He kowiri tira SAW te waea fehokotaki mo te ER316H me nga rauemi hanga weld rewharewha
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 te ahumahi petrochemical,
oko pehanga, tank rokiroki pāmahana iti
He tongi, he Urea, he miihini kai me etahi atu ahumahi.
Ripple pai
Waro iti 18%Cr-12%Ni-2%Mo he kowiri tira (SUS316, me etahi atu)
He pai te weldability kapiti tairongo me te waikura.
Te tapawha ngawari
Tawhā Hua
KAUPAPA KAUPAPA:
| KONO(wt%) | C | Si | Mn | P | S | Ni | Cr | Mo |
| GB/T RULES | 0.055 | 0.7 | 1.55 | 0.025 | 0.002 | 11.2 | 18 | 2.4 |
TE KAUPAPA MAHI:
| WHAI | Te kaha o te toronga(Mpa) | Whakaroa/% | WARA WHAKAMAHI J/℃ | Te waikura intergranular | ||||
| GB/T RULES | 595 | 36 | - | Kua paahitia te tikanga GB/T4334E | ||||
NGĀ TAWHE WELDING E WHAKATAHIngia ana:
| NGĀ WHAKATAKITANGA (mm) | 2.4 | 3.2 | 4.0 | ||||
| Volt | 28-32 | 28-32 | 28-32 | ||||
| Amp | 270-360 | 400-550 | 500-650 | ||||
| Tere(mm/min) | 250-320 | 300-420 | 400-480 | ||||
| Whakaroa maroke(mm) | 20-24 | 22-26 | 30-34 |
Tautoko wheketere
He pai te hua mo a
te whānuitanga o nga tono
HANGARAU WELDING
Ko nga rauemi whakapiri
mo nga ipu waka LNG
Haiyang Nuclear
Hiko Hiko
-
210,000 tana
Kaikawe nui a Newcastle
KAUPAPA KAUPAPA:
| KONO(wt%) | C | Si | Mn | P | S | Ni | Cr | Mo |
| GB/T RULES | 0.055 | 0.7 | 1.55 | 0.025 | 0.002 | 11.2 | 18 | 2.4 |
TE KAUPAPA MAHI:
| WHAI | Te kaha o te toronga(Mpa) | Whakaroa/% | WARA WHAKAMAHI J/℃ | Te waikura intergranular | ||||
| GB/T RULES | 595 | 36 | - | Kua paahitia te tikanga GB/T4334E | ||||
NGĀ TAWHE WELDING E WHAKATAHIngia ana:
| NGĀ WHAKATAKITANGA (mm) | 2.4 | 3.2 | 4.0 | ||||
| Volt | 28-32 | 28-32 | 28-32 | ||||
| Amp | 270-360 | 400-550 | 500-650 | ||||
| Tere(mm/min) | 250-320 | 300-420 | 400-480 | ||||
| Whakaroa maroke(mm) | 20-24 | 22-26 | 30-34 |
Tuhia to korero ki konei ka tukuna mai ki a matou