Electrodau Graffit HP | |||||||
Prosiect | Diamedr(mm) | ||||||
300-400 | 450-500 | 550-700 | |||||
行业YB | 内控FC | 行业YB | 内控FC | 行业YB | 内控FC | ||
Gwrthedd μΩ.m≤ | Electrod | 7.0 | 6.2 | 7.5 | 6.2 | 7.5 | 6.2 |
Deth | 6.3 | 4.3 | 6.3 | 4.3 | 6.3 | 4.3 | |
Cryfder Plygu (Mpa) ≥ | Electrod | 10.5 | 11.0 | 10.0 | 10.5 | 8.5 | 9.0 |
Deth | 17.0 | 18.0 | 17.0 | 18.0 | 17.0 | 18.0 | |
Modwlws Elastig (Gpa) ≤ | Electrod | 14.0 | 9.0 | 14.0 | 9.0 | 14.0 | 9.0 |
Deth | 16.0 | 13.0 | 16.0 | 13.0 | 16.0 | 13.0 | |
Swmp Dwysedd (g/cm³) | Electrod | 1.60 | 1.67 | 1.60 | 1.67 | 1.60 | 1.67 |
Deth | 1.72 | 1.77 | 1.72 | 1.77 | 1.72 | 1.77 | |
CTE (x10-6 / ℃) ≤ 25 ℃ -600 ℃ | Electrod | 2.4 | 2.2 | 2.4 | 2.0 | 2.4 | 2.0 |
Deth | 2.2 | 1.8 | 2.2 | 1.8 | 2.2 | 1.8 | |
Lludw(%) ≤ | Electrod | 0.5 | 0.3 | 0.5 | 0.3 | 0.5 | 0.3 |
Deth | 0.5 | 0.2 | 0.5 | 0.2 | 0.5 | 0.3 |
Llif cynhwysedd caniataol yr electrod | |||||||
Diamedr enwol | Llif cynhwysedd a ganiateir (A) | Dwysedd cerrynt trydan | |||||
Milimedr | Modfedd | ||||||
300 | 12'' | 13000-17400 | 17-24 | ||||
350 | 14'' | 17400-24000 | 17-24 | ||||
400 | 16'' | 21000-31000 | 16-24 | ||||
450 | 18'' | 25000-40000 | 15-24 | ||||
500 | 20'' | 30000-48000 | 15-24 | ||||
550 | 22'' | 34000-53000 | 14-22 | ||||
600 | 24'' | 38000-58000 | 13-21 | ||||
650 | 26'' | 41000-65000 | 12-20 | ||||
700 | 28'' | 45000-72000 | 12-19 |
Gwrthiant cyfredol uchel a chyfradd rhyddhau uchel.
Sefydlogrwydd dimensiwn da ac nid yw'n hawdd ei ddadffurfio.
Gwrthwynebiad i gracio a asglodi.
Gwrthiant ocsideiddio uchel a gwrthsefyll sioc thermol.
Cryfder mecanyddol uchel a gwrthiant isel.
Cywirdeb peiriannu uchel a gorffeniad wyneb da.
Strwythur unffurf, dargludedd da a dargludedd thermol