ʻO nā kila Carbon haʻahaʻa e wiliwili ana i nā mea E4315
He kūpono no ka papa ikaika like a me ka ʻāpana o ke ʻano koʻikoʻi o ke kila kalapona a me ka wili kila haʻahaʻa haʻahaʻa i hoʻohana pinepine ʻia i loko o ka ʻaila ʻaila a me ka hoʻoheheʻe ʻana i ka pipeline.
He aha nā
mau ano?
●Haʻahaʻa sodium hydrogen type lima electrode.
●Paʻa paʻa, paʻi liʻiliʻi, wehe ʻia ka pala.
●ʻO ke kūpaʻa ahi maikaʻi, ke kūpaʻa ʻana, ke kūpaʻa mechanical.
●Loaʻa iā ia ka hiki ke pale aku i ka haki ʻana o ka hydrogen (HIC) a me ka ʻakika corrosion cracking (SSC).
Laina Huahana
KOMPONO KIMIKA:
ALLOY(wt%) | C | Si | Mn | P | S | Ni | Cr | Mo | 'ē aʻe |
GB/T RULA | 0.055 | 0.33 | 0.66 | 0.006 | 0.00 | 0.01 | 0.020 | 0.010 | - |
WAIWAI MECHANICAL:
WAIWAI | IKAIKA HUA(MPa) | KA IKAIKA HOU (MPa) | HEATTREAMENT℃xh | KA WAIWAI IMAPACT J/℃ | Hana wela °C*h | ||||
GB/T RULA | 405 | 500 | 33 | 150/-30 | 27 |
RECOM MEN DED WEL .DING PARAMETERS :
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
Nānā i
kā mākou hale kūʻai
Komo mākou i ka papahana
●Hoʻohana mana wela
●Supernucleus SG
ʻO kā mākou huahana i ka honua
KOMPONO KIMIKA:
ALLOY(wt%) | C | Si | Mn | P | S | Ni | Cr | Mo | 'ē aʻe |
GB/T RULA | 0.055 | 0.33 | 0.66 | 0.006 | 0.00 | 0.01 | 0.020 | 0.010 | - |
WAIWAI MECHANICAL:
WAIWAI | IKAIKA HUA(MPa) | KA IKAIKA HOU (MPa) | HEATTREAMENT℃xh | KA WAIWAI IMAPACT J/℃ | Hana wela °C*h | ||||
GB/T RULA | 405 | 500 | 33 | 150/-30 | 27 |
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