Low-Alloy Steels Manual Electrode E7018-C1L FPSO soldering
Babban abun da ke ciki shine 2.5% Ni karfe, ƙarfe foda low hydrogen potassium irin hand waldi sanda, a -75C aiki zafin jiki
Tasirin ƙarfin ƙarfe da aka ajiye yana da kyau; Tsayayyen baka, ƙarancin fantsama, gyare-gyare mai kyau, sauƙin cire slag
Ayyukan X-ray yana da kyau
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Shanghai Morimatsu tank tank
Mai amfani tukunyar jirgi
Reactor na ciki
KASHIN KIMIYYA:
ALOY(wt%) | C | Si | Mn | P | S | Ni | Cr | Mo | Sauran | |
GB/T dokokin | 0.038 | 0.22 | 0.68 | 0.007 | 0.006 | 2.49 | 0.016 | 0.05 | - |
DUKIYAR INJI:
DUKIYA | KARFIN KYAUTA (MPa) | KARFIN ARZIKI(MPa) | Tsawaita(%) | IMAPACT DARAJAR J/℃ | Maganin zafi °C*h | |||||
GB/T dokokin | 410 | 518 | 26 | 100/-75 | 620*1 |
SHAWARAR MATSALAR welding:
BAYANIN DIAMETERS(mm) | 2.6*350 | 3.2*350 | 4.0*400 | 5.0*400 | |||||
WUTAR LANTARKI (Amp) | H/W | 70-100 | 100-140 | 140-180 | 180-230 | ||||
O/W | 60-90 | 90-130 | 120-160 | - |
Ku rubuta sakonku anan ku aiko mana