u'amea nikeli Eletise tusi lesona ENiCrMo-3 uelo fa'ameamea faufale
VAEGA KEMI:
| ALOY(wt%) | C | Mn | Si | Cr | Ni | Fe | Nb+Ta | Mo | P | S | ||
| GB/T TULAFONO | 0.10 | 2.00 | 0.80 | 20.0-23.0 | ≥55 | 7.00 | 3.0-4.2 | 8.0-10.0 | 0.02 | 0.02 | ||
| TULAFONO AWS | 0.10 | 1.00 | 0.75 | 20.0-23.0 | ≥55 | 7.00 | 3.15-4.15 | 8.0-10.0 | 0.03 | 0.02 | ||
| FA'ATA'ITA'I TAUA | 0.052 | 0.7 | 0.5 | 21.3 | 62.6 | 2.67 | 3.2 | 9.210 | 0.007 | 0.050 | ||
MESINO MESIN:
| MEATOAGA | MALOSI ALO'O (MPa) | MALOSI FA'ATA'U(MPa) | TULAGA TAUA J/℃ | ELONGATION(%) | ||||
| GB/T TULAFONO | 420 | 760 | - | 27 | ||||
| TULAFONO AWS | - | 760 | - | 30 | ||||
| FA'ATA'ITA'I TAUA | 545 | 790 | - | 40.5 | ||||
FAUTUAGA FA'ATAUUILOGA:
| TITAMI FA'ĀMATALAGA (mm) | 2.6*300 | 3.2*350 | 4.0*350 | ||||||||
| ELESI (Amp) | H/W | 69-95 | 70-115 | 95-145 | |||||||
| O/W | 60-80 | 65-105 | 80-135 | ||||||||
Nominal composition (pasene i le mamafa) o le 60Ni-22Cr-9Mo-Fe-3.5Nb + Ta, o se nickel-chrome-molybdenum alloy electrode.
Ona o le maualuga o mea o loʻo i totonu o le uʻamea, e mafai ona faʻafetaui i le maualuga o le vevela mai le maualalo o le vevela i le 540 ℃.
E maualuga le malosi ma le pala i le vevela o le potu ma le maualuga o le vevela, e aofia ai le faʻafefeteina o le paʻu, faʻamaʻi taʻavale ma le faʻalavelave faʻafefe i polysulfurous acidic media.
Stable arc, matagofie fausia, splash laitiiti, aveese slag faigofie, tetee porosity lelei, o le masini u'amea u'amea mautu.
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Tolu faitoto'a 2# e le o toaga
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3000m vai loloto semi-submersible tulaga viliina "Haiyang Shiyou 981"
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9,000 tone o vailaʻau
VAEGA KEMI:
| ALOY(wt%) | C | Mn | Si | Cr | Ni | Fe | Nb+Ta | Mo | P | S | ||
| GB/T TULAFONO | 0.10 | 2.00 | 0.80 | 20.0-23.0 | ≥55 | 7.00 | 3.0-4.2 | 8.0-10.0 | 0.02 | 0.02 | ||
| TULAFONO AWS | 0.10 | 1.00 | 0.75 | 20.0-23.0 | ≥55 | 7.00 | 3.15-4.15 | 8.0-10.0 | 0.03 | 0.02 | ||
| FA'ATA'ITA'I TAUA | 0.052 | 0.7 | 0.5 | 21.3 | 62.6 | 2.67 | 3.2 | 9.210 | 0.007 | 0.050 | ||
MESINO MESIN:
| MEATOAGA | MALOSI ALO'O (MPa) | MALOSI FA'ATA'U(MPa) | TULAGA TAUA J/℃ | ELONGATION(%) | ||||
| GB/T TULAFONO | 420 | 760 | - | 27 | ||||
| TULAFONO AWS | - | 760 | - | 30 | ||||
| FA'ATA'ITA'I TAUA | 545 | 790 | - | 40.5 | ||||
FAUTUAGA FA'ATAUUILOGA:
| TITAMI FA'ĀMATALAGA (mm) | 2.6*300 | 3.2*350 | 4.0*350 | ||||||||
| ELESI (Amp) | H/W | 69-95 | 70-115 | 95-145 | |||||||
| O/W | 60-80 | 65-105 | 80-135 | ||||||||
