Cov ntaub ntawv hais txog inconel n07718 seamless yeeb nkab rau petrochemical kev lag luam
Cov ntaub ntawv hais txog inconel n07718 seamless yeeb nkab rau petrochemical kev lag luam
Inconel n07718 Seamless Tubing yog ib qho nag lossis daus- chromium Supersing Kuj, thiab siab-}} kev ua haujlwm kub. Cov txheej txheem sib txawv ntau lawm ua kom cov uniform microstructure thiab txhim kho kev ncaj ncees, uas yog qhov tseem ceeb rau kev ua tau zoo hauv kev muaj kev lag luam hnyav.
Ntawm dab tsi kub ua 718 alloy tubing oxidize?
1223 k rau 1573 k
Inconel 718 Tubing oxidizes ntawm parabolic, diffusion - tswj tau tus nqi kub ntau ntau ntawm 1223 K hauv huab cua huab cua, kav ntev rau lub lis piam. Saum toj 1573 K, Oxidation ua mob hnyav, ua rau muaj kev pom tseem ceeb.
Inconel 718 Cov Khaub Ncaws Txias Ua Haujlwm
| Lub hom phiaj | Werkstoff NR. | Tsis yog |
| Inconel 718 | 2.4668 | N07718 |
Tshuaj lom neeg muaj pes tsawg leeg ntawm Astm B983 tsis yog N07718 seamless yeeb nkab
| Teem nqi | C | Mn | Si | S | CU | Zaum fe | Ni | Cr |
| Inconel 718 | 0.08 max | 0.35 Max | 0.35 Max | 0.015 max | 0.30 Max | - | 50.00 - 55.00 | 17.00 - 21.00 |
Cov Cuab Yeej Siv Cov Neeg Kho Tshuab ntawm Inconel 2.4668 Round Pipes
| Lub ntsiab | Ceev | Melting point | Lub zog tensile | Tawm Zog (0.2% offset) | Elongation |
| Inconel 718 | 8.2 G / cm3 | 1350℃(2460℃f) | PSI - 1,35,000, MPa - 930 | PSI - 75,000, MPa - 482 | 45 % |
Cov khoom tseem ceeb rau cov petrochemical kev lag luam
Zoo heev - kub lub zog: tawm} Kev siv ntxhov siab zoo heev ntawm kev khiav hauj lwm kub txog 704℃(1300℃f). Nws tseem tswj hwm tau oxidation zoo tiv thaiv txog 980℃(1800℃f).
Zoo heev corrosion: incmel 718 tiv thaiv ntau yam ntawm kev tawm tsam. Nws yog qhov tshwj xeeb tshaj tawm tiv thaiv pitting, thiab kev nyuaj siab corrosion cracking, tshwj xeeb tshaj yog nyob rau hauv ib puag ncig muaj chlorides thiab sulfides.
NACE sour roj raws li: Inconel 718 Nace yog cov kev sib txawv tshwj xeeb tsim kom tau raws li cov khoom siv har0175, ua kom haum rau cov roj sulfide) (hydrogen sulfide) ntau hauv cov roj thiab roj kev lag luam.
Zoo heev weldability: piv rau ntau lwm tus nickel - kub- kub}} kub}} Tsawg - kub hloov tau: cov khoom siv tau nws lub zog thiab tawv txawm tias tsis tshua muaj neeg qis lossis cryogenic kub.
Kev tsim khoom thiab cov qauv zoo
Seamless yeeb nkab ntau lawm yuav muaj cov txheej txheem xws li cov txheej txheem kub lossis txias, ua rau cov khoom lag luam zoo tagnrho rau high- qhov system siab. Inconel N07718 seamless yeeb nkab yog feem ntau tsim rau kev kuaj cov tshuaj lom neeg, suav nrog kev ntsuas tshuaj lom neeg, thiab kev ntsuas lub zog kom zoo, thiab kev sim ua kom tsis zoo.
Cov ntawv thov raug nyob hauv kev lag luam petrochemical
Cov khoom tshwj xeeb ntawm inconel n07718 ua rau nws cov khoom siv uas nyiam tshaj plaws rau cov khoom siv tseem ceeb hauv cov petrochemical hauv cov petrochemical, roj, thiab roj kev lag luam.
Roj thiab roj ua: piping thiab khoom siv kov cov tshuaj corrosive nyob rau hauv Refining thiab kev ua cov chaw ua haujlwm.
Offshore drilling: downhole cov cuab yeej, thiab lwm yam khoom siv raug rau huab ua kom zoo thiab xeb, siab {} kev mob siab.
Cov tshuab hluav taws kub: piping siv siv hauv kev hloov cua sov thiab chav tsim hluav taws xob, qhov siab siab- kub ua yog qhov tseem ceeb. Li qub thiab fittings: Cheebtsam rau high- h siab siab li qub thiab lwm yam fittings.
Nuclele Revease: Siv ua cov khoom siv rau nws cov xeb thiab hluav taws xob tsis kam.
GNee steel tshwj xeeb hauv kev tsim khoom thiab muag ntawm ntau qhov nickel {}}}}}}}}}}}}}}}}}} 800H / HT, Incoloy 825, Monel Alloy 400, Monel K500, thiab High-kub alloys. Gnee Steel cov khoom yog dav siv nyob rau hauv Aerospace, tshuaj lom neeg, hluav taws xob hluav taws xob, siv hluav taws xob, thiab lub zog hluav taws xob, thiab lub zog nuclear zog, thiab lub zog nuclear lub zog. Peb tseem muab cov kev cai ua kom haum rau cov neeg siv khoom xav tau. Rau alloy tus nqi nug cov lus nug lossis customized alloy cov kev daws teeb meem, thov hu rau peb rau ib nqe lusss@gneesteel.com.
