauv lub cub tawg, thiab cov kav dej uas xav tau lub zog thiab kev tiv thaiv oxidation ntawm qhov kub siab.
Kev Txuas Bolting Kub Siab– Qib 660 yog cov khoom siv txheem rau kev siv bolting kub siab. ASTM A453 Qib 660 bolts thiab studs tau teev tseg dav rau cov flanges siab, turbine casings, thiab cov kav dej kub siab uas xav tau kev tiv thaiv kev nkag thiab kev ntxhov siab.
Cov Qauv & Cov Lus Qhia Tshwj Xeeb
| Tus Qauv | Kev piav qhia |
| Lub Npe UNS | S66286 |
| Tus lej ua haujlwm | 1.4980 |
| AISI/SAE | 660 |
| ASTM A453 | Cov lus qhia tshwj xeeb rau kev kub siab bolting |
| ASTM B639 | Cov hlau nplaum kub siab / pas nrig |
| AMS 5525 | Phaj/ntawv/striped |
| AMS 5731 | Bar, hlau, forgings |
| AMS 5732 | Bar, hlau, forgings |
| AMS 5734 | Bar, hlau, forgings |
| AMS 5737 | Yeeb nkab thiab raj |
| AMS 5895 | Bar, hlau, forgings |
| JIS | SUH660 |
| GB/T | GH2132 |
| Cov neeg European | 1.4980 / X6NiCrTiMoV25-15-2 |
| ISO | X6NiCrTiMoV25-15-2 |
Cov Lus Nug Feem Ntau
Q: Inconel 660 yog dab tsi?
A: Inconel 660 (UNS S66286 / SUH660 / GH2132) yog ib qho hlau uas ua rau cov hlau khov kho nrog lub zog kub zoo heev txog li 704 ° C. Nws tau txais kev txhawb zog los ntawm γ 'dej nag los ntawm kev kho cua sov laus thiab siv dav rau cov ntsia hlau turbine, cov khoom siv fasteners, thiab cov khoom siv cav dav hlau.
Q: Qhov txawv ntawm Qib 660 thiab Inconel 718 yog dab tsi?
A: Inconel 660 yog hlau-raws li (nrog 24-27% Ni, sib npaug Fe) nrog lub zog tensile ≥ 965 MPa, thaum Inconel 718 yog nickel-raws li (50-55% Ni) nrog lub zog tensile ≥ 1,240 MPa. Qib 660 pheej yig dua thiab siv dav rau bolting; Inconel 718 yog siv rau qhov siab tshaj plaws daim ntawv thov zog.
Q: Qhov kub siab tshaj plaws rau Inconel 660 yog dab tsi?
A: Inconel 660 raug ntsuas rau kev pabcuam txuas ntxiv mus txog 704 ° C (1300 ° F). Rau kev tiv thaiv oxidation, kev mus ncig luv luv mus txog 815 ° C (1500 ° F) yog ua tau. Lub zog nkag qis dua 700 ° C.
Q: Inconel 660 puas yooj yim vuam?
A: Yog, Inconel 660 tuaj yeem vuam siv TIG, MIG, thiab cov txheej txheem vuam tsis kam. Txawm li cas los xij, kev vuam yuav tsum tau ua tib zoo tswj cov cua sov nkag thiab xaiv cov hlau kom tsis txhob kub tawg. Kev kho tom qab vuam cov tshuaj annealing thiab kev laus yuav tsum tau ua kom rov qab tau cov khoom siv kho tshuab.
Q: Cov khoom sib npaug ntawm Inconel 660 hauv Suav teb yog dab tsi?
A: Tus lej sib npaug ntawm Inconel 660 hauv Suav teb yog GH2132 (高温合金) rau kev siv hauv aerospace thiab kev siv kub siab, thiab tus lej sib npaug ntawm Nyiv yog SUH660.
Q: Cov ntawv khoom twg muaj rau Inconel 660?
A: Womic Steel muab Inconel 660 hauv cov yeeb nkab seamless, cov yeeb nkab welded, steel bar, steel phaj, steel coil, strip, flanges, fittings, forgings, hlau, fasteners, thiab valves. Cov lus qhia tag nrho ntawm cov khoom thiab qhov loj me tau teev nyob rau hauv ntu muaj khoom.
Q: Inconel 660 puas xav tau kev kho cua sov?
A: Yog. Inconel 660 xav tau kev kho kom sov (980-1010 ° C) ua raws li kev laus (675-705 ° C rau 12-16 teev) kom ua tiav cov khoom siv kho tshuab zoo tshaj plaws. Kev kho kev laus ua rau theem γ 'ua kom muaj zog.
Tiv tauj Womic Steel
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Womic Steel - Koj tus khub txhim khu kev qha rau Inconel 660 / Qib 660 (UNS S66286, SUH660, GH2132) cov yeeb nkab seamless, cov hlau bar, cov hlau phaj, cov hlau coil, flanges, fittings, forgings, thiab fasteners rau aerospace, gas turbine, fais fab tuag, thiab cov ntawv thov bolting kub siab thoob ntiaj teb. Kev taug qab tag nrho, daim ntawv pov thawj kev faib tawm, thiab EN 10204 Hom 3.1/3.2 cov ntaub ntawv muaj.
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