Hauv kev xav tau ntawm aerospace sheet hlau fabrication, plasticity ntawm cov ntaub ntawv txiav txim siab qhov ua tiav lossis tsis ua tiav ntawm qhov kawg. Raws li cov chaw tsim khoom ntawm GH3030 cov ntawv hlau, peb tsim cov khoom txias heev -rolled sheet hlau (0.5mm - 3.0}mm) tshwj xeeb tsim rau aerospace combustion chamber liners, burner Cheebtsam, thiab cov tshuab pa. Peb cov ntawv GH3030 yog ib qho zoo tagnrho lwm txoj rau EI435 (ЭИ435), tsim los rau zoo meej stamping, sib sib zog nqus nqus, thiab siab -kev ncaj ncees vuam, thiab yuav siv tau los tsim complex, siab - kub Cheebtsam.
Nyem kom tau txais cov qauv ntawm GH3030 alloy phaj
Kev tsim cov txheej txheem ntawm GH3030 siab kub alloy precision txias -rolled ntawv
Kev tsim cov txheej txheem ntawm GH3030 siab kub alloy precision txias -rolled ntawv
Kev tsim cov txheej txheem ntawm GH3030 siab-kub alloy precision txias-rolled ntawv yog ib tug complex multi-theem txheej txheem tsim los ua kom tiav qhov zoo, nruj qhov ntev tolerances, thiab zoo heev high -kub kev ua haujlwm, feem ntau siv hauv qab 800℃. GH3030 yog ib qho 80Ni{10}}20Cr cov tshuaj tiv thaiv muaj zog npib tsib xee-raws li alloy, nyiam heev rau nws zoo stability, zoo weldability, thiab muaj zog oxidation kuj.
Dab tsi yog cov khoom ntawm GH3030?
GH3030 yog ib qho kev daws teeb meem ntxiv dag zog rau siab -kub alloy, feem ntau muaj cov npib tsib xee (Ni) thiab chromium (Cr), nrog rau cov tshuaj lom neeg yooj yim. Nws qhov piv txwv yog 80% npib tsib xee thiab 20% chromium.
Txias - dov GH3030 daim ntawv (precision machining)
Txheej txheem:Pickled kub-rolled coils yog txias- dov nyob rau hauv chav tsev kub los yog me ntsis hauv qab chav tsev kub kom ua tiav qhov kawg thickness (piv txwv li, 0.1 hli mus rau 5 hli).
Precision:Txhawm rau kom ua tiav qhov siab, tshwj xeeb dov mills (piv txwv li, Sendzimir mills lossis tandem mills) yuav tsum tau tswj xyuas qhov siab dov siab thiab xyuas kom muaj qhov sib xws hauv daim ntawv tuab, flatness, thiab nto tiav.
Thinning thiab Annealing:Cov txheej txheem no feem ntau cuam tshuam nrog ntau lub voj voog txias txias nrog qhov nruab nrab annealing thaum lub caij txias dov kom tshem tawm cov kev ntxhov siab sab hauv, txhim kho ductility, thiab tau txais cov qauv nplej uas xav tau, thaum kawg thinning daim ntawv mus rau qhov kawg tuab.
