Kowiri tira Hiko A-ringa E312-17 he poti poti
HANGARAU WELDING
Kaua e tukua nga patai
Ka mau tonu ki a koe
Te koretake o te pewa
Te hanga hangai kino
Te kohukohu nui
He pai mo nga momo rino pakeke katoa me te whakapakeke
koranu rino he uaua ki te wea me te ngawari ki te anganga, he porosity ranei
Momo waikawa-rua-waahanga hiko hiko rino ringa, jet arc,
Ko te waahanga matua ko te 29%Cr-9%Ni, e mohiotia ana ko "te hiko o te ao.
Ripple pai
He pai te mahi fehokotaki'anga, arc u, ataahua hanga,
ripple ngawari, paku paku, ngawari te tango para.
Ko te paninga he pai te parenga ahi, he pai te porosity resistance, me nga taonga miihini pumau o te whakarewa whakarewa
Te tapawha ngawari
Tawhā Hua
KAUPAPA KAUPAPA:
| KONO(wt%) | C | Mn | Si | P | S | Ni | Cr | Mo | Cu | Ētahi atu |
| GB/T RULES | 0.057 | 1.1 | 0.74 | 0.026 | 0.005 | 9.8 | 28.4 | 0.07 | 0.11 | - |
TE KAUPAPA MAHI:
| WHAI | KAUPAPA KAUPAPA(MPa) | TE KAUPAPA KAUPAPA(MPa) | WARA WHAKAMAHI J/℃ | Te maimoatanga wera °C*h | ||||
| GB/T RULES | 800 | 25 | - | - | ||||
NGĀ TAWHE WELDING E WHAKATAHIngia ana:
| NGĀ WHAKATAKITANGA (mm) | 2.0*250 | 2.6*300 | 3.2*350 | 4.0*350 | 5.0*350 | |||||
| TE HIKO (Amp) | H/W | 30-55 | 50-85 | 80-120 | 100-150 | 140-180 | ||||
| O/W | 20-50 | 45-80 | 70-110 | 90-135 | - | |||||
Tautoko wheketere
He pai te hua mo a
te whānuitanga o nga tono
HANGARAU WELDING
-
2.3 miriona oko o
SBM Fast4ward FPSO
-
GDS-2209/GXS-E330
pae mata ngongo
Hainan Huasheng
pourewa whakaora phenol
KAUPAPA KAUPAPA:
| KONO(wt%) | C | Mn | Si | P | S | Ni | Cr | Mo | Cu | Ētahi atu |
| GB/T RULES | 0.057 | 1.1 | 0.74 | 0.026 | 0.005 | 9.8 | 28.4 | 0.07 | 0.11 | - |
TE KAUPAPA MAHI:
| WHAI | KAUPAPA KAUPAPA(MPa) | TE KAUPAPA KAUPAPA(MPa) | WARA WHAKAMAHI J/℃ | Te maimoatanga wera °C*h | ||||
| GB/T RULES | 800 | 25 | - | - | ||||
NGĀ TAWHE WELDING E WHAKATAHIngia ana:
| NGĀ WHAKATAKITANGA (mm) | 2.0*250 | 2.6*300 | 3.2*350 | 4.0*350 | 5.0*350 | |||||
| TE HIKO (Amp) | H/W | 30-55 | 50-85 | 80-120 | 100-150 | 140-180 | ||||
| O/W | 20-50 | 45-80 | 70-110 | 90-135 | - | |||||
