A na-eji electrodes HP na-ejikarị ya na igwe eletrik arc, usoro metallical, na ọnọdụ okpomọkụ. Omume ha kacha mma na nguzosi ike iguzosi ike na arụmọrụ na ogo ngwaahịa, na-eme ka ha dị mkpa na nkwarụ ọgbara ọhụrụ.
p>Ihe ndị bụ isi na-eme maka ahụ eji eme electrode na-eji elektrik coke na-ebute mmanụ na nnukwu mma mmanụ na mmanụ na-akwa akwa.
Usoro mmepụta ahụ gụnyere ịgbakọ, ịkpụkọ, ịkpụ, na-akpụ, ememme, ime achịcha, ihe osise na igwe.
A na-eji akwa na-ejikọ mmanụ agịga mmanụ na-eji ihe abụọ na-eme ihe abụọ na-eji ụzọ mmiri.
Ihe | Unit | Onu ogugu (mm) | 200 ~ 400 | 450 ~ 500 | 550 ~ 700 |
Iguzosi ike | μ μ m | Electrode | 5.2 ~ 6.5 | 5.2 ~ 6.5 | 5.2 ~ 6.5 |
Ara | 3.5 ~ 4.5 | 3.5 ~ 4.5 | 3.2 ~ 4.3 | ||
Ike | Anamba | Electrode | 11.0 | 11.0 | ≥ 10.0 |
Ara | ≥ 20.0 | 22.0 | 22.0 | ||
Na-agbanwe agbanwe | Gpa | Electrode | 12.0 | 12.0 | 12.0 |
Ara | 15.0 | 15.0 | 15.0 | ||
Nnukwu njupụta | g / cm³ | Electrode | 1.68 ~ 1.73 | 1.68 ~ 1.73 | 1.68 ~ 1.72 |
Ara | 1.78 ~ 1.83 | 1.78 ~ 1.83 | 1.78 ~ 1.83 | ||
Urmal na-agbasawanye (C.T.E) | 101 / ° C | Electrode | ≤ 2.0 | ≤ 2.0 | ≤ 2.0 |
Ara | 1.8 | 1.8 | 1.8 | ||
Afọ Ọdịnaya | % | 0.2 | 0.2 | 0.2 |
Onu ogugu (mm) | Ekwela ka (a) | Ọnọdụ nju oyi ugbu a (a / cm²) | Onu ogugu (mm) | Ekwela ka (a) | Ọnọdụ nju oyi ugbu a (a / cm²) |
200 | 6500 ~ 10000 | 18 ~ 25 | 450 | 25000 ~ 40000 | 15 ~ 24 |
250 | 8000 ~ 13000 | 17 ~ 27 | 500 | 30000 ~ 48000 | 15 ~ 24 |
300 | 13000 ~ 17500 | 17 ~ 24 | 550 | 34000 ~ 53000 | 14 ~ 22 |
350 | 17400 ~ 24000 | 17 ~ 24 | 600 | 38000 ~ 58000 | 13 ~ 21 |
400 | 21000 ~ 31000 | 16 ~ 24 | 7.00 | 45000 ~ 72000 | 12 ~ 19 |