Nyem rau kawm txog Gnee Steel cov txheej txheem machining precision rau GH3030 daim hlau
1. Mechanical zog ntawm Gnee Steel GH3030 (annealed xeev)
| Khoom | GH3030 / EI435 / Nimonic 75 | Kev cuam tshuam rau Fabrication |
| Tensile zog (Rm) | Ntau dua lossis sib npaug li 685 MPa | Siab zog hauv 800℃kev pabcuam |
| Yield zog (Rp0.2) | Ntau dua lossis sib npaug li 275 MPa | Tsawg tsim quab yuam yuav tsum tau |
| Elongation (A5) | Ntau dua lossis sib npaug li 35% (Tswj 40-45%) | Zoo heev Deep-Drawing peev xwm |
| Hardness (HBW) | Tsawg dua los yog sib npaug li 200 | Tiv thaiv koj stamping tuag |
2. Tshuaj muaj pes tsawg leeg (%) ntawm Gnee Steel GH3030 steel phaj
| Qhov tseem ceeb Chemical Composition (%) | Tus nqi |
|---|---|
| Nickel (Ni) | Qhov nyiaj tshuav (Ntau dua lossis sib npaug rau 75.0%) |
| Chromium (Cr) | 19.0 - 22.0% |
| Titanium (Ti) | 0.15 - 0.35% |
Nyem rau rub tawm GH3030 alloy PDF ntaub ntawv tam sim no
3. Qhov zoo ntawm Gnee Steel GH3030 Sheet Hlau
Peb muaj ntau tshaj li cov hlau dov xwb; peb tau mob siab rau optimizing hlau ua kom zoo dua raws li koj xav tau. Peb GH3030 siab -kub alloy mov tsom rau peb qhov tseem ceeb "formability pillars":
Ultra-siab elongation (A5 Ntau dua lossis sib npaug li 35%):Peb nruj me ntsis tswj cov txheej txheem txias dov thiab annealing kom ntseeg tau tias cov ntawv siab tshaj plaws ductility, ua kom muaj kev sib sib zog nqus nqus thiab tiv thaiv qhov tawg los yog tawg.
Precise thickness kam rau ua:Peb cov kab txias txias -rolled sheet ntau lawm kab siv AGC (Automatic Thickness Control) thev naus laus zis los xyuas kom meej cov ntawv tuab zoo ib yam, tseem ceeb heev rau kev siv vuam vuam thiab sib faib cov cua sov.
Advanced txiav cov kev pab cuam:Peb muab precision laser thiab waterjet txiav cov kev pab cuam kom txuag koj ntau lawm kab lub sij hawm. Peb tuaj yeem muab ze rau -net- cov duab kos raws li koj cov duab kos duab engineering.
4. Kev sib piv ntawm GH3030 thiab GH3044 (EI602) cov ntaub ntawv
| Feature | GH3030 (Peb Tshwj Xeeb) | GH3044 (Lwm yam) |
| Lub zog tseem ceeb | Solid Solution (Ni-Cr-Ti) | Solid Solution (Ni-Cr-W-Mo) |
| Stamping Yooj yim | Siab (Superior Elongation) | Nruab nrab (W / Mo ua rau nws nruj) |
| Vuam Stability | Zoo heev (Stable Austenite) | Zoo (yuav tsum tswj kom sov ntau) |
| Nqi Efficiency | ROI siab tshaj plaws rau 800 degree | Tus nqi siab dua vim W / Mo |
Kev txiav txim:Rau cov khoom uas yuav tsum taucomplex txias- sib sau thiab stamping(zoo li nplaim taws),GH3030 yog tus nqi ntau tshaj - kev xaiv zoo thiab txhim khu kev qha.
Hu rau peb cov kws tshaj lij kom pom zoo cov alloys haum rau koj qhov project
FAQ
Q1: Koj daim phiaj GH3030 puas tuaj yeem ua tau 800℃ntev -kev pabcuam sijhawm?
A:Yog lawm. GH3030 yog tus qauv kev lag luam rau 800℃tsis yog-load-cov kabmob. Nws ruaj khov microstructure tiv thaiv cov nplej coarsening, xyuas kom cov ntawv nyob twj ywm ductile thiab tsis ua nkig txawm tias tom qab ntau txhiab teev ntawm kev pabcuam.
Q2: Koj puas muab MTC 3.1 rau txhua daim ntawv xa khoom?
A:kiag li. Raws li ibaerospace- tau ntawv pov thawj superalloy Hoobkas, txhua daim ntawv yog cim nrog tus lej xov tooj cua sov thiab muab tag nrhoEN 10204 3.1 Mill Test Certificate (MTC), documenting chemical thiab mechanical validation.
Q3: Dab tsi yog qhov zoo tshaj plaws ntawm koj GH3030 txias -cov ntawv dov?
A:Peb muabBright Annealed (BA)rau daim iav -zoo li tiav (zoo tagnrho rau precision stamping) los yogAnnealed & Pickled (AP)rau general industrial fabrication.