Nickel ndi Nickel Alloy Welding Electrode AWS A5.11 ENiCrFe-7 Ndodo Zowotcherera za Nickel Hydrogen, Ndodo Yowotcherera ya Arc

Nickel ndi Nickel Alloy Welding Electrode

N307-7                                                     

GB/T ENi6152

AWS A5.11 ENCrFe-7

Kufotokozera: Ni307-7 ndi electrode yochokera ku nickel yokhala ndi zokutira zotsika za haidrojeni.Gwiritsani ntchito DCEP (elekitirodi yamakonozabwino).Ili ndi ntchito yabwino kwambiri yowotcherera yokhala ndi kuyaka kokhazikika kwa arc, sipatter yochepa, kuchotsa mosavuta slag,ndi weld wokongola.Chitsulo choyikidwa chimakhala ndi makina okhazikika komanso kukana kwa dzimbiri mkatikutentha kwambiri kwa okosijeni komanso mlengalenga wokhala ndi sulfure.

Ntchito: Ntchito nyukiliya, asidi sulfuric, asidi nitric ndi hydrogen fluorine kupanga zipangizo, monga faifi tambala 690 aloyi, ASTM B166, B167, b168, etc., Angagwiritsidwenso ntchito kuwotcherera faifi tambala-chromium chitsulo ndi zosapanga dzimbiri ndi dzimbiri. - zosagwira zigawo pazitsulo.

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.