GH4145 Alloy Bar
Raws li tus neeg muag khoom thiab chaw tsim khoom nyob rau hauv Suav teb, GNEE Steel muab tus nqi -nickel zoo- raws li cov khoom siv alloy.
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hwv 4145yog ib tug neeg sawv cev ntawm corrosion-resistant alloys, nrog zoo heev corrosion kuj thiab weldability, thiab tuaj yeem hloov mus rau kev ua haujlwm ntev hauv ntau qhov chaw hnyav. Qhov siab tshaj plaws ua haujlwm kub ntawm GH4145 yog 1024 degree ~ 1329 degree. Nyob rau hauv cov nqe lus ntawm hnav tsis kam thiab aqueous tov corrosion ntawm cobalt alloys, tuav ua los ntawm GH4145 zoo ib yam li cov uas tsis muaj carbon tungsten-cobalt alloys.
Tshuaj muaj pes tsawg leeg (wt.%) ntawm GH4145
| Cov ntsiab lus | Min.(Ntau dua lossis sib npaug) | Max.(Less tshaj los yog sib npaug) |
|---|---|---|
| C | - | 0.08 |
| Cr | 14.0 | 17.0 |
| Ni | - | Tseem tshuav |
| Co | - | 1.0 |
| Al | 0.4 | 1.0 |
| Nb+Ta | 0.7 | 1.2 |
| Ti | 2.25 | 2.75 |
| Fe | 5.0 | 7.0 |
Mechanical Properties ntawm GH4145
| Rp0.2(MPa) | Rm(MPa) | Kev cuam tshuam KV (J) |
Elongation A (%) |
A Z (%) | Kev xa khoom | Hardness HB |
|---|---|---|---|---|---|---|
| 461 (Ntau dua lossis sib npaug) | 436 (Ntau dua lossis sib npaug) | 21 | 42 | 42 | Solution & Aging, Ann, Ausaging, Q+T | 323 |
superalloy gH4145 cov yam ntxwv tseem ceeb ntawm kev ua haujlwm suav nrog:
- Kub kub kuj:GH4145 siab kub alloy muaj qhov kub thiab txias tsis kam thiab tuaj yeem ua haujlwm tau ntev hauv qhov kub thiab txias ntawm 600 degree -1150 degree .
- Oxidation kuj:Cov hlau muaj qhov zoo oxidation tsis kam thiab tsis yooj yim rau oxidize nyob rau hauv cov xwm txheej ntawm kev ua haujlwm kub kub ntev, uas ua rau lub neej ntev ntawm cov khoom siv.
- Creep resistance:GH4145 siab kub alloy muaj kev nkag siab zoo thiab tuaj yeem tiv taus kev ntxhov siab loj ntawm qhov kub siab yam tsis muaj cov yas deformation.
- Zoo toughness thiab weldability:Lub alloy muaj kev ua haujlwm kub zoo thiab yooj yim rau kev ua thiab vuam.
GH4145 Bar Daim ntawv thov teb thiab cov yam ntxwv:
GH4145 siab kub alloy yog dav siv nyob rau hauv daim ntawv thov nram qab no vim nws zoo heev kub kev kawm:
- Aerospace:siv los tsim cov khoom kub xws li turbine cav hniav, combustion chambers, thiab lwm yam.
- Petrochemical:siv los tsim reactors, kub exchangers, pipelines thiab lwm yam khoom siv nyob rau hauv qhov kub thiab txias.
- Nuclear kev lag luam:siv los tsim cov khoom siv roj thiab lwm qhov chaw kub kub hauv nuclear reactors.
- Fais fab kev lag luam:siv los tsim cov kav dej boiler, turbine hniav, thiab lwm yam nyob rau hauv qhov kub thiab txias.
Pob & xa khoom
Cim npe nrov: gh4145 alloy bar, Tuam Tshoj gh4145 alloy bar lwm tus neeg
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