ʻO nā kila Carbon haʻahaʻa weld E7016 mea hana
He kūpono ia no ka hana ʻana i ʻelua ʻaoʻao i ka wā wili lalo. Hoʻohana kūikawā ia no ka welding lalo e hoʻomaikaʻi i ka hana hana.
He aha nā hiʻohiʻona?
●Haʻahaʻa hydrogen potassium ʻano lima electrode.
●Paʻa paʻa, pāpaʻi liʻiliʻi, wehe ʻana i ka slag maʻalahi, pale ahi maikaʻi loa.
●ʻOi aku ka maikaʻi o ka paʻa ʻana, ka mīkini paʻa, ka plasticity, ka paʻakikī hopena maikaʻi.
●Hiki ke welded ma kekahi ʻaoʻao a hana ʻia ma nā ʻaoʻao ʻelua.
Laina Huahana
KOMPONO KIMIKA:
ALLOY(wt%) | C | Si | Mn | P | S | Ni | Cr | Mo | 'ē aʻe |
GB/T RULA | 0.06 | 0.50 | 0.95 | 0.009 | 0.01 | 0.01 | 0.012 | 0.005 | - |
WAIWAI MECHANICAL:
WAIWAI | IKAIKA HUA(MPa) | KA IKAIKA HOU (MPa) | HEATTREAMENT℃xh | KA WAIWAI IMAPACT J/℃ | Hana wela °C*h | ||||
GB/T RULA | 445 | 540 | 34 | 100/-30 | - |
PALAPALA PALAPALA I MANAOIA:
NĀ KĀNĀWAI (mm) | 2.6*350 | 3.2*350 | 4.0*400 | 5.0*400 | |||||
UILA (Amp) | H/W | 55-85 | 90-130 | 130-180 | 180-240 | ||||
O/W | 50-80 | 90-120 | 130-160 | - |
Ke ano o ka halihali ana
●Kaʻa kaʻa
●Hoʻouna
ʻO kā mākou hale kūʻai
Komo mākou i ka papahana
●ʻO 300,000-toni Floating Production Storage Tanker (FPSO)
●ʻO Tangshan LNG pāhana paipu hoʻopuka
ʻO kā mākou huahana i ka honua
KOMPONO KIMIKA:
ALLOY(wt%) | C | Si | Mn | P | S | Ni | Cr | Mo | 'ē aʻe |
GB/T RULA | 0.06 | 0.50 | 0.95 | 0.009 | 0.01 | 0.01 | 0.012 | 0.005 | - |
WAIWAI MECHANICAL:
WAIWAI | IKAIKA HUA(MPa) | KA IKAIKA HOU (MPa) | HEATTREAMENT℃xh | KA WAIWAI IMAPACT J/℃ | Hana wela °C*h | ||||
GB/T RULA | 445 | 540 | 34 | 100/-30 | - |
PALAPALA PALAPALA I MANAOIA:
NĀ KĀNĀWAI (mm) | 2.6*350 | 3.2*350 | 4.0*400 | 5.0*400 | |||||
UILA (Amp) | H/W | 55-85 | 90-130 | 130-180 | 180-240 | ||||
O/W | 50-80 | 90-120 | 130-160 | - |
E kākau i kāu leka ma aneʻi a hoʻouna mai iā mākou