Low Kutentha Zitsulo kuwotcherera Electrode
W607
GB/T E5015-G
AWS A5.5 E7015-G
Kufotokozera: W607 ndi electrode yachitsulo yotsika kutentha yokhala ndi zokutira za hydrogen sodium.Gwiritsani ntchito DCEP (mwachindunji pakalipano ma elekitirodi abwino) ndipo mutha kuwotcherera m'malo onse.Chitsulo choyikidwa chimakhala ndi mphamvu yabwino pa -60 ° C.
Ntchito: Ntchito kuwotcherera otsika kutentha zitsulo monga 09MnD.
Chemical zikuchokera weld zitsulo (%):
| C | Mn | Si | Ni | S | P |
| ≤0.08 | ≤1.65 | ≤0.60 | 0.50 ~ 2.50 | ≤0.020 | ≤0.025 |
Zimango za weld zitsulo:
| Yesani chinthu | Kulimba kwamakokedwe Mpa | Zokolola mphamvu Mpa | Elongation % | Mtengo (J) -60 ℃ |
| Zotsimikizika | ≥490 | ≥390 | ≥22 | ≥27 |
Kuphatikizika kwa haidrojeni muzitsulo zoyikidwa: ≤6.0mL/100g (njira ya glycerin) kapena ≤10mL/100g (njira ya mercury kapena gas chromatography)
Kuwunika kwa X-ray: Ndimapanga
Zomwe tikulimbikitsidwa:
| (mm) Ndodo diameter | 2.0 | 2.5 | 3.2 | 4.0 | 5.0 |
| (A) Welding Current | 40-70 | 60-90 | 100 ~ 120 | 140 ~ 170 | 170 ~ 200 |
Zindikirani:
1. Elekitirodi ayenera kuphika kwa ola 1 pa 350 ℃ pamaso kuwotcherera ntchito;
2. Ndikofunikira kuyeretsa dzimbiri, sikelo yamafuta, madzi, ndi zonyansa pazigawo zowotcherera musanawotchere;
3. Gawo la welded likhoza kutenthedwa pa 150 ° C musanawotchere kuti zisawonongeke.
