Kowiri tira SAW waea fehokotaki'anga ER308L me te rere Waea Wehe mea
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
Ka whakamahia whānuitia i roto i te petrochemical, oko pehanga
Nga miihini kai, nga taputapu rongoa me etahi atu ahumahi e pa ana.
Ripple pai
Waro iti 18%Cr-8%Ni kowiri tira (SUS304) mo te whakapiri
He pai te weldability, kapiti parenga tairongo.
Te tapawha ngawari
Tawhā Hua
KAUPAPA KAUPAPA:
| KONO(wt%) | C | Si | Mn | P | S | Ni | Cr | Mo |
| GB/T RULES | 0.016 | 0.8 | 1.64 | 0.025 | 0.002 | 9.75 | 19.53 | - |
TE KAUPAPA MAHI:
| WHAI | Te kaha o te toronga(Mpa) | Whakaroa/% | WARA WHAKAMAHI J/℃ | Te waikura intergranular | ||||
| GB/T RULES | 570 | 38 | ≥31/-196 | 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
-
Reactor polypropylene
-
Hanga hinu Sichuan turanga Lunnan
-
Shanghai Morimatsu tank rokiroki
KAUPAPA KAUPAPA:
| KONO(wt%) | C | Si | Mn | P | S | Ni | Cr | Mo |
| GB/T RULES | 0.016 | 0.8 | 1.64 | 0.025 | 0.002 | 9.75 | 19.53 | - |
TE KAUPAPA MAHI:
| WHAI | Te kaha o te toronga(Mpa) | Whakaroa/% | WARA WHAKAMAHI J/℃ | Te waikura intergranular | ||||
| GB/T RULES | 570 | 38 | ≥31/-196 | 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