Amashanyarazi make-Flux Cored wire E71T1-GC gusudira guhimba
ISHYAKA RYA CHIMIQUE:
ALLOY (wt%) | C | Mn | Si | Cr | Ni | Mo | P | S | Cu |
AMATEGEKO ya GB / T. | 0.12 | 0.80-1.60 | 0.20-0.80 | 0.10-0.40 | 0.30-0.80 | - | 0.03 | 0.03 | 0.20-0.50 |
AWS AMATEGEKO | - | ≥0.50 | 1.00 | ≥0.30 | ≥0.50 | ≥0.50 | 0.03 | 0.03 | - |
URUGERO AGACIRO | 0.03 | 1.2 | 0.34 | 0.48 | 0.48 | 0.26 | 0.011 | 0.006 | 0.35 |
UMUTUNGO W'IKORANABUHANGA:
UMUTUNGO | IMBARAGA YIELD (MPa) | IMBARAGA ZIKURIKIRA (MPa) | AGACIRO KIDASANZWE J / ℃ | KUBONA (%) | Kuvura ubushyuhe ° Cxh | |||||
AMATEGEKO ya GB / T. | 390 | 490-670 | 27 / -40 | 18 | AW | |||||
AWS AMATEGEKO | 400 | 490-620 | - | 20 | AW | |||||
URUGERO AGACIRO | 510 | 575 | 95 / -40 | 26 | AW |
BASABWE PARAMETERS WELDING:
DIAMETERS UMWIHARIKO (mm) | 1.2 | 1.4 | 1.6 | |||||||
Volt | 25-32 | 24-36 | 25-40 | |||||||
Amp | 150-300 | 170-360 | 200-400 | |||||||
Uburebure bwumye (mm) | 15-20 | 15-20 | 18-25 | |||||||
Gazi itemba (l / min) | 15-25 | 15-25 | 15-25 |
Arc iroroshye kandi itajegajega, ntigabanuke, gukora neza, gukuraho slag nziza.
Soot nkeya, hamwe nibikorwa byiza byo gusudira.
Icyuma cyakoreshejwe kirimo Cu, Ni, Cr, bityo rero kurwanya kwangirika kwikirere ni byiza, birwanya cyane.
Tianshu Xing, umutwaro munini wa gazi karemano (LNG) ufite metero kibe 174.000, yubatswe nkumuheto
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YAMAL LNG umushinga
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Ubushinwa-Uburusiya Imbere
ISHYAKA RYA CHIMIQUE:
ALLOY (wt%) | C | Mn | Si | Cr | Ni | Mo | P | S | Cu |
AMATEGEKO ya GB / T. | 0.12 | 0.80-1.60 | 0.20-0.80 | 0.10-0.40 | 0.30-0.80 | - | 0.03 | 0.03 | 0.20-0.50 |
AWS AMATEGEKO | - | ≥0.50 | 1.00 | ≥0.30 | ≥0.50 | ≥0.50 | 0.03 | 0.03 | - |
URUGERO AGACIRO | 0.03 | 1.2 | 0.34 | 0.48 | 0.48 | 0.26 | 0.011 | 0.006 | 0.35 |
UMUTUNGO W'IKORANABUHANGA:
UMUTUNGO | IMBARAGA YIELD (MPa) | IMBARAGA ZIKURIKIRA (MPa) | AGACIRO KIDASANZWE J / ℃ | KUBONA (%) | Kuvura ubushyuhe ° Cxh | |||||
AMATEGEKO ya GB / T. | 390 | 490-670 | 27 / -40 | 18 | AW | |||||
AWS AMATEGEKO | 400 | 490-620 | - | 20 | AW | |||||
URUGERO AGACIRO | 510 | 575 | 95 / -40 | 26 | AW |
BASABWE PARAMETERS WELDING:
DIAMETERS UMWIHARIKO (mm) | 1.2 | 1.4 | 1.6 | |||||||
Volt | 25-32 | 24-36 | 25-40 | |||||||
Amp | 150-300 | 170-360 | 200-400 | |||||||
Uburebure bwumye (mm) | 15-20 | 15-20 | 18-25 | |||||||
Gazi itemba (l / min) | 15-25 | 15-25 | 15-25 |
Andika ubutumwa bwawe hano hanyuma utwohereze