Kowiri tira Waea Waea Waea E347HT1-1 Tukatuka Whakapau
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 whakapiri 18% Cr-8% Ni-Ti
kowiri tira (SUS321, me etahi atu) i roto i te petrochemical
Te oko pehanga, te miihini kai, te miihini rongoa, te tongi matū me etahi atu ahumahi e pa ana.
Ripple pai
Nā ki te tāpiritanga o Nb, te whakarewa maitai ki te tino iti
Ko te ihirangi Bi he tino pai te aukati waikura intergranular
He ngohengohe me te pumau te pewa, he iti te pakaru, he ataahua te hanga, he pai
te tango i te para, te whangai waea pumau, me te pai o te mahi whakaahuru.
Te tapawha ngawari
Tawhā Hua
KAUPAPA KAUPAPA:
| KONO(wt%) | C | Mn | Si | P | S | Ni | Cr | Mo | Ētahi atu |
| GB/T RULES | 0.045 | 0.4 | 1.35 | 0.02 | 0.005 | 10 | 19 | 0.01 | Bi:0.0005 |
TE KAUPAPA MAHI:
| WHAI | KAUPAPA KAUPAPA(MPa) | TE KAUPAPA KAUPAPA(MPa) | Whakaroa/% | WARA WHAKAMAHI J/℃ | Te maimoatanga wera °C*h | |||||
| GB/T RULES | - | 600 | 40 | - | - | |||||
NGĀ TAWHE WELDING E WHAKATAHIngia ana:
| NGĀ WHAKATAKITANGA (mm) | 1.2 | 1.6 | |||
| Ngaohiko(Volt) | 22-36 | 26-38 | |||
| Hiko(Amp) | 120-260 | 200-300 | |||
| Tere(mm/mene) | 15-20 | 18-25 | |||
| Te roa totoro maroke(mm) | 15-25 | 15-25 |
Tautoko wheketere
He pai te hua mo a
te whānuitanga o nga tono
HANGARAU WELDING
-
Ko nga rauemi whakapiri mo nga konumohe konumohe
-
E toru nga tatau 2# kare e hohe
-
300,000-ton te kawe nui
KAUPAPA KAUPAPA:
| KONO(wt%) | C | Mn | Si | P | S | Ni | Cr | Mo | Ētahi atu |
| GB/T RULES | 0.045 | 0.4 | 1.35 | 0.02 | 0.005 | 10 | 19 | 0.01 | Bi:0.0005 |
TE KAUPAPA MAHI:
| WHAI | KAUPAPA KAUPAPA(MPa) | TE KAUPAPA KAUPAPA(MPa) | Whakaroa/% | WARA WHAKAMAHI J/℃ | Te maimoatanga wera °C*h | |||||
| GB/T RULES | - | 600 | 40 | - | - | |||||
NGĀ TAWHE WELDING E WHAKATAHIngia ana:
| NGĀ WHAKATAKITANGA (mm) | 1.2 | 1.6 | |||
| Ngaohiko(Volt) | 22-36 | 26-38 | |||
| Hiko(Amp) | 120-260 | 200-300 | |||
| Tere(mm/mene) | 15-20 | 18-25 | |||
| Te roa totoro maroke(mm) | 15-25 | 15-25 |
