Nickel alloys Manual electrode ENiCrFe-7 Welding connection
KOMPONO KIMIKA:
| ALLOY(wt%) | C | Mn | Si | Cr | Ni | Fe | Nb | Cu | Mo | |
| GB/T RULA | 0.05 | 5.00 | 0.80 | 28.0-31.5 | ≥50 | 7.0-12.0 | 1.0-2.5 | 0.50 | 0.50 | |
| NA RULA AWS | 0.05 | 5.00 | 0.75 | 28.0-31.5 | ʻāpana | 7.0-12.0 | 1.0-2.5 | 0.50 | 0.50 | |
| KA WAIWAI LA'ANA | 0.048 | 2.5 | 0.33 | 29.6 | 56.9 | 9 | 1.45 | 0.017 | 0.050 | |
WAIWAI MECHANICAL:
| WAIWAI | IKAIKA HUA(MPa) | KA IKAIKA HOU (MPa) | KA WAIWAI IMAPACT J/℃ | ELONGATION(%) | ||||
| GB/T RULA | 360 | 550 | - | 27 | ||||
| NA RULA AWS | - | 550 | - | 30 | ||||
| KA WAIWAI LA'ANA | 450 | 650 | - | 41.5 | ||||
PALAPALA PALAPALA I MANAOIA:
| NĀ KĀNĀWAI (mm) | 2.6*300 | 3.2*350 | 4.0*350 | ||||||||
| UILA (Amp) | H/W | 69-95 | 70-115 | 95-145 | |||||||
| O/W | 55-80 | 65-110 | 80-130 | ||||||||
Haʻahaʻa hydrogen 'ano lima electrode, nominal haku mele (kaumaha pakeneka) mea 55Ni-29Cr-9.5Fe-3Mn-1.5Nb + Ta, nickel - chromium - hao alloy electrode.
ʻOi aku ka maikaʻi o ka maʻiʻo Cr kiʻekiʻe i ke koʻikoʻi i ka haki ʻana o ka corrosion i ka radiation nuklea a me ka wai maʻemaʻe.
Paʻa arc, nani hoʻokumu, liʻiliʻi splash, maʻalahi slagging, maikaʻi porosity kū'ē, kūpaʻa mechanical waiwai o ka hehee ai, a me ka corrosion kuʻina maikaʻi i ke kiʻekiʻe wela oxidation a me ka sulfur-i loko o ka lewa.
-
ʻO ka hoʻomaʻemaʻe Sinopec a me ka papahana Kimia
-
Halekiai ho'ōla phenol Hainan Huasheng
-
ʻO ke kila kalapona, wiliwili kila kila
KOMPONO KIMIKA:
| ALLOY(wt%) | C | Mn | Si | Cr | Ni | Fe | Nb | Cu | Mo | |
| GB/T RULA | 0.05 | 5.00 | 0.80 | 28.0-31.5 | ≥50 | 7.0-12.0 | 1.0-2.5 | 0.50 | 0.50 | |
| NA RULA AWS | 0.05 | 5.00 | 0.75 | 28.0-31.5 | ʻāpana | 7.0-12.0 | 1.0-2.5 | 0.50 | 0.50 | |
| KA WAIWAI LA'ANA | 0.048 | 2.5 | 0.33 | 29.6 | 56.9 | 9 | 1.45 | 0.017 | 0.050 | |
WAIWAI MECHANICAL:
| WAIWAI | IKAIKA HUA(MPa) | KA IKAIKA HOU (MPa) | KA WAIWAI IMAPACT J/℃ | ELONGATION(%) | ||||
| GB/T RULA | 360 | 550 | - | 27 | ||||
| NA RULA AWS | - | 550 | - | 30 | ||||
| KA WAIWAI LA'ANA | 450 | 650 | - | 41.5 | ||||
PALAPALA PALAPALA I MANAOIA:
| NĀ KĀNĀWAI (mm) | 2.6*300 | 3.2*350 | 4.0*350 | ||||||||
| UILA (Amp) | H/W | 69-95 | 70-115 | 95-145 | |||||||
| O/W | 55-80 | 65-110 | 80-130 | ||||||||
