GH4049 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.
- Xa E-mail:ss@gneesteel.com
- Tel:+8615824687445
GH4049 alloyyog ib qho kev daws teeb meem ntxiv dag zog rau alloy, feem ntau yog tsim los ntawm npib tsib xee, chromium, txhuas thiab titanium. Nickel yog lub ntsiab txhawb zog, uas tuaj yeem txhim kho lub zog thiab toughness ntawm alloy. Chromium tuaj yeem txhim kho oxidation tsis kam thiab corrosion kuj ntawm cov hlau.
Lub oxidation tsis kam ntawm GH4049 alloy yog feem ntau yog los ntawm ntom oxide zaj duab xis tsim rau ntawm nws qhov chaw. Cov oxide zaj duab xis no tuaj yeem tiv thaiv cov pa oxygen nkag mus rau hauv cov hlau, yog li tiv thaiv cov hlau los ntawm oxidation corrosion. Tsis tas li ntawd, GH4049 alloy kuj muaj cov thermal qaug zog zoo thiab tuaj yeem ua haujlwm ruaj khov thaum rov ua cua sov thiab txias.
GH4049 Chemical Element Cov ntsiab lus (%)
| Element | Fe | C | Si | Mn | P | S | Cr | Cu | Mo | Raws li | Ti | W | V | B ① | Co | Pb | Al | Sn | Ce① | Bi | Sb | Ntau |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yam tsawg kawg nkaus | - | 0.04 | - | - | - | - | 9.5 | - | 4.5 | - | 1.4 | 5 | 0.2 | - | 14 | - | 3.7 | - | - | - | - | Nws Residue |
| Qhov siab tshaj plaws | 1.5 | 0.1 | 0.5 | 0.5 | 0.01 | 0.01 | 11 | 0.07 | 5.5 | 0.0025 | 1.9 | 6 | 0.5 | 0.015 | 16 | 0.001 | 4.4 | 0.0012 | 0.02 | 0.001 | 0.0025 |
Mechanical Properties
| mob | Ntsuas kub | cim | Tensile zog σ b Mpa |
Elongation tom qab tawg lossis elongation δ % |
Sectional shrinkage ψ % |
Hardness HBW |
|---|---|---|---|---|---|---|
| Qws | Chav kub | Indentation txoj kab uas hla mm 3.2~3.5 |
||||
| Qws | 900 | Kub kub instantaneous tensile zog | Ntau dua lossis sib npaug rau 568.4 | Ntau dua lossis sib npaug 7 | Ntau tshaj los yog sib npaug 11 | |
| Qws | 900 | Kev kub siab ua haujlwm ntev | Kev ntxhov siab 245MPa; Lub sij hawm ntau dua los yog sib npaug rau 40h | |||
| Qws | 900 | Kev kub siab ua haujlwm ntev | Kev ntxhov siab (216MPa); Lub sij hawm ntau dua los yog sib npaug rau (80h) |
Daim ntawv thov thiab cov yam ntxwv ntawm GH4049 siab kub alloy
Cov alloy tau siv los tsim cov khoom kub ntawm cov kabmob xws li dav hlau cav turbine hniav. Tom qab lub sijhawm ntev ntawm kev tsim khoom thiab kev siv, nws tau dhau los ua ib qho ntawm cov khoom siv dav siv ntau tshaj plaws.
Piv nrog cov nickel-raws li alloys zoo sib xws, cov hlau tsis muaj zog kub ua cov yas, tab sis tom qab electroslag remelting los yog lub tshuab nqus tsev twj hluav taws xob remelting, nws cov khoom ua plasticity tuaj yeem txhim kho, thiab tawg toughness ntawm 1000 degree ~ 1170 degree yog nce. los ntawm 1 ~ 3 zaug.
Pob & xa khoom
Cim npe nrov: gh4049 alloy bar, Tuam Tshoj gh4049 alloy bar lwm tus neeg
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