He kowiri tira hiko E318-16 nga taputapu tito weld
Taupānga
He pai mo te whakapiri i te waikawa sulfuric me te hanga waikawa nitric ranei te rokiroki me te taputapu kawe, penei i te 316TiSUS 316Nb.
Tiwhikete tinana: ABS, BV, CCS, DNV/GL, LR
KAUPAPA KAUPAPA:
| KONO(wt%) | C | Mn | Si | Cr | Ni | Mo | P | S | atu | |
| GB/T RULES | 0.08 | 0.5-2.5 | 1.00 | 17.0-20.0 | 11.0-14.0 | 2.0-3.0 | 0.04 | 0.03 | Cu0.75/Nb:6C-1.0 | |
| Nga Ture AWS | 0.08 | 0.5-2.5 | 1.00 | 17.0-20.0 | 11.0-14.0 | 2.0-3.0 | 0.04 | 0.03 | Cu0.75/Nb:6C-1.0 | |
| UARA TAUIRA | 0.032 | 1.65 | 0.71 | 18.5 | 11.5 | 2.5 | 0.026 | 0.004 | Cu0.17/Nb0.42 | |
TE KAUPAPA MAHI:
| WHAI | KAUPAPA KAUPAPA(MPa) | TE KAUPAPA KAUPAPA(MPa) | WARA WHAKAMAHI J/℃ | WHAKARANGA(%) | ||||
| GB/T RULES | - | 550 | - | 20 | ||||
| Nga Ture AWS | - | 550 | - | 25 | ||||
| UARA TAUIRA | - | 635 | 37/-196 | 35 | ||||
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 | 50-75 | 70-95 | 80-120 | 110-160 | 160-190 | ||||
| O/W | 20-50 | 45-80 | 70-110 | 90-135 | - | |||||
Titanium calcium kowiri tira hiko ringa, te hanganga matua ko 18% Cr-12% Ni-2% Mo-Nb; Ko te taapiri i te Nb i runga i te kaupapa o te 316 ka taea te whakapai ake i te aukati waikura, ina koa te mahi waikura intergranular.
Pewa pumau, ataahua te hanga, riipoi ngawari, paku pakaru, ngawari te tango para, te aukati ahi pai, te aukati porosity pai.
Ningbo Honest Metal Materials Co, Ltd. he kamupene ngaio fehokotaki mo te ao kei roto i te rangahau motuhake me te whakawhanaketanga, te whakaputa, te hoko me te whakahaere. I whakapumautia i te 2020.
158,000 tone te waka taika Suez
JU2000E papaa keri jack-up
Pouaka wero haumaru
KAUPAPA KAUPAPA:
| KONO(wt%) | C | Mn | Si | Cr | Ni | Mo | P | S | atu | |
| GB/T RULES | 0.08 | 0.5-2.5 | 1.00 | 17.0-20.0 | 11.0-14.0 | 2.0-3.0 | 0.04 | 0.03 | Cu0.75/Nb:6C-1.0 | |
| Nga Ture AWS | 0.08 | 0.5-2.5 | 1.00 | 17.0-20.0 | 11.0-14.0 | 2.0-3.0 | 0.04 | 0.03 | Cu0.75/Nb:6C-1.0 | |
| UARA TAUIRA | 0.032 | 1.65 | 0.71 | 18.5 | 11.5 | 2.5 | 0.026 | 0.004 | Cu0.17/Nb0.42 | |
TE KAUPAPA MAHI:
| WHAI | KAUPAPA KAUPAPA(MPa) | TE KAUPAPA KAUPAPA(MPa) | WARA WHAKAMAHI J/℃ | WHAKARANGA(%) | ||||
| GB/T RULES | - | 550 | - | 20 | ||||
| Nga Ture AWS | - | 550 | - | 25 | ||||
| UARA TAUIRA | - | 635 | 37/-196 | 35 | ||||
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 | 50-75 | 70-95 | 80-120 | 110-160 | 160-190 | ||||
| O/W | 20-50 | 45-80 | 70-110 | 90-135 | - | |||||
Tuhia to korero ki konei ka tukuna mai ki a matou