Akwụkwọ ntuziaka Carbon Steels Electrode E9018-G ụgbọ mmiri ịgbado ọkụ eriri igwe
Kwesịrị ekwesị maka obere ọla edo ọla edo dị ala, ịgbado ọkụ carbon steel, dị ka igwe ihe owuwu, igwe ọdụ ụgbọ mmiri na oge ndị ọzọ.
Ọkọlọtọ anyị zutere: GB/T32533 E5918-G P, AWS A5.5 E9018-G & A5.5M E6218-G, ISO18275-A: E 55 5 1.5NiMo B 3 2, ISO18275-B: E6218-G P.
Kedu ihe bụ
njirimara?
●Ígwè ntụ ntụ obere hydrogen hand electrode, elu arụmọrụ, kwụsiri ike arc, obere fesa.
●Ịmepụta nke ọma, nfesa dị mfe.
●Ịrụ ọrụ X-ray dị mma.
●Ọ nwere ezigbo mgbape na-eguzogide ma kwụsie ike n'ibu Njirimara.
Usoro ngwaahịa
Ngwakọta kemịkal:
| ALOY(wt%) | C | Mn | Si | Cr | Ni | Mo | P | S | V |
| GB/T iwu | - | ≥1.00 | ≥0.80 | ≥0.30 | ≥0.50 | ≥0.20 | - | - | ≥0.10 |
| Iwu AWS | - | ≥1.01 | ≥0.80 | ≥0.30 | ≥0.50 | ≥0.20 | 0,030 | 0,030 | ≥0.11 |
| URU Ọmụmaatụ | 0.068 | 1.258 | 0.28 | 0.03 | 1.65 | 0.42 | 0.011 | 0,007 | 0.01 |
ALA nke igwe:
| ALA | IKE (MPa) | IKE EXTENSION (MPa) | Okpomọkụ ℃xh | IMAPACT URU J/℃ | ELONGATION(%) | ||||
| GB/T iwu | 490 | 590 | 620*1 | 27/-20 | 16 | ||||
| Iwu AWS | 530 | 620 | 620*1 | - | 17 | ||||
| URU Ọmụmaatụ | 600 | 685 | 620*1 | 85/-50 | 24 | ||||
NDỊ AKWỤKWỌ NDỊ AKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWASỊAKWỤKWỌRỤRỤ
| Nkọwapụta DIAMETERS(mm) | 2.6*350 | 3.2*350 | 4.0 * 400 | 5.0 * 400 | |||||
| ELECTRICITY (Amp) | H/W | 80-110 | 100-130 | 130-180 | 180-230 | ||||
| O/W | 50-80 | 90-120 | 130-160 | - | |||||
Lee anya n'ụzọ
anyị na-ebufe
●Ụgbọ njem ụgbọ ala
●Mbupu
Lee anya
ụlọ nkwakọba ihe
The oru ngo
anyị na-etinye aka na
●300,000-ton nnukwu ebu
●2.3 nde barel nke SBM Fast4ward FPSO
Ngwaahịa anyị
nye uwa
Ngwakọta kemịkal:
| ALOY(wt%) | C | Mn | Si | Cr | Ni | Mo | P | S | V |
| GB/T iwu | - | ≥1.00 | ≥0.80 | ≥0.30 | ≥0.50 | ≥0.20 | - | - | ≥0.10 |
| Iwu AWS | - | ≥1.01 | ≥0.80 | ≥0.30 | ≥0.50 | ≥0.20 | 0,030 | 0,030 | ≥0.10 |
| URU Ọmụmaatụ | 0,070 | 1.55 | 0.32 | 0.031 | 0.82 | 0.31 | 0.012 | 0,005 | 0.03 |
ALA nke igwe:
| ALA | IKE (MPa) | IKE EXTENSION (MPa) | Okpomọkụ ℃xh | IMAPACT URU J/℃ | ELONGATION(%) | ||||
| GB/T iwu | 490 | 590 | 620*1 | 27/-20 | 16 | ||||
| Iwu AWS | 530 | 620 | 620*1 | - | 17 | ||||
| URU Ọmụmaatụ | 585 | 670 | 620*1 | 85/-50 | 24 | ||||
NDỊ AKWỤKWỌ NDỊ AKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWASỊAKWỤKWỌRỤRỤ
| Nkọwapụta DIAMETERS(mm) | 2.6*350 | 3.2*350 | 4.0 * 400 | 5.0 * 400 | |||||
| ELECTRICITY (Amp) | H/W | 80-110 | 110-130 | 130-180 | 180-230 | ||||
| O/W | 50-80 | 90-120 | 130-160 | - | |||||
Dee ozi gị ebe a ziga anyị ya