GH3128 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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Nickel alloyhwv 3128(GH128) yog npib tsib xee-raws li alloy uas yog cov tshuaj muaj zog ntxiv nrog tungsten thiab molybdenum thiab lis ciam teb ntxiv dag zog nrog boron, cerium thiab zirconium. Nws muaj plasticity siab, siab mus tas li creep zog, thiab zoo oxidation kuj, stamping thiab vuam zog. Nws qhov kev ua tau zoo tshaj plaws yog qhov zoo sib xws rau cov khoom siv nickel-raws li cov khoom sib xws xws li GH3044 thiab GH3536.
Tshuaj muaj pes tsawg leeg (mass feem) (wt.%) ntawm GH3128
| Cov ntsiab lus | Min.(Ntau dua lossis sib npaug) | Max.(Less tshaj los yog sib npaug) | Zoo sib xws | Lus hais |
|---|---|---|---|---|
| C | - | 0.05 | ||
| Cr | 19.0 | 22.00 | ||
| Mo | 7.50 | 9.00 | ||
| Ni | - | Tseem tshuav | ||
| W | 7.50 | 9.00 | ||
| Al | 0.40 | 0.80 | ||
| Ti | 0.40 | 0.80 | ||
| Fe | - | 2.0 | ||
| Si | - | 0.80 | ||
| Mn | - | 0.50 | ||
| P | - | 0.013 | ||
| S | - | 0.013 | ||
| B | - | 0.005 | ||
| Ce | - | 0.05 | ||
| Zr | - | 0.06 |
Mechanical zog ntawm qib GH3128
| Yield Rp0.2(MPa) |
Tensile Rm(MPa) |
Kev cuam tshuam KV (J) |
Elongation A (%) |
Kev txo qis hauv ntu ntu ntawm pob txha Z (%) |
Raws li-kub-kho mob | HBW |
|---|---|---|---|---|---|---|
| 353 (Ntau dua lossis sib npaug) | 944 (Ntau dua lossis sib npaug) | 43 | 13 | 24 | Kev daws thiab Kev laus, Annealing, Ausaging, Q + T, thiab lwm yam | 131 |
Lub cev muaj zog ntawm qib GH3128
| Khoom | Qhov ntom kg/dm 3 |
Kub T degree / F |
Tshwj xeeb kub J / kgK |
Thermal conductivity W/mK |
Hluav taws xob tsis kam µΩ · cm |
|---|---|---|---|---|---|
| 725 (Ntau dua lossis sib npaug) | 725 (Ntau dua lossis sib npaug) | 13 | 43 | 22 | Kev daws thiab Kev laus, Annealing, Ausaging, Q + T, thiab lwm yam |
| Temp. degree / degree F |
Creep lim txwv (10000h) (Rp1, 0) N/mm2 |
Creep rupture zog (10000h) (Rp1, 0) N/mm2 |
- | - | - |
| 445 | 949 | 944 | - | - | - |
superalloy gH3128 Bar txheej txheem kev ua tau zoo thiab yuav tsum tau ua
1. Lub qhov cub kub thaum lub sij hawm ingot forging tsis siab tshaj 700 degree, thiab qhov kawg forging kub yog siab tshaj 900 degree.
2. Qhov nruab nrab grain loj ntawm cov alloy yog ze ze rau lub degree ntawm deformation ntawm forging thiab qhov kawg forging kub.
3. Lub alloy tuaj yeem welded los ntawm argon arc vuam, qhov chaw vuam, seam vuam thiab lwm txoj kev.
Pob & xa khoom
Cim npe nrov: gh3128 alloy bar, Tuam Tshoj gh3128 alloy bar lwm tus neeg
Tom ntej
GH4145 Alloy BarKoj Tseem Yuav Zoo Li
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