Molybdenum ndi Chromium Molybdenum Heat Resistant Steel Welding Electrode
R106
GB/T E5016-A1
AWS A5.5 E7016-A1
Kufotokozera: R106 ndi pearlitic zitsulo zosagwira kutentha electrode yokhala ndi zokutira zochepa za hydrogen potaziyamu zomwe zili ndi 0.5% Mo. Ikhoza kugwiritsidwa ntchito powotcherera malo onse ndi AC ndi DC.Kuwotcherera kuyenera kutenthedwa mpaka 90 ~ 110 ℃ musanayambe kuwotcherera.
Ntchito: Iwo ntchito kuwotcherera mipope kukatentha ndi kutentha ntchito pansi 510 ° C, monga 15Mo, AST-MA204 ndi A335-P1 mapaipi, etc. Angagwiritsidwenso ntchito kuwotcherera ambiri otsika aloyi mkulu-mphamvu zitsulo.
Chemical zikuchokera weld zitsulo (%):
C | Mn | Si | Mo | S | P |
≤0.12 | ≤0.60 | ≤0.40 | 0.40 ~ 0.65 | ≤0.030 | ≤0.030 |
Zimango za weld zitsulo:
Yesani chinthu | Kulimba kwamakokedwe Mpa | Zokolola mphamvu Mpa | Elongation % | Mtengo (J) Normal Temp. |
Zotsimikizika | ≥490 | ≥390 | ≥20 | - |
Kuyesedwa | 530 | 420 | 27 | 60 |
Kuwunika kwa X-ray: Ndimapanga
Zomwe tikulimbikitsidwa:
Ndodo awiri (mm) | 2.5 | 3.2 | 4.0 | |
Welding Current (A) | Kuwotcherera kwapansi | 80-110 | 110 ~ 140 | 170 ~ 200 |
kuwotcherera molunjika, Kuwotcherera pamwamba | 70-90 | 100 ~ 120 | 140 ~ 170 |
Zindikirani:
1. Elekitirodi ayenera kuphika kwa ola 1 pa 150 ~ 200 ℃ pamaso kuwotcherera ntchito;
2. Ndikofunikira kuyeretsa dzimbiri, sikelo yamafuta, madzi, ndi zonyansa pazigawo zowotcherera musanayambe kuwotcherera.