Inconel 625 cov kav hlau tsis muaj qhov sib txuas, ua cov khoom siv nickel-based alloy uas ua tau zoo heev, yog lub npe nrov rau lawv qhov kev tiv thaiv corrosion zoo heev thiab lub zog kub siab. Vim yog cov yam ntxwv tshwj xeeb no, Inconel 625 tau dhau los ua qhov tseem ceeb hauv kev lag luam xws li aerospace, kev ua tshuaj lom neeg, roj thiab roj av, kev tsim kho marine, lub zog nuclear, thiab kev tsim hluav taws xob thermal.
Cov Tshuaj Lom Zem thiab Cov Khoom Siv
Inconel 625 cov kav hlau tsis muaj qhov sib txuas feem ntau muaj nickel (≥58%) thiab chromium (20-23%), nrog rau cov molybdenum ntau (8-10%) thiab niobium (3.15-4.15%). Cov hlau no kuj muaj cov hlau me me, carbon, silicon, manganese, phosphorus, thiab sulfur. Cov tshuaj lom neeg no zoo heev ua rau cov hlau muaj zog, tiv taus corrosion, thiab ruaj khov thaum kub. Ntxiv molybdenum thiab niobium pab txhawb kev ua kom cov kua muaj zog, thaum cov pa roj carbon tsawg thiab cov txheej txheem kho cua sov ruaj khov tso cai rau Inconel 625 kom tswj tau kev ua tau zoo tom qab raug kub ntev (650-900 ° C) yam tsis muaj kev cuam tshuam.
Kev Tiv Thaiv Kev Kub Ntxhov Zoo Tshaj Plaws
Qhov kev tiv thaiv xeb zoo tshaj plaws ntawm Inconel 625 cov kav dej seamless yog los ntawm lawv cov khoom sib xyaw nickel-chromium-molybdenum. Cov hlau no ua rau pom kev ua tau zoo heev hauv ntau qhov kub thiab txias, txij li qhov kub qis dua xoom mus txog 980 ° C. Nws tiv taus ob qho tib si oxidizing thiab txo cov chaw corrosive, suav nrog kev raug rau cov inorganic acids xws li nitric, phosphoric, sulfuric, thiab hydrochloric acids, nrog rau cov kua alkaline, dej hiav txwv, thiab ntsev pos huab. Ntxiv mus, hauv cov chaw chloride, Inconel 625 zoo tshaj plaws ntawm kev tiv taus pitting, crevice corrosion, intergranular corrosion, thiab erosion, ua rau nws yog qhov kev xaiv zoo tshaj plaws rau kev siv kub siab, siab siab, thiab corrosive heev.
Lub Zog Kho Tshuab Zoo Kawg Nkaus Thaum Kub Siab
Inconel 625 tseem muaj cov khoom siv kho tshuab zoo tshaj plaws txawm tias nyob rau hauv qhov kub thiab txias heev. Thaum sov chav tsev, nws muaj lub zog tensile ntau dua 758 MPa thiab lub zog tso zis kwv yees li 379 MPa. Nrog rau cov khoom zoo heev elongation thiab hardness, cov hlau no ua kom muaj plasticity thiab ductility hauv qhov chaw muaj kev ntxhov siab thiab kub siab. Nws qhov kev tiv thaiv creep thiab qaug zog ua rau Inconel 625 yog cov khoom siv txhim khu kev qha rau cov khoom kub siab uas siv tau ntev.
Cov Txheej Txheem Tsim Khoom Siab Tshaj Plaws thiab Kev Kho Mob Kub
Kev tsim cov kav hlau tsis muaj qhov txuas Inconel 625 muaj cov txheej txheem meej xws li txiav, sib tsoo, casting, thiab vuam. Txhua txoj kev yog tsim los kom tau raws li qhov loj me, qhov tiav ntawm qhov chaw, thiab qhov yuav tsum tau ua kom tiav. Cov txheej txheem txiav thiab milling feem ntau siv rau kev ntsuas qhov loj me, thaum sib tsoo ua tiav qhov zoo ntawm qhov chaw. Cov khoom sib xyaw ua ke yog tsim los ntawm kev casting, thiab kev vuam ua kom muaj kev sib txuas ruaj ntseg thiab txhim khu kev qha ntawm cov khoom.
Kev kho cua sov ua lub luag haujlwm tseem ceeb hauv kev txhim kho cov yam ntxwv ntawm Inconel 625 cov kav dej. Kev siv cov tshuaj annealing thiab kev kho kom laus yog siv los hloov kho qhov nyuaj thiab kev ua haujlwm ntawm lub tshuab, kom ntseeg tau tias cov kav dej ua tau raws li ntau yam kev xav tau ntawm ntau yam kev lag luam. Piv txwv li, kev kho cov tshuaj txhim kho kev ywj pheej thiab kev tawv, thaum kev laus ua rau muaj kev tawv thiab lub zog, ua rau siv tau ntau yam hauv cov chaw nyuaj.
Kev Ntsuas Zoo Tag Nrho
Ntawm Womic Steel, qhov zoo yog peb qhov tseem ceeb. Yuav kom ntseeg tau tias txhua lub yeeb nkab Inconel 625 seamless ua tau raws li cov qauv siab tshaj plaws, peb ua qhov kev sim nruj thoob plaws hauv cov txheej txheem ntau lawm. Cov kev sim no suav nrog:
●Kev Tshuaj Xyuas Tshuaj:Xyuas kom meej cov khoom sib xyaw kom ntseeg tau tias ua raws li cov qib alloy tshwj xeeb.
