Akwụkwọ ntuziaka Carbon Steels dị elu Electrode E12015-G Semi-submersible drilling ikpo okwu ịgbado ọkụ eriri igwe
Kwesịrị ekwesị maka ịgbado ọkụ alloy dị ala nke otu ọkwa ike na igwe ihe owuwu. A na-ejikarị ya maka ịrụzi ntụpọ nke ụgbọ oloko na ụgbọ ala e ji ígwè E - klas mee.
Ọkọlọtọ anyị zutere: GB/T32533 E8315-G, AWS A5.5 E12015-G & A5.5M E8315-G, ISO18275-A:, ISO 18275-B: E8315-G A.
Kedu ihe bụ
njirimara?
●Obere sodium hydrogen electrode.
●Arc kwụsiri ike, obere mkpọsa, ezigbo akpụ akpụ, nfesa dị mfe
●Ịrụ ọrụ X-ray dị mma.
●Ihe eji arụ ọrụ kwụsiri ike.
Usoro ngwaahịa
Ngwakọta kemịkal:
| ALOY(wt%) | C | Mn | Si | Cr | Ni | Mo | P | S | Cu | V |
| GB/T iwu | - | ≥1.00 | ≥0.80 | ≥0.30 | ≥0.50 | ≥0.20 | - | - | - | ≥0.10 |
| Iwu AWS | - | ≥1.00 | ≥0.80 | ≥0.30 | ≥0.50 | ≥0.20 | 0,030 | 0,030 | ≥0.20 | ≥0.10 |
| URU Ọmụmaatụ | 0.072 | 2.20 | 0.14 | 0.54 | 0.015 | 0.86 | 0.012 | 0,006 | 0.012 | 0,002 |
ALA nke igwe:
| ALA | IKE (MPa) | IKE EXTENSION (MPa) | Okpomọkụ ℃xh | IMAPACT URU J/℃ | ELONGATION(%) | |||||
| GB/T iwu | 740 | 830 | AW | - | 12 | |||||
| Iwu AWS | 740 | 830 | AW | - | 14 | |||||
| URU Ọmụmaatụ | 820 | 880 | AW | 85/ Okpomọkụ nkịtị | 16 | |||||
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
●Zhenhai Refining Project nke 1 nde tọn / afọ ethylene
●Ihe ịgbado ọkụ maka ụgbọ ala ụgbọ oloko
Ngwaahịa anyị
nye uwa
Ngwakọta kemịkal:
| ALOY(wt%) | C | Mn | Si | Cr | Ni | Mo | P | S | Cu | V |
| GB/T iwu | - | ≥1.00 | ≥0.80 | ≥0.30 | ≥0.50 | ≥0.20 | - | - | - | ≥0.10 |
| Iwu AWS | - | ≥1.00 | ≥0.80 | ≥0.30 | ≥0.50 | ≥0.20 | 0,030 | 0,030 | ≥0.20 | ≥0.10 |
| URU Ọmụmaatụ | 0.072 | 2.20 | 0.14 | 0.54 | 0.015 | 0.86 | 0.012 | 0,006 | 0.012 | 0,002 |
ALA nke igwe:
| ALA | IKE (MPa) | IKE EXTENSION (MPa) | Okpomọkụ ℃xh | IMAPACT URU J/℃ | ELONGATION(%) | |||||
| GB/T iwu | 740 | 830 | AW | - | 12 | |||||
| Iwu AWS | 740 | 830 | AW | - | 14 | |||||
| URU Ọmụmaatụ | 820 | 880 | AW | 85/ Okpomọkụ nkịtị | 16 | |||||
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 | - | ||||||
Dee ozi gị ebe a ziga anyị ya