Ko nga tira waro iti he mea hanga E7015
He pai mo te ahua o te kaha kaha me te waahanga o te hanganga nui o te waro maitai me te iti o te koranu rino whakarewa; He maha nga wa e whakamahia ana mo nga kaupapa mara hinu waikawa me te hau penei i te paipa paipa.
He aha nga ahuatanga?
●Te iti o te konutai hauwai momo hiko hiko, te pewa pumau, te pakaru iti.
●He ngawari te tango i te para, he pai te aukati ahi.
●He pai te aukati pakaru, te pumau miihini.
●Kei a ia te kaha ki te aukati i te pakaru hauwai (HIC) me te pakaru waikura waikawa (SSC).
Tawhā Hua
KAUPAPA KAUPAPA:
| KONO(wt%) | C | Si | Mn | P | S | Ni | Cr | Mo | Ētahi atu |
| GB/T RULES | 0.074 | 0.38 | 1.20 | 0.008 | 0.00 | 0.01 | 0.020 | - | - |
TE KAUPAPA MAHI:
| WHAI | KAUPAPA KAUPAPA(MPa) | TE KAUPAPA KAUPAPA(MPa) | WHAKAMAHI ℃xh | WARA WHAKAMAHI J/℃ | Te maimoatanga wera °C*h | ||||
| GB/T RULES | 460 | 540 | 31 | 165/-30 | - | ||||
NGĀ TAWHE WELDING E WHAKATAHIngia ana:
| NGĀ WHAKATAKITANGA (mm) | 2.6*350 | 3.2*350 | 4.0*400 | 5.0*400 | |||||
| TE HIKO (Amp) | H/W | 55-85 | 90-130 | 130-180 | 180-240 | ||||
| O/W | 50-80 | 90-120 | 130-160 | - | |||||
Aratau waka
●Te kawe waka
●Te tuku
To matou whare putunga
Ka whai wāhi matou ki te kaupapa
●3,000-mita te wai hohonu te papa keri ahua-a-roto "Haiyang Shiyou 981"
●Shandong Nuclear Power CV20
To tatou hua ki te ao
KAUPAPA KAUPAPA:
| KONO(wt%) | C | Si | Mn | P | S | Ni | Cr | Mo | Ētahi atu |
| GB/T RULES | 0.074 | 0.38 | 1.20 | 0.008 | 0.00 | 0.01 | 0.020 | - | - |
TE KAUPAPA MAHI:
| WHAI | KAUPAPA KAUPAPA(MPa) | TE KAUPAPA KAUPAPA(MPa) | WHAKAMAHI ℃xh | WARA WHAKAMAHI J/℃ | Te maimoatanga wera °C*h | ||||
| GB/T RULES | 460 | 540 | 31 | 165/-30 | - | ||||
NGĀ TAWHE WELDING E WHAKATAHIngia ana:
| NGĀ WHAKATAKITANGA (mm) | 2.6*350 | 3.2*350 | 4.0*400 | 5.0*400 | |||||
| TE HIKO (Amp) | H/W | 55-85 | 90-130 | 130-180 | 180-240 | ||||
| O/W | 50-80 | 90-120 | 130-160 | - | |||||
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