●Kev Ntsuas Kho Tshuab:Xyuas kom meej tias cov khoom tensile zoo tshaj plaws, cov zis tawm, thiab elongation.
●Kev Ntsuas Tsis Ua Rau Puas Tsuaj:Kev kuaj ultrasonic, radiographic, thiab eddy tam sim no los nrhiav cov teeb meem sab hauv.
●Kev Ntsuas Kev Tiv Thaiv Kev Xeb:Cov chaw ib puag ncig simulated los ntsuam xyuas qhov pitting, intergranular corrosion, thiab kev ntxhov siab corrosion cracking resistance.
●Kev Tshuaj Xyuas Qhov Ntev:Xyuas kom meej tias ua raws li qhov kam rau siab rau phab ntsa tuab, txoj kab uas hla, thiab kev ncaj.
Ntau Yam Kev Siv
Cov kav dej tsis muaj qhov tsis sib xws Inconel 625 yog qhov tseem ceeb hauv ntau yam lag luam. Hauv kev tsav dav hlau, lawv siv los tsim cov khoom tseem ceeb xws li cov khoom siv cav dav hlau, cov raj xa cua sov, thiab cov khoom siv hauv chav sib txuas, uas yuav tsum tiv taus qhov kub thiab txias heev. Hauv kev ua tshuaj lom neeg, Inconel 625 yog cov khoom siv xaiv rau cov kav dej, cov reactors, thiab cov thawv uas tswj cov xov xwm corrosive ntawm qhov kub thiab txias siab.
Kev tsim kho dej hiav txwv yog lwm daim ntawv thov tseem ceeb rau Inconel 625. Nws qhov kev tiv thaiv zoo rau kev xeb dej hiav txwv thiab lub zog siab ua rau nws zoo tagnrho rau kev siv hauv cov kav dej hauv qab dej hiav txwv, cov qauv platform offshore, thiab cov khoom siv desalination. Tsis tas li ntawd, hauv lub zog nuclear, Inconel 625 cov kav dej siv rau hauv cov tshuab txias reactor, cov khoom siv roj cladding, thiab lwm yam khoom uas xav tau kev tiv thaiv zoo heev rau qhov kub thiab txias, hluav taws xob, thiab xeb.
Cov txiaj ntsig ntawm Womic Steel
Ua ib lub chaw tsim khoom loj, Womic Steel muaj kev paub dhau los thiab kev txawj ntse hauv kev tsim cov hlau ua tau zoo xws li Inconel 625. Peb cov chaw tsim khoom siv niaj hnub no muaj cov thev naus laus zis tsim khoom siab heev, suav nrog kev dov txias thiab kev kos duab txias rau cov kav dej tsis muaj qhov txuas. Peb cov txheej txheem tsim khoom ua kom muaj kev ua haujlwm raug, kev sib xws, thiab cov qauv zoo tshaj plaws.
Peb zoo siab rau peb tus kheej ua raws li cov qauv thoob ntiaj teb, suav nrog ASTM, ASME, thiab EN. Peb cov kav dej Inconel 625 muaj ntau qhov ntau thiab tsawg, txij li 1/2 nti mus txog 24 nti, nrog rau cov phab ntsa tuab uas hloov kho tau kom ua tau raws li cov kev xav tau tshwj xeeb ntawm cov haujlwm.
Ntawm Womic Steel, peb muab cov kev pabcuam dav dav xws li kev tshuaj xyuas los ntawm cov neeg thib peb, kev ntim khoom raws li qhov xav tau, thiab kev daws teeb meem tsim khoom kom tau raws li peb cov neeg siv khoom xav tau tshwj xeeb. Peb qhov kev paub txog kev xa khoom thoob ntiaj teb ua kom ntseeg tau thiab xa khoom raws sijhawm rau cov neeg siv khoom thoob ntiaj teb, txhawb nqa los ntawm ISO, CE, thiab API daim ntawv pov thawj.
Xaus lus
Inconel 625 cov kav hlau tsis muaj qhov sib txuas, nrog lawv qhov kev tiv thaiv corrosion zoo tshaj plaws, lub zog kub siab, thiab cov khoom siv kho tshuab zoo heev, yog qhov tseem ceeb hauv kev siv ua haujlwm siab thoob plaws ntau yam lag luam. Womic Steel lub peev xwm tsim khoom siab heev, cov txheej txheem tswj xyuas zoo, thiab kev cog lus rau kev ua tau zoo ua rau peb yog tus khub koom tes ntseeg siab rau cov kev daws teeb meem alloy siab.
Nrog rau kev tsom mus rau kev tsim kho tshiab thiab kev txaus siab rau cov neeg siv khoom, Womic Steel tau zoo nyob rau hauv qhov chaw zoo los ua kom tau raws li qhov kev thov thoob ntiaj teb rau Inconel 625 seamless steel pipes, muab cov khoom siv txhim khu kev qha thiab ruaj khov rau cov chaw nyuaj tshaj plaws.
Xaiv Womic Steel—Koj tus khub ntseeg siab hauv kev daws teeb meem alloy siab.
Lub sijhawm tshaj tawm: Lub Kaum Hli-17-2024