Nickel ndi Nickel Alloy Welding Electrode
Nd207
GB/T ENi4060
AWS A5.11 ENiCu-7
Kufotokozera: Ni207 ndi Monel alloy electrode yokhala ndi zokutira za hydrogen sodium.Gwiritsani ntchito DCEP (elekitirodi yachindunji yapano) ndipo imakhala ndi ntchito yabwino yowotcherera komanso kukana ming'alu.
Ntchito: Kwa kuwotcherera Monel kapena zitsulo zosiyana.Itha kugwiritsidwanso ntchito pakukuta kuwotcherera kusintha wosanjikiza.
Chemical zikuchokera weld zitsulo (%):
C | Mn | Fe | Si | Al | Ti | Cu | Nb | Ni | S | P |
≤0.15 | ≤4.0 | ≤2.5 | ≤1.5 | ≤1.0 | ≤1.0 | 27.0 ~ 34.0 | ≤2.5 | ≥62.0 | ≤0.015 | ≤0.020 |
Zimango za weld zitsulo:
Yesani chinthu | Kulimba kwamakokedwe Mpa | Zokolola mphamvu Mpa | Elongation % |
Zotsimikizika | ≥480 | ≥200 | ≥27 |
Zomwe tikulimbikitsidwa:
Ndodo diameter (mm) | 3.2 | 4.0 |
Welding panopa (A) | 90-110 | 110 ~ 150 |
Zindikirani:
1. Elekitirodi iyenera kuphikidwa kwa ola la 2 mozungulira 300 ℃ isanayambe ntchito yowotcherera;
2. M'pofunika kuyeretsa dzimbiri, mafuta, madzi, ndi zonyansa pazigawo zowotcherera musanayambe kuwotcherera.Yesani kugwiritsa ntchito arc yayifupi kuti muwotchere.