Welding Ndodo AWS A5.11 ENiCrFe-3 Nickel Based Alloy Welding Electrodes, Nickel Arc Welding Ndodo

Nickel ndi Nickel Alloy Welding Electrode

N307-3                                                     

GB/T ENi6182

AWS A5.11 ENCrFe-3

Kufotokozera: Ni307-3 ndi anickel-Ma electrode okhala ndi zokutira zochepa za hydrogen sodium.Gwiritsani ntchito DCEP (mwachindunji panopa electrode positive).Imakhala ndi mphamvu yolimbana ndi ming'alu chifukwa chowotcherera chimakhala ndi manganese, niobium, ndi ma alloying ena.

Ntchito: Amagwiritsidwa ntchito kuwotcherera anickel- chromium-iron alloys (monga UNS N06600) ndi kuyika kwachitsulo.Kutentha kogwira ntchito nthawi zambiri sikuposa 480 ° C, ndipo kukana kwa mng'alu ndikwabwino.Yoyenera kutengera chotengera cha ng'anjo ya atomiki ndi kuwotcherera kwa tanki yamankhwala.

Chemical zikuchokera weld zitsulo (%):

Zimango za weld zitsulo:

Zomwe tikulimbikitsidwa:

Zindikirani:

1. Elekitirodi iyenera kuphikidwa kwa ola limodzi 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.