Ingano ya Nickel na NickelGusudiraElectrode
Ni327-3
GB/T ENi6625
Ibisobanuro: Ni327 -3 ni electrode ishingiye kuri nikeli ifite irangi rike rya sodium. Koresha DCEP (electrode y'umuyoboro w'amashanyarazi ugororotse)positive). Icyuma cyashyizwemo gifite plasticity nziza, gukomera no kudacika kw'imivuniko, kandi gifite imbaraga nyinshi kandi kirwanya ingese cyane mu bushyuhe bw'icyumba n'ubushyuhe bwinshi.
Ikoreshwa: Ikoreshwa mu gusudira aloyi za nickel-chromium-molybdenum, cyane cyane gusudira no gushushanya aloyi za UNS N06625 n'izindi mashini hamwe n'ibyuma bivanze bya nickel-chromium-molybdenum alloy, kandi ishobora no gukoreshwa mu gusudira icyuma cya Ni9% mu gihe cy'ubushyuhe buke.
Imiterere ya shimi y'icyuma gisukwa (%):
| C | Mn | Si | Cr | Ni | Mo |
| ≤0.10 | ≤2.0 | ≤0.8 | 20.0 ~ 23.0 | ≥55.0 | 8.0 ~ 10.0 |
| Fe | Cu | Nb + Ta | S | P | Ibindi |
| ≤7.0 | ≤0.5 | 3.0 ~ 4.2 | ≤0.015 | ≤0.020 | ≤0.5 |
Imiterere ya tekiniki y'icyuma gisudira:
| Ikintu cyo kugerageza | Imbaraga zo gukurura Mpa | Imbaraga z'umusaruro Mpa | Kurekura % |
| Yemejwe | ≥760 | ≥420 | ≥27 |
Ikoreshwa ry'amashanyarazi risabwa:
| Umwanya w'inkoni (mm) | 2.5 | 3.2 | 4.0 |
| Umuyoboro wo gusudira (A) | 50 ~ 70 | 80 ~ 100 | 110 ~ 150 |
Itangazo:
- Electrode igomba gutekwa isaha imwe ku bushyuhe bwa 300°C mbere yo gusudira. Gerageza gukoresha agace gato ko gusudira;
- Ni ngombwa gusukura ingese, amavuta, amazi n'imyanda ku bice byo gusudira mbere yo gusudira.
3. Gerageza gukoresha ingufu nto mu gusudira, gusudira hakoreshejwe urwego rwinshi n'urundi rw'amashanyarazi.










