Nickel alloys TIG ERNiCr-3 Ngwa na-ere ihe
Ngwakọta kemịkal:
| ALOY(wt%) | C | Mn | Si | Cr | Ni | Mo | Fe | Nb+Ta | P | S |
| GB/T iwu | 0.10 | 2.5-3.5 | 0,50 | 18.0-22.0 | ≥67.0 | - | 3.0 | 2.0-3.0 | - | - |
| Iwu AWS | 0.10 | 2.5-3.5 | 0,50 | 18.0-22.0 | ≥67.0 | - | 3.0 | 2.0-3.0 | 0.03 | 0.015 |
| URU Ọmụmaatụ | 0.024 | 2.78 | 0.05 | 20.69 | 72.85 | 0.15 | 0.67 | 2.44 | 0.001 | 0.001 |
ALA nke igwe:
| ALA | IKE (MPa) | IKE EXTENSION (MPa) | IMAPACT URU J/℃ | ELONGATION(%) | ||||
| GB/T iwu | - | - | - | - | ||||
| Iwu AWS | - | - | - | - | ||||
| URU Ọmụmaatụ | - | 710 | 170-196 | 39 | ||||
Nickel-chromium-iron nickel-base alloy gas ịgbado ọkụ waya, n'ọnụ ọnụ mejupụtara bụ 72%Ni-20%Cr-3%Mn-2.5%Nb+Ta.
Igwe ejikọtara ọnụ nwere ezigbo ihe eji arụ ọrụ, ezigbo nguzogide corrosion, nguzogide oxidation dị elu na ike creep.
Arc kwụsiri ike, nhazi mara mma, ọmarịcha ígwè a wụrụ awụ, na-arụ ọrụ ịgbado ọkụ dị mma.
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Qinghai Youjian Wunan Oilfield
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Ihe ịgbado ọkụ maka karama ụgbọ ala LNG
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Igwe ọkụ dị elu nke Hangzhou Boiler Group Co. LTD
Ngwakọta kemịkal:
| ALOY(wt%) | C | Mn | Si | Cr | Ni | Mo | Fe | Nb+Ta | P | S |
| GB/T iwu | 0.10 | 2.5-3.5 | 0,50 | 18.0-22.0 | ≥67.0 | - | 3.0 | 2.0-3.0 | - | - |
| Iwu AWS | 0.10 | 2.5-3.5 | 0,50 | 18.0-22.0 | ≥67.0 | - | 3.0 | 2.0-3.0 | 0.03 | 0.015 |
| URU Ọmụmaatụ | 0.024 | 2.78 | 0.05 | 20.69 | 72.85 | 0.15 | 0.67 | 2.44 | 0.001 | 0.001 |
ALA nke igwe:
| ALA | IKE (MPa) | IKE EXTENSION (MPa) | IMAPACT URU J/℃ | ELONGATION(%) | ||||
| GB/T iwu | - | - | - | - | ||||
| Iwu AWS | - | - | - | - | ||||
| URU Ọmụmaatụ | - | 710 | 170-196 | 39 | ||||
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