AWS E7015-A1 Electrode Yosagwirizana ndi Kutentha ya Hydrogen R107 Ndodo Zowotcherera za Hydrogen Ndodo Electrode

Molybdenum ndi Chromium Molybdenum Heat Resistant SteelKuwotchereraElectrode

R107                                                     

GB/T E5015-A1

AWS A5.5 E7015-A1

Kufotokozera: R107 ndi pearlitic chitsulo chosagwira electrode yachitsulo yokhala ndi zokutira zotsika za hydrogen sodium zomwe zili ndi 0.5% Mo. Gwiritsani ntchito DCEP (mwachindunji pakali pano electrode positive) ndipo imatha kuwotcherera m'malo onse. Kuwotcherera kuyenera kutenthedwa mpaka 90 ~ 110 ℃ musanayambe kuwotcherera. .

Ntchito: Amagwiritsidwa ntchito powotcherera mapaipi otenthetsera ndi kutentha kosachepera 510 ° C (monga 15Mo, etc.), ndipo angagwiritsidwenso ntchito kuwotcherera zitsulo zotsika kwambiri zotsika kwambiri.

Chemical zikuchokera weld zitsulo (%):

Zimango za weld zitsulo:

Kuphatikizika kwa haidrojeni muzitsulo zoyikidwa: ≤6.0mL/100g (njira ya glycerin)

Kuwunika kwa X-ray: Ndimapanga

Zomwe tikulimbikitsidwa:

Zindikirani:

1. Elekitirodi ayenera kuphika kwa ola 1 pa 350 ℃ pamaso kuwotcherera ntchito;

2. Ndikofunikira kuyeretsa dzimbiri, sikelo yamafuta, madzi, ndi zonyansa pazigawo zowotcherera musanayambe kuwotcherera.