Puas yog koj nkees ntawm kev saib xyuas ntau zaus vim 310S stainless hlau yeeb nkab tsis ua haujlwm? Thaum 310S yeeb nkab yog cov cua sov uas siv ntau tshaj -cov hlau tsis muaj zog, nws yog qhov ua rau tsis ua haujlwm nyob rau hauv ntev -lub sij hawm thermal stress ntawm 700-800℃. GH3030 superalloy yeeb nkab yog aerospace-qib kev daws teeb meem tshwj xeeb tsim los daws qhov teeb meem no. Raws li tus kws tshaj lij npib tsib xee alloy chaw tsim khoom, peb muab GH3030 ua lwm txoj hauv kev zoo tshaj rau 310S, txuas ntxiv lub neej ntawm koj cov khoom lag luam.
Thov cov ntaub ntawv sib piv ntawm GH3030 thiab 310S cov ntaub ntawv
GH3030 Kub Kub Alloy Steel Yeeb Nkab|Qhov Zoo Tshaj Plaws rau 310S Hlau
GH3030 Kub Kub Alloy Steel Yeeb Nkab|Qhov Zoo Tshaj Plaws rau 310S Hlau
Ob leeg GH3030 thiab 310S tubing yog tsim los rau siab -kev siv kub, tab sis lawv cov khoom sib txawv txawv heev. GH3030 yog npib tsib xee-raws li superalloy (tsim rau qhov kub thiab txias thiab xav tau ntau dua), thaum 310S yog austenitic chromium-nickel stainless hlau (ntau dua thiab nqi- zoo).
Vim li cas GH3030 zoo dua li 310S rau 800℃burner Cheebtsam?
Ntawm 800 degree, 310S stainless hlau tsim ib txheej oxide tuab uas nws thiaj li tev tawm, ua rau nyias phab ntsa thiab nozzle clogging. GH3030 (nickel-}chromium raws li), ntawm qhov tod tes, tsim ib txheej nyias, tawv oxide uas tiv thaiv cov hlau nto, txuas nws lub neej kev pab cuam los ntawm 3-5 zaug piv rau 310S.
Vim li cas 310S poob ntawm 800 degree?
Rau ntau tus engineers, 310S (ib nickel-hlau-chromium alloy) zoo li theoretically zoo txaus. Txawm li cas los xij, hauv qhov tiag - ntiaj teb oxidizing cua ntawm 800℃, 310S nthuav tawm cov teeb meem hauv qab no:
Oxide nplai:Cov txheej tiv thaiv ntawm qhov chaw ntawm 310S yog tsis ruaj khov thiab yooj yim tev tawm, ua rau kom sai sai thinning ntawm phab ntsa thickness.
Grain coarsening:Cov cua sov ntev ua rau cov nplej loj ntawm 310S nce, ua rau nws nkig thiab ua rau tawg.
Tsawg creep zog:Nyob rau hauv kev txhawb nqa loads, 310S yuav "stretch" thiab deform, thaum kawg ua rau muaj kev puas tsuaj loj.
GH3030 Kev daws teeb meem:
GH3030 yog npib tsib xee-raws li superalloy (nickel cov ntsiab lus> 75%). Nws tsim cov tawv tawv, nws tus kheej- kho oxide txheej thiab tuav cov qauv ntawm cov nplej ruaj khov, yog li ua kom muaj kev ncaj ncees ntawm cov khoom cua sov thiab cov kab sib txuas.
