1. Qhov sib txawv ntawm Inconel 600, 601, 625, thiab 718 alloys yog dab tsi?
Teb:
Qhov sib txawv tseem ceeb ntawm cov Inconel alloys nyob rau hauv lawv cov muaj pes tsawg leeg thiab cov yam ntxwv ntawm kev ua tau zoo, uas ua rau lawv txhua tus haum rau cov kev siv tshwj xeeb:
Inconel 600 (2.4816): Ib qho nickel -chromium alloy uas muaj kev tiv thaiv zoo heev rau oxidation thiab corrosion ntawm qhov kub thiab txias, mus txog 1,100℃(2,012℃F). Nws yog dav siv nyob rau hauv qhov cub siv, tshuaj ua, thiab zaub mov kev lag luam vim nws zoo weldability thiab formability.
Inconel 601 (2.4851): Zoo ib yam li Inconel 600 tab sis nrog ntxiv txhuas thiab cov ntsiab lus chromium ntau dua, Inconel 601 muab kev tiv thaiv zoo tshaj rau oxidation, carburization, thiab thermal shock ntawm qhov kub siab. Nws yog feem ntau siv rau hauv daim ntawv thov uas yuav tsum tau ua hauj lwm rau carburizing thiab oxidizing tej yam kev mob, xws li roj turbines thiab industrial furnaces.
Inconel 625 (2.4856): Paub txog nws txoj kev qaug zog zoo heev thiab thermal- qaug zog lub zog, nrog rau nws txoj kev tiv thaiv oxidation thiab corrosion nyob rau hauv ib puag ncig huab (xws li dej hiav txwv, acidic tej yam kev mob, thiab kub), Inconel 625 yog feem ntau siv nyob rau hauv aerospace, marine, thiab tshuaj industries.
Inconel 718 (2.4668): Cov nag lossis daus -nickel hardenable-chromium alloy nrog ntxiv titanium thiab txhuas. Nws muaj lub zog siab thiab ua haujlwm rau kev nkag siab thiab qaug zog ntawm qhov kub thiab txias, txog li 700℃(1,292℃F). Nws yog feem ntau siv hauv aerospace, roj turbines, thiab siab -kub cov qauv siv vim nws lub zog thiab kav ntev.
2. Cov ntawv thov tseem ceeb ntawm Inconel 600, 601, 625, thiab 718 nickel alloys yog dab tsi?
Teb:
Cov Inconel alloys muaj ntau yam thiab siv nyob rau hauv ntau yam lag luam uas xav tau lub zog siab, oxidation tsis kam, thiab siab - kub ua haujlwm. Nov yog ib qho kev sib faib ntawm lawv cov kev siv ib txwm:
Tom ntej: Inconel 600
Aerospace: Cov khoom xyaw uas raug rau qhov kub thiab txias, xws li turbine hniav.
Kev ua tshuaj lom neeg: Rau cov cuab yeej raug cuam tshuam rau ib puag ncig hnyav xws li reactors thiab cov khoom siv hluav taws xob.
Furnaces: Raws li cov khoom siv hluav taws xob thiab cov khoom siv ua haujlwm kub -.
Inconel 601: xyuas
Gas turbines: Rau cov khoom raug rau ob qho tib si kub thiab oxidative ib puag ncig.
Industrial furnaces: Nyob rau hauv daim ntawv thov yuav tsum tau oxidation thiab carburization.
Thaum tshav kub kub exchangers: tshwj xeeb tshaj yog rau kev siv nyob rau hauv hnyav, siab -kub ib puag ncig.
Inconel 625: xyuas.
Aerospace: Cov khoom siv xws li lub tshuab dav hlau, cov tshuab tso pa tawm, thiab lwm yam siab - qhov kub thiab txias.
Marine: Rau seawater piping systems, underwater Cheebtsam, thiab tshav kub exchangers.
Kev ua tshuaj lom neeg: Hauv ib puag ncig uas muaj corrosion thiab oxidation ntau heev.
Qauv Zauv: Inconel 718
Aerospace: Siv nyob rau hauv turbine hniav, ntsaws ruaj ruaj, thiab lwm yam khoom raug rau huab cua kub thiab mechanical stresses.
Gas turbines: Rau qhov tseem ceeb siab - kev nyuaj siab, siab - kev siv kub.
Nuclear hwj chim: Nyob rau hauv reactor Cheebtsam vim nws tsis kam mus rau ob qho tib si hluav taws xob thiab kub kub.
3. Dab tsi yog cov khoom siv ntawm Inconel 600, 601, 625, thiab 718 npib tsib xee alloys?
Teb:
Cov khoom siv kho tshuab ntawm Inconel 600, 601, 625, thiab 718 alloys sib txawv, tab sis lawv txhua tus sib koom ua tau zoo heev - qhov kub thiab txias. Nov yog qhov kev sib piv ntawm lawv cov khoom zoo ib yam:
Tom ntej: Inconel 600
Tensile zog: 70,000 psi (485 MPa)
Tawm Zog: 30,000 psi (205 MPa)
Elongation: 45% (hauv 2 nti)
Hardness: 95 HRB
Ua haujlwm kub: Txog 1,100℃(2,012℃F)
Inconel 601: xyuas
Tensile zog: 90,000 psi (620 MPa)
Tawm Zog: 40,000 psi (275 MPa)
Elongation: 35% (hauv 2 nti)
Hardness: 90 hli
Ua haujlwm kub: Txog 1,200℃(2,192℃F)
Inconel 625: xyuas.
