Amashanyarazi make yo gusudira Electrode
J556Fe
GB / T E5518-G
AWS E8018-G
Ibisobanuro: J556fe ni electrode nkeya ya electrode hamwe nifu ya fer hamwe na hydrogene nkeya.AC na DC byombi birashobora gukoreshwa, kandi birashobora gusudira mumyanya yose.
Gushyira mu bikorwa: Byakoreshejwe mu gusudira ibyuma bya karubone buciriritse hamwe n’ibyuma bito bito nka Q390.
Ibigize imiti yicyuma (%):
C | Mn | Si | S | P |
≤0.12 | .00.00 | ≤0.80 | ≤0.035 | ≤0.035 |
Ibikoresho bya tekinike yicyuma gisudira:
Ikizamini | Imbaraga Mpa | Tanga imbaraga Mpa | Kurambura % | Agaciro k'ingaruka (J) -40 ℃ |
Bijejwe | 40540 | 40440 | ≥17 | ≥27 |
Diffusion hydrogène yibikoresho byabitswe: ≤10.0mL / 100g (uburyo bwa mercure cyangwa gazi chromatografiya)
Igenzura rya X-ray: I amanota
Icyifuzo kigezweho:
(Mm) Diameter | 2.5 | 3.2 | 4.0 | 5.0 |
A) Kuzenguruka | 70 ~ 110 | 100 ~ 140 | 140 ~ 170 | 190 ~ 240 |
Icyitonderwa:
1. Electrode igomba gutekwa kumasaha 1 kuri 350 ℃ mbere yo gusudira;
2. Ni ngombwa guhanagura ingese, igipimo cyamavuta, amazi, n’umwanda ku bice byo gusudira mbere yo gusudira;
3. Koresha ibikorwa bigufi arc mugihe cyo gusudira.Inzira ifunganye yo gusudira irakwiriye.