Electrode yo gusudira ya Nickel na Nickel
Ni307-2
GB/T ENi6133
AWS A5.11ENiCrFe-2
Ibisobanuro: Ni307-2 ni electrode ishingiye kuri nikeli ifite sodium nkeya ya hydrogen. Koresha DCEP (electrode ifite umuyoboro w'amashanyarazi ugororotse). Kubera ko ubushuhe burimo molybdenum runaka, niobium n'ibindi bintu bivangavanze, icyuma cyashyizwemo gifite ubushobozi bwo kudacika neza.
Ikoreshwa: Ikoreshwa mu gusudira aloyi za nickel-chromium-fer (nka UNS N08800, UNS N06600), ikwiriye cyane gusudira ibyuma bitandukanye, gusudira mu buryo bw'impinduka no gusudira hejuru, kandi ishobora no gukoreshwa mu gihe ubushyuhe bw'akazi ari 980 ° C, ariko ishobora kurwanya oxidation iyo ubushyuhe buri hejuru ya 820 ° C. Igabanuka ry'imibonano mpuzabitsina n'ubukana.
Imiterere ya shimi y'icyuma gisukwa (%):
| C | Mn | Fe | Si | Cu | Ni |
| ≤0.10 | 1.0 ~ 3.5 | ≤12.0 | ≤0.8 | ≤0.5 | ≥62.0 |
| Cr | Nb + Ta | Mo | S | P | Ibindi |
| 13.0 ~ 17.0 | 0.5 ~ 3.0 | 0.5 ~ 2.5 | ≤0.015 | ≤0.020 | ≤0.50 |
Imiterere ya tekiniki y'icyuma gisudira:
| Ikintu cyo kugerageza | Imbaraga zo gukurura Mpa | Imbaraga z'umusaruro Mpa | Kurekura % |
| Yemejwe | ≥550 | ≥360 | ≥27 |
Ikoreshwa ry'amashanyarazi risabwa:
| Umwanya w'inkoni (mm) | 2.5 | 3.2 | 4.0 | 5.0 |
| Umuyoboro wo gusudira (A) | 60 ~ 90 | 80 ~ 100 | 110 ~ 150 | 130 ~ 180 |
Itangazo:
1. Electrode igomba gutekwa isaha imwe ku bushyuhe bwa 300°C mbere yo gusudira;
2. Ni ngombwa gusukura ingese, amavuta, amazi n'imyanda ku bice byo gusudira mbere yo gusudira. Gerageza gukoresha agace gato ko gusudira.










