Kowiri tira Waea uho rere E347T1-1 Raraunga whakapiringa
Taupānga
E tika ana ki te petrochemical, oko pehanga, miihini kai, miihini rongoa, tongi matū me etahi atu ahumahi, te whakapiri.
me te 18% Cr-8% Ni-Nb kowiri tira (SUS347) me te 18% Cr-8% NI-II rust steel (Sus321), etc.
KAUPAPA KAUPAPA:
| KONO(wt%) | C | Mn | Si | Cr | Ni | Mo | P | S | Tetahi atu | |
| GB/T RULES | 0.08 | 0.5-2.5 | 1.00 | 18.0-21.0 | 9.0-11.0 | 0.50 | 0.04 | 0.03 | Cu:0.75/Nb:8*C-1.0 | |
| Nga Ture AWS | 0.08 | 0.5-2.5 | 1.00 | 18.0-21.0 | 9.0-11.0 | 0.75 | 0.04 | 0.03 | Cu:0.75/Nb:8*C-1.0 | |
| UARA TAUIRA | 0.025 | 1.35 | 0.45 | 19.5 | 9.8 | 0.02 | 0.022 | 0.003 | Cu:0.02/Nb:0.45 | |
TE KAUPAPA MAHI:
| WHAI | KAUPAPA KAUPAPA(MPa) | TE KAUPAPA KAUPAPA(MPa) | WARA WHAKAMAHI J/℃ | WHAKARANGA(%) | ||||
| GB/T RULES | - | 520 | - | 25 | ||||
| Nga Ture AWS | - | 520 | - | 30 | ||||
| UARA TAUIRA | - | 580 | - | 40 | ||||
NGĀ TAWHE WELDING E WHAKATAHIngia ana:
| NGĀ WHAKATAKITANGA (mm) | 1.2 | 1.6 | ||||||
| Volt | 22-36 | 26-38 | ||||||
| Amp | 120-260 | 200-300 | ||||||
| Roa toronga maroke(mm) | 15-20 | 18-25 | ||||||
| Rere hau(l/min) | 15-25 | 15-25 | ||||||
Te ahurei
He pai te aukati waikura intergranular na te taapiri o Nb.
He ngawari te pewa me te pumau, he iti te pupuhi, he ataahua te hanga, he pai te tango para.
Te whangai waea u, me te pai o te mahi whakaahuru.
Whakaatuhia nga taipitopito
Ataahua te ahua
He pai te tango para
Mo matou
Whakaatu wheketere
Take tono
Rauemi fehokotaki'anga mo te silencer
kaupapa YAMAL LNG
Te pupuhi wheketere tūturu
KAUPAPA KAUPAPA:
| KONO(wt%) | C | Mn | Si | Cr | Ni | Mo | P | S | Tetahi atu | |
| GB/T RULES | 0.08 | 0.5-2.5 | 1.00 | 18.0-21.0 | 9.0-11.0 | 0.50 | 0.04 | 0.03 | Cu:0.75/Nb:8*C-1.0 | |
| Nga Ture AWS | 0.08 | 0.5-2.5 | 1.00 | 18.0-21.0 | 9.0-11.0 | 0.75 | 0.04 | 0.03 | Cu:0.75/Nb:8*C-1.0 | |
| UARA TAUIRA | 0.025 | 1.35 | 0.45 | 19.5 | 9.8 | 0.02 | 0.022 | 0.003 | Cu:0.02/Nb:0.45 | |
TE KAUPAPA MAHI:
| WHAI | KAUPAPA KAUPAPA(MPa) | TE KAUPAPA KAUPAPA(MPa) | WARA WHAKAMAHI J/℃ | WHAKARANGA(%) | ||||
| GB/T RULES | - | 520 | - | 25 | ||||
| Nga Ture AWS | - | 520 | - | 30 | ||||
| UARA TAUIRA | - | 580 | - | 40 | ||||
NGĀ TAWHE WELDING E WHAKATAHIngia ana:
| NGĀ WHAKATAKITANGA (mm) | 1.2 | 1.6 | ||||||
| Volt | 22-36 | 26-38 | ||||||
| Amp | 120-260 | 200-300 | ||||||
| Roa toronga maroke(mm) | 15-20 | 18-25 | ||||||
| Rere hau(l/min) | 15-25 | 15-25 | ||||||
Tuhia to korero ki konei ka tukuna mai ki a matou