Nickel alloys Manual electrode ENiCrFe-7 Welding connection
KIKEMICAL COMPONET:
ALLOY(wt%) | C | Mn | Si | Cr | Ni | Fe | Nb | Cu | Mo | |
GB/T MELAO | 0.05 | 5.00 | 0.80 | 28.0-31.5 | ≥50 | 7.0-12.0 | 1.0-2.5 | 0.50 | 0.50 | |
MOLAO OA MOLAO | 0.05 | 5.00 | 0.75 | 28.0-31.5 | Margin | 7.0-12.0 | 1.0-2.5 | 0.50 | 0.50 | |
MOHLALA BOHLOKOA | 0.048 | 2.5 | 0.33 | 29.6 | 56.9 | 9 | 1.45 | 0.017 | 0.050 |
MOSEBETSI OA MECHI:
LETLOTLO | MATLA A KOPA(MPa) | MATLA A KEKETSO(MPa) | IMAPACT BOHLOKO J/℃ | ELONGATION(%) | ||||
GB/T MELAO | 360 | 550 | - | 27 | ||||
MOLAO OA MOLAO | - | 550 | - | 30 | ||||
MOHLALA BOHLOKOA | 450 | 650 | - | 41.5 |
LITLHAKISO TSA TŠEBELETSO TSE KHOTHATSANG:
TLHALOSO EA DIAMETERS(mm) | 2.6*300 | 3.2*350 | 4.0*350 | ||||||||
MOTLATSI (Amp) | H/W | 69-95 | 70-115 | 95-145 | |||||||
O/W | 55-80 | 65-110 | 80-130 |
Mofuta o tlase oa hydrogen elektrode ea letsoho, sebopeho sa mabitso (karolo ea boima ba 'mele) ke 55Ni-29Cr-9.5Fe-3Mn-1.5Nb+Ta, nickel - chromium - electrode ea tšepe ea tšepe.
Likahare tse phahameng tsa Cr li etsa hore e be le khanyetso e betere ea ho pepeseha ha corrosion ho mahlaseli a nyutlelie le tikoloho ea metsi a hloekileng.
Arc e tsitsitseng, sebopeho se setle, ho phatloha ho honyenyane, slagging e bonolo, khanyetso e ntle ea porosity, thepa e tsitsitseng ea tšepe e entsoeng ka tšepe e qhibilihisitsoeng, le khanyetso e ntle ea ho senya mocheso o phahameng oa oxidation le sepakapaka se nang le sebabole.
-
Sinopec refining le Chemical Project
-
Hainan Huasheng phenol recovery tower
-
Tšepe ea carbon, tora ea tšepe e sa hloekang e tjheseletsa
KIKEMICAL COMPONET:
ALLOY(wt%) | C | Mn | Si | Cr | Ni | Fe | Nb | Cu | Mo | |
GB/T MELAO | 0.05 | 5.00 | 0.80 | 28.0-31.5 | ≥50 | 7.0-12.0 | 1.0-2.5 | 0.50 | 0.50 | |
MOLAO OA MOLAO | 0.05 | 5.00 | 0.75 | 28.0-31.5 | Margin | 7.0-12.0 | 1.0-2.5 | 0.50 | 0.50 | |
MOHLALA BOHLOKOA | 0.048 | 2.5 | 0.33 | 29.6 | 56.9 | 9 | 1.45 | 0.017 | 0.050 |
MOSEBETSI OA MECHI:
LETLOTLO | MATLA A KOPA(MPa) | MATLA A KEKETSO(MPa) | IMAPACT BOHLOKO J/℃ | ELONGATION(%) | ||||
GB/T MELAO | 360 | 550 | - | 27 | ||||
MOLAO OA MOLAO | - | 550 | - | 30 | ||||
MOHLALA BOHLOKOA | 450 | 650 | - | 41.5 |
LITLHAKISO TSA TŠEBELETSO TSE KHOTHATSANG:
TLHALOSO EA DIAMETERS(mm) | 2.6*300 | 3.2*350 | 4.0*350 | ||||||||
MOTLATSI (Amp) | H/W | 69-95 | 70-115 | 95-145 | |||||||
O/W | 55-80 | 65-110 | 80-130 |