Igwe anaghị agba nchara X70 ahịrị ígwè E81T5-GC weld imepụta ihe
Ngwakọta kemịkal:
ALOY(wt%) | C | Mn | Si | Cr | Ni | Mo | P | S | Al |
GB/T iwu | 0.15 | 0.5-1.75 | 0.80 | - | 1.00-2.00 | 0.35 | 0.03 | 0.03 | - |
Iwu AWS | - | - | - | - | - | - | - | - | - |
URU Ọmụmaatụ | 0.065 | 1.00 | 0.1 | 0.01 | 1.8 | 0.01 | 0.01 | 0,002 | 1.00 |
ALA nke igwe:
ALA | IKE (MPa) | IKE EXTENSION (MPa) | IMAPACT URU J/℃ | ELONGATION(%) | Ọgwụgwọ okpomọkụ °Cxh | |||||
GB/T iwu | 460 | 550-740 | 27/-40 | 17 | AW | |||||
Iwu AWS | 460 | 550-690 | - | 19 | AW | |||||
URU Ọmụmaatụ | 510 | 585 | 150/-40 | 25 | AW |
NDỊ AKWỤKWỌ NDỊ AKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWASỊAKWỤKWỌRỤRỤ
Nkọwapụta DIAMETERS(mm) | 1.2/ ịgbado ọkụ akpaaka | 1.4/ ịgbado ọkụ akpaaka | 1.6 / Semi-akpaka ịgbado ọkụ | |||||||
Jupụta | Nkwudo okwu | Jupụta | Nkwudo okwu | |||||||
Volt | 23-25 | 20-22 | 24-27 | 22-24 | 21-24 | |||||
Amp | 220-260 | 180-200 | 240-300 | 190-220 | 200-250 | |||||
Ogologo ndọtị akọrọ (mm) | 15-20 | 15-20 | 15-20 | 15-20 | 15-20 | |||||
Orufe gas (l/min) | 15-25 | 15-25 | 15-25 | 15-25 | 15-25 |
Flux-cored ịgbado ọkụ waya, 550Mpa alkaline ala alloy ígwè.
Nhazi mara mma, mwepụ slag dị mma, obere anwụrụ ọkụ, nwere teknụzụ ịgbado ọkụ dị mma, dabara adaba maka ịgbado ọkụ kwụ ọtọ.
Ọ nwere ezigbo okpomọkụ siri ike, mgbape na-eguzogide porosity.
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Harbin Electric - Sanmen, Haiyang MSR
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Carbon ígwè, igwe anaghị agba nchara ụlọ elu ịgbado ọkụ
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2.3 nde barel nke SBM Fast4ward FPSO
Ngwakọta kemịkal:
ALOY(wt%) | C | Mn | Si | Cr | Ni | Mo | P | S | Al |
GB/T iwu | 0.15 | 0.5-1.75 | 0.80 | - | 1.00-2.00 | 0.35 | 0.03 | 0.03 | - |
Iwu AWS | - | - | - | - | - | - | - | - | - |
URU Ọmụmaatụ | 0.065 | 1.00 | 0.1 | 0.01 | 1.8 | 0.01 | 0.01 | 0,002 | 1.00 |
ALA nke igwe:
ALA | IKE (MPa) | IKE EXTENSION (MPa) | IMAPACT URU J/℃ | ELONGATION(%) | Ọgwụgwọ okpomọkụ °Cxh | |||||
GB/T iwu | 460 | 550-740 | 27/-40 | 17 | AW | |||||
Iwu AWS | 460 | 550-690 | - | 19 | AW | |||||
URU Ọmụmaatụ | 510 | 585 | 150/-40 | 25 | AW |
NDỊ AKWỤKWỌ NDỊ AKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWASỊAKWỤKWỌRỤRỤ
Nkọwapụta DIAMETERS(mm) | 1.2/ ịgbado ọkụ akpaaka | 1.4/ ịgbado ọkụ akpaaka | 1.6 / Semi-akpaka ịgbado ọkụ | |||||||
Jupụta | Nkwudo okwu | Jupụta | Nkwudo okwu | |||||||
Volt | 23-25 | 20-22 | 24-27 | 22-24 | 21-24 | |||||
Amp | 220-260 | 180-200 | 240-300 | 190-220 | 200-250 | |||||
Ogologo ndọtị akọrọ (mm) | 15-20 | 15-20 | 15-20 | 15-20 | 15-20 | |||||
Orufe gas (l/min) | 15-25 | 15-25 | 15-25 | 15-25 | 15-25 |
Dee ozi gị ebe a ziga anyị ya