Icyuma gishyuha cyaneGusudiraElectrode
W707Ni
GB/T E5515-C1
Ibisobanuro: W707Ni ni electrode y'icyuma ifite ubushyuhe buke irimo Ni mu gipfundikizo cya sodium nkeya ya hydrogen. Koresha DCEP (electrode y'umuyoboro w'amashanyarazi ugororotse) kandi ishobora gusudira ahantu hose. Icyuma cyashyizwemo kiracyafite ubukana bwiza kuri -70°C.
Ikoreshwa: Ikoreshwa mu gusudira ibyuma bifite ubushyuhe buke nka 2.5Ni.
Imiterere ya shimi y'icyuma gisukwa (%):
| C | Mn | Si | Ni | S | P |
| ≤0.12 | ≤1.25 | ≤0.60 | 2.00 ~ 2.75 | ≤0.020 | ≤0.025 |
Imiterere ya tekiniki y'icyuma gisudira:
| Ikintu cyo kugerageza | Imbaraga zo gukurura Mpa | Imbaraga z'umusaruro Mpa | Kurekura % | Agaciro k'ingaruka (J) -70℃ |
| Yemejwe | ≥540 | ≥440 | ≥17 | ≥27 |
Ingano ya hydrogen mu byuma byabitswe: ≤6.0mL/100g (uburyo bwa glycerin) cyangwa ≤10mL/100g (uburyo bwa mercury cyangwa gas chromatography)
Isuzuma rya X-ray: Icyiciro cya mbere
Ikoreshwa ry'amashanyarazi risabwa:
| (mm) Umwanya w'inkoni | 2.0 | 2.5 | 3.2 | 4.0 | 5.0 |
| (A) Umuyoboro wo gusudira | 40 ~ 70 | 60 ~ 90 | 90 ~ 120 | 140 ~ 180 | 170 ~ 210 |
Itangazo:
- Electrode igomba gutekwa isaha imwe kuri 350℃ mbere yo gusudira;
- Ni ngombwa gusukura ingese, igipimo cy'amavuta, amazi, n'imyanda ku bice byo gusudira mbere yo gusudira;
- Gerageza gukoresha ingufu nke mu gihe urimo gusudira, gusudira hakoreshejwe urwego rwinshi n'urundi rw'amashanyarazi.





