ʻO nā mea kila kila kila Electrode E385-15 Cryogenic waihona wiliwili moku
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
Hoʻohana pinepine ʻia i nā ʻano hale kiaʻi ikaika ikaika, tank, pipeline a me ka pahu mālama, e like me 904L welding.
Haʻahaʻa hydrogen maʻemaʻe austenitic kuhiliʻole lima electrode, ka haku mele haʻahaʻa C-20% Cr-25% Ni-5% Mo-2% Cu.
Maikaʻi ka ripple
ʻOi aku ka maikaʻi o ka corrosion, hiki ke pale i ka sulfuric acid,
Phosphoric acid uniform corrosion, ma lalo o ke ea puʻe kū'ē i kekahi wela
ka hoʻoheheʻe ʻana i ka acetic acid, hiki ke hoʻopau maikaʻi i ka halide pitting corrosion, slot corrosion,
ʻO ka corrosion stress a me nā pilikia ʻē aʻe;ʻOi aku ka maikaʻi o ke kuʻi ʻana i ke ahi,
maikaʻi porosity kū'ē, paʻa mechanical waiwai o ka hehee ai.
ʻO ka slagging maʻalahi
Laina Huahana
KOMPONO KIMIKA:
| ALLOY(wt%) | C | Mn | Si | P | S | Ni | Cr | Mo | Cu | 'ē aʻe |
| GB/T RULA | 0.031 | 2.27 | 0.66 | 0.019 | 0.003 | 25.5 | 21.1 | 5.15 | 1.68 | - |
WAIWAI MECHANICAL:
| WAIWAI | IKAIKA HUA(MPa) | KA IKAIKA HOU (MPa) | KA WAIWAI IMAPACT J/℃ | Hana wela °C*h | ||||
| GB/T RULA | 615 | 38 | - | - | ||||
PALAPALA PALAPALA I MANAOIA:
| NĀ KĀNĀWAI (mm) | 2.0*250 | 2.6*300 | 3.2*350 | 4.0*350 | 5.0*350 | |||||
| UILA (Amp) | H/W | 30-55 | 50-85 | 80-120 | 100-150 | 140-180 | ||||
| O/W | 20-50 | 45-80 | 70-110 | 90-135 | - | |||||
Kākoʻo hale hana
He kūpono ka huahana no kahi
laulā o nā noi
IKE NUI WELDING
-
ʻO nā mea wili no nā silencer
-
Mana Nukelea Sanmen
-
180,000 tons ka lawe nui ʻana i ka Capesize
KOMPONO KIMIKA:
| ALLOY(wt%) | C | Mn | Si | P | S | Ni | Cr | Mo | Cu | 'ē aʻe |
| GB/T RULA | 0.031 | 2.27 | 0.66 | 0.019 | 0.003 | 25.5 | 21.1 | 5.15 | 1.68 | - |
WAIWAI MECHANICAL:
| WAIWAI | IKAIKA HUA(MPa) | KA IKAIKA HOU (MPa) | KA WAIWAI IMAPACT J/℃ | Hana wela °C*h | ||||
| GB/T RULA | 615 | 38 | - | - | ||||
PALAPALA PALAPALA I MANAOIA:
| NĀ KĀNĀWAI (mm) | 2.0*250 | 2.6*300 | 3.2*350 | 4.0*350 | 5.0*350 | |||||
| UILA (Amp) | H/W | 30-55 | 50-85 | 80-120 | 100-150 | 140-180 | ||||
| O/W | 20-50 | 45-80 | 70-110 | 90-135 | - | |||||