Tensile zog: 120,000 psi (825 MPa)
Tawm Zog: 70,000 psi (480 MPa)
Elongation: 35% (hauv 2 nti)
Hardness: 95 HRB
Ua haujlwm kub: Txog 1,000℃(1,832℃F)
Qauv Zauv: Inconel 718
Tensile zog: 170,000 psi (1,170 MPa)
Tawm Zog: 130,000 psi (900 MPa)
Elongation: 15-20% (hauv 2 nti)
Hardness: 35-45 HRC (Rockwell C nplai)
Ua haujlwm kub: Txog 700℃(1,292℃F)
Raws li peb tuaj yeem pom, Inconel 718 muaj qhov siab tshaj plaws tensile thiab tawm los muaj zog, ua rau nws zoo tagnrho rau siab - kev ntxhov siab, siab - qhov kub thiab txias.
4. Dab tsi yog cov txiaj ntsig ntawm kev siv Inconel 600, 601, 625, thiab 718 alloys rau siab -kev siv kub?
Teb:
Cov txiaj ntsig tseem ceeb ntawm kev siv Inconel alloys rau siab -kev siv kub muaj xws li:
Exceptional oxidation thiab corrosion kuj: Tag nrho cov alloys no ua tau zoo heev nyob rau hauv oxidative ib puag ncig, nrog Inconel 601 thiab Inconel 625 muab ntxiv kuj rau carburization thiab sulfur -raws li corrosion.
Lub zog siab ntawm qhov kub siab: Inconel 718 muab lub zog siab tshaj plaws ntawm qhov kub siab, ua rau nws zoo tagnrho rau cov khoom siv hauv turbines thiab reactors.
Thermal stability: Cov alloys no tswj lawv cov khoom siv kho tshuab dhau qhov kub ntau, ua rau lawv tsim nyog rau cov ntawv thov uas muaj kev cuam tshuam txog thermal cycling lossis raug tshav kub.
Durability nyob rau hauv ib puag ncig hnyav: Inconel 625 thiab 718 muaj kev tiv thaiv zoo heev rau ob qho tib si ib puag ncig (xws li dej hiav txwv) thiab cov neeg kho tshuab kev ntxhov siab, ua kom ntev - kev ua tau zoo nyob rau hauv cov ntawv thov tseem ceeb.
5. Dab tsi yog qhov zoo ntawm kev siv Inconel 600, 601, 625, thiab 718 hauv round bar thiab coil daim ntawv?
Teb:
Cov ntaub ntawv puag ncig thiab coil ntawm Inconel 600, 601, 625, thiab 718 alloys muab ntau yam zoo:
Round Bar:
Machinability: Round tuav ntawm cov alloys no feem ntau yog siv los ua cov khoom siv xws li shafts, li qub, lossis turbine hniav. Lawv yooj yim dua rau tshuab dua li cov castings, uas muab kev yooj yim hauv kev tsim khoom.
Lub zog: Daim ntawv puag ncig yog qhov zoo tagnrho rau cov ntawv thov uas xav tau lub zog txhua yam, suav nrog cov khoom siv hauv aerospace thiab siab - cov tshuab siab.
Versatility: Inconel round bars muaj ntau yam thiab tuaj yeem siv rau hauv ntau daim ntawv thov, los ntawm cov khoom siv hluav taws xob rau cov khoom siv hauv cov roj turbines.
Coil:
Flexibility: Coils ntawm Inconel alloys, tshwj xeeb tshaj yog Inconel 625 thiab 601, yog dav siv nyob rau hauv daim ntawv thov uas yuav tsum tau cov khoom yuav tsum tau raug mob rau hauv cov hlab ntsha, tshav kub exchangers, los yog lwm yam saj zawg zog configurations.
Formability: Coils tso cai rau kom yooj yim shaping thiab dabtsi yog khoov, ua rau lawv zoo tagnrho rau daim ntaub ntawv uas cov alloy yuav tsum tau tsim rau hauv ib tug tshwj xeeb zoo los yog configuration.
Tus nqi- zoo: Cov coils feem ntau raug nqi ntau dua- siv tau rau loj- nplai ntau lawm thiab tuaj yeem siv rau hauv cov ntawv thov xws li cov khoom siv hluav taws xob, cov tshuab ua cua sov, thiab lwm qhov chaw kub siab -.
Ob qho tib si puag ncig bar thiab coil daim ntawv muab kev tuav tau yooj yim, cov khoom siv kho tshuab zoo heev, thiab tsim nyog rau ntau yam kev lag luam uas yuav tsum tau ua haujlwm siab - alloys.
