Nickel na Nickel AlloyGusudiraElectrode
Ni327-3
GB / T ENi6625
Ibisobanuro: Ni327 -3 ni electrode ishingiye kuri nikel ifite sodium ya hydrogène nkeya.Koresha DCEP (electrode igezwehobyiza).Icyuma cyabitswe gifite plastike nziza, ubukana hamwe no kurwanya ibice, kandi bifite imbaraga nyinshi kandi birwanya ruswa cyane mubushyuhe bwicyumba nubushyuhe bwinshi.
Gushyira mu bikorwa: Irakoreshwa mu gusudira nikel-chromium-molybdenum ivanze, cyane cyane gusudira no kugaragara kwa UNS N06625 hamwe nubundi bwoko bwibyuma hamwe na nikel-chromium-molybdenum alloy ibyuma, kandi birashobora no gukoreshwa mu gusudira Ni9% ibyuma munsi ubushyuhe buke.
Ibigize imiti yicyuma (%):
| 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 |
Ibikoresho bya tekinike yicyuma gisudira:
| Ikizamini | Imbaraga Mpa | Tanga imbaraga Mpa | Kurambura % |
| Bijejwe | 60760 | 20420 | ≥27 |
Icyifuzo kigezweho:
| Diameter （Mm） | 2.5 | 3.2 | 4.0 |
| Gusudiraikigezweho A） | 50 ~ 70 | 80 ~ 100 | 110 ~ 150 |
Icyitonderwa:
- Electrode igomba gutekwa kumasaha1 hafi 300 ℃ mbere yo gusudira.Gerageza gukoresha arc ngufi kugirango usudire ；
- Ni ngombwa guhanagura ingese, amavuta, amazi, n’umwanda ku bice byo gusudira mbere yo gusudira.
3. Gerageza gukoresha ingufu zumurongo muto mugihe cyo gusudira, ibyiciro byinshi hamwe no gusudira byinshi.
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