Nyem kom tau txais GH3030 yeeb nkab qauv
1. Tshuaj muaj pes tsawg leeg ntawm GH3030 siab -kub alloy yeeb nkab thiab 310S hlau
| Khoom (%) | GH3030 (Nickel Superalloy) | 310S (Stainless hlau) | Cov txiaj ntsig ntawm GH3030 |
| Nickel (Ni) | Qhov nyiaj tshuav (kwv yees . 75.0) | 19.0 - 22.0 | Superior oxidation kuj & stability |
| Chromium (Cr) | 19.0 - 22.0 | 24.0 - 26.0 | Balanced corrosion kuj |
| Titanium (Ti) | 0.15 - 0.35 | - | Refines grain qauv, tiv thaiv coarsening |
| Hlau (Fe) | Tsawg dua lossis sib npaug li 1.50 | Tshuav | Lower Fe txhais tau tias tsawg dua qhov ntsuas ntawm qhov kub siab |
2. Cov khoom siv hluav taws xob ntawm GH3030 siab -cov kav dej kub thiab 310S steel ntawm 800 degree
| Mechanical Performance ntawm 800 degree | hwv 3030 | 310S |
|---|---|---|
| Creep Repture Strength | Ze li ntawm 2.5x lub sijhawm ntawm 310S nyob rau hauv tib lub thermal load | – |
| Tensile zog (Rm) | Ntau dua lossis sib npaug li 685 MPa | ~ 520 MPa |
| Elongation | Ntau dua lossis sib npaug li 35% (Tswj siab plasticity rau vuam thiab sib sau) | – |
Nyem rau rub tawm GH3030 alloy tube PDF ntaub ntawv tam sim no
3. Kev siv ntawm GH3030 thiab 310S tubing
310s cevfeem ntau yog siv rau hauv cov chaw tsim khoom siv hluav taws xob, cov khoom siv hluav taws xob, thiab cov khoom siv petrochemical uas yuav tsum tau muaj qhov kub thiab txias, tiam sis tsis muaj kev daws teeb meem siab -tuaj yeem ua tau.
GH3030 cevFeem ntau yog siv rau hauv cov ntawv thov tseem ceeb xws li aerospace engine Cheebtsam thiab nuclear reactor Cheebtsam.
4. Yuav ua li cas xaiv ntawm GH3030 thiab 310S
310Syog haum rau siab - qhov kub ntawm lub cub tawg Cheebtsam, roj burners, thiab daim ntawv thov uas yuav tsum tau ib tug nruab nrab corrosion kuj, thiab yog tus nqi tsim nyog.
hwv 3030yog tsim rau aerospace los yog hnyav tshuaj ib puag ncig qhov twg tsis ua hauj lwm yog tsis tsim nyog, yog li yuav tsum tau tshwj xeeb lub zog thiab oxidation kuj.
Hu rau peb cov kws tshaj lij kom pom zoo cov alloys haum rau koj qhov project
5. Cov txiaj ntsig zoo ntawm kev siv GH3030
Hloov mus rau GH3030 cov khoom siv superalloy tsis yog kev hloov kho thev naus laus zis xwb, tab sis kev hloov pauv nyiaj txiag.
Txo Kev Kho Mob:3 lub sij hawm ntev kev pab cuam lub neej txhais tau tias tsawg downtime rau kev hloov.
Tsawg Tag Nrho Tus Nqi Ntawm Cov Tswv Cuab:Thaum tus nqi pib yog siab dua, qhov tseem ceeb txo qis hauv lub sijhawm poob thiab cov nqi zog ntau dua li offsets qhov zoo dua.
Txhim khu kev txhawb MRO:Peb muaj Tshuag ntawm tes rau tam sim dav hlau thiab kev kho cua sov, kom ntseeg tau tias koj cov haujlwm tsis nres.
Hu rau peb tam sim no kom tau txais tus nqi xa tawm tshiab rau GH3030 hauv 2026
FAQ
Q1: Puas yog GH3030 tau tshaj kuv qhov kev teeb tsa 310S uas twb muaj lawm?
A:Yog lawm. GH3030 muajzoo heev vuam kev ua tau zoo. Nws tuaj yeem welded rau nws tus kheej los yog mus rau 310S siv npib tsib xee zoo sib xws -raws li cov hlau nplaum (xws li ErNiCr-3). Nws tsis xav tau kev ua ntej- cua sov, ua rau nws yooj yim hloov pauv.
Q2: Puas yog GH3030 raug nqi ntau dua 310S?
A:Ib kilogram, GH3030 kim dua vim nws cov ntsiab lus siab nickel. Txawm li cas los xij, thaum koj ntsuas qhov GH3030 kav ntev3 mus rau 5 zaug ntxivnyob rau hauv 800℃ib puag ncig, tus nqi -ib - kev pabcuam - teev yog qis dua 310S.
Q3: Koj muab ntawv pov thawj dab tsi rau GH3030 tubing?
A:Raws li ib tugprofessional superalloy tsum, peb muab tag nrhoEN 10204 3.1 Mill Test Certificate (MTC), suav nrog tshuaj ntsuam xyuas, ntsuas tensile ntawm chav tsev thiab kub siab, thiab 100% NDT (Eddy Current / Ultrasonic) qhia.