Uea Kuʻikuʻi Uea E2553T1-1 Mea hoʻoheheʻe pahu pahu
IKE NUI WELDING
Mai ʻae i nā nīnau
E hoʻomau mau iā ʻoe
Paʻa ʻole ʻo Arc
ʻO ka hoʻoheheʻe ʻana
ʻO ka pipiʻi nui
Hana maikaʻi ke kaʻina hana kuʻi
ʻO nā mea nui he haʻahaʻa 25.5% Cr-9.5% Ni-3.4% Mo-2% Cu-0.18% N
Maikaʻi ka ripple
He kūpono no ka wiliwili ʻana i ka 25%Cr pālua ʻāpana kila kila
ʻO ka weld metala he austenitic ferrite biphase structure me ke kiʻekiʻe
ka ikaika a me ke kū'ē maikaʻi i ka lua a me ke koʻikoʻi ka pohā ʻino
ʻO ka slagging maʻalahi
Laina Huahana
KOMPONO KIMIKA:
| ALLOY(wt%) | C | Mn | Si | Cr | Ni | Mo | P | S | 'ē aʻe | |
| GB/T RULA | 0.04 | 0.5-1.5 | 0.75 | 24.0-27.0 | 8.5-10.5 | 2.9-3.9 | 0.04 | 0.03 | Cu:1.5-2.5/N:0.10-0.25 | |
| NA RULA AWS | 0.04 | 0.5-1.5 | 0.75 | 24.0-27.0 | 8.5-10.5 | 2.9-3.9 | 0.04 | 0.03 | Cu:1.5-2.5/N:0.10-0.25 | |
| KA WAIWAI LA'ANA | 0.023 | 0.65 | 0.6 | 25 | 9 | 3.5 | 0.015 | 0.002 | Cu:1.70/N:0.12 | |
WAIWAI MECHANICAL:
| WAIWAI | IKAIKA HUA(MPa) | KA IKAIKA HOU (MPa) | KA WAIWAI IMAPACT J/℃ | ELONGATION(%) | ||||
| GB/T RULA | - | 760 | - | 13 | ||||
| NA RULA AWS | - | 760 | - | 15 | ||||
| KA WAIWAI LA'ANA | - | 840 | - | 25 | ||||
PALAPALA PALAPALA I MANAOIA:
| NĀ KĀNĀWAI (mm) | 1.2 | 1.6 | ||||||
| Volt | 22-36 | 26-38 | ||||||
| Amp | 120-260 | 200-300 | ||||||
| Ka lōʻihi hoʻonui maloʻo (mm) | 15-20 | 18-25 | ||||||
| Kahe kinoea (l/min) | 15-25 | 15-25 | ||||||
Kākoʻo hale hana
He kūpono ka huahana no kahi
laulā o nā noi
IKE NUI WELDING
10000TEU moku pahu
Pāhana YAMAL LNG
Hoʻohana mana wela
KOMPONO KIMIKA:
| ALLOY(wt%) | C | Mn | Si | Cr | Ni | Mo | P | S | 'ē aʻe | |
| GB/T RULA | 0.04 | 0.5-1.5 | 0.75 | 24.0-27.0 | 8.5-10.5 | 2.9-3.9 | 0.04 | 0.03 | Cu:1.5-2.5/N:0.10-0.25 | |
| NA RULA AWS | 0.04 | 0.5-1.5 | 0.75 | 24.0-27.0 | 8.5-10.5 | 2.9-3.9 | 0.04 | 0.03 | Cu:1.5-2.5/N:0.10-0.25 | |
| KA WAIWAI LA'ANA | 0.023 | 0.65 | 0.6 | 25 | 9 | 3.5 | 0.015 | 0.002 | Cu:1.70/N:0.12 | |
WAIWAI MECHANICAL:
| WAIWAI | IKAIKA HUA(MPa) | KA IKAIKA HOU (MPa) | KA WAIWAI IMAPACT J/℃ | ELONGATION(%) | ||||
| GB/T RULA | - | 760 | - | 13 | ||||
| NA RULA AWS | - | 760 | - | 15 | ||||
| KA WAIWAI LA'ANA | - | 840 | - | 25 | ||||
PALAPALA PALAPALA I MANAOIA:
| NĀ KĀNĀWAI (mm) | 1.2 | 1.6 | ||||||
| Volt | 22-36 | 26-38 | ||||||
| Amp | 120-260 | 200-300 | ||||||
| Ka lōʻihi hoʻonui maloʻo (mm) | 15-20 | 18-25 | ||||||
| Kahe kinoea (l/min) | 15-25 | 15-25 | ||||||
E kākau i kāu leka ma aneʻi a hoʻouna mai iā mākou