Nickel alloys Intoki ya electrode ENiCrFe-3 Gusudira hamwe
ISHYAKA RYA CHIMIQUE:
| ALLOY (wt%) | C | Mn | Si | Cr | Ni | Fe | Nb + Ta | P | S | |
| AMATEGEKO ya GB / T. | 0.10 | 5.0-10.0 | 1.00 | 13.0-17.0 | ≥60 | 10.00 | 1.0-3.5 | 0.02 | 0.015 | |
| AWS AMATEGEKO | 0.10 | 5.0-9.5 | 1.00 | 13.0-17.0 | ≥59 | 10.00 | 1.0-2.5 | 0.03 | 0.015 | |
| URUGERO AGACIRO | 0.046 | 7.6 | 0.45 | 15.7 | 15.7 | 3.56 | 1.76 | 0.005 | 0.004 | |
UMUTUNGO W'IKORANABUHANGA:
| UMUTUNGO | IMBARAGA YIELD (MPa) | IMBARAGA ZIKURIKIRA (MPa) | AGACIRO KIDASANZWE J / ℃ | KUBONA (%) | ||||
| AMATEGEKO ya GB / T. | 360 | 550 | - | 27 | ||||
| AWS AMATEGEKO | - | 550 | - | 30 | ||||
| URUGERO AGACIRO | 410 | 650 | - | 40 | ||||
BASABWE PARAMETERS WELDING:
| DIAMETERS YIHARIYE (mm) | 2.6 * 300 | 3.2 * 350 | 4.0 * 350 | ||||||||
| AMATORA (Amp) | H / W. | 69-95 | 70-115 | 95-145 | |||||||
| O / W. | 55-80 | 65-110 | 80-130 | ||||||||
Ubwoko bwa hydrogène yo mu bwoko bwa electrode nkeya, ibice byizina (uburemere kwijana) ni 65Ni-15Cr-8Fe-7.5Mn-2Nb + Ta, kuri nikel-chrome-fer alloy electrode.
Bitewe nibirimo byinshi bivanze, bifite imbaraga zo hejuru yubushyuhe hamwe na okiside irwanya kandi birashobora guhuza nubushyuhe buri hagati yubushyuhe buke kugeza 480 ℃.
Arc ihagaze neza, gukora neza, gusibanganya gake, kuvanaho slag byoroshye, kurwanya porosity nziza, imiterere yubukorikori bwicyuma gishongeshejwe irahagaze.
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Toni 300.000 ya offshore Kureremba no Kuzigama (FPSO)
Harbin amashanyarazi inzugi eshatu CMT
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Zhejiang Satellite Ingufu 3 × 60.000 ikigega cyo kubika m³LPG
ISHYAKA RYA CHIMIQUE:
| ALLOY (wt%) | C | Mn | Si | Cr | Ni | Fe | Nb + Ta | P | S | |
| AMATEGEKO ya GB / T. | 0.10 | 5.0-10.0 | 1.00 | 13.0-17.0 | ≥60 | 10.00 | 1.0-3.5 | 0.02 | 0.015 | |
| AWS AMATEGEKO | 0.10 | 5.0-9.5 | 1.00 | 13.0-17.0 | ≥59 | 10.00 | 1.0-2.5 | 0.03 | 0.015 | |
| URUGERO AGACIRO | 0.046 | 7.6 | 0.45 | 15.7 | 15.7 | 3.56 | 1.76 | 0.005 | 0.004 | |
UMUTUNGO W'IKORANABUHANGA:
| UMUTUNGO | IMBARAGA YIELD (MPa) | IMBARAGA ZIKURIKIRA (MPa) | AGACIRO KIDASANZWE J / ℃ | KUBONA (%) | ||||
| AMATEGEKO ya GB / T. | 360 | 550 | - | 27 | ||||
| AWS AMATEGEKO | - | 550 | - | 30 | ||||
| URUGERO AGACIRO | 410 | 650 | - | 40 | ||||
BASABWE PARAMETERS WELDING:
| DIAMETERS YIHARIYE (mm) | 2.6 * 300 | 3.2 * 350 | 4.0 * 350 | ||||||||
| AMATORA (Amp) | H / W. | 69-95 | 70-115 | 95-145 | |||||||
| O / W. | 55-80 | 65-110 | 80-130 | ||||||||
