HP Graphite electrodes | |||||||
Qhov project | Txoj kab uas hla (mm) | ||||||
300-400 | 450-500 | 550-700 Nws | |||||
行业YB | 控FC | 行业YB | 控FC | 行业YB | 控FC | ||
Kev tiv thaiv μΩ.m≤ | Hluav taws xob | 7.0 ib | 6.2 | 7.5 | 6.2 | 7.5 | 6.2 |
Lub txiv mis | 6.3 | 4.3 | 6.3 | 4.3 | 6.3 | 4.3 | |
Khoov zog (Mpa) ≥ | Hluav taws xob | 10.5 | 11.0 Nws | 10.0 | 10.5 | 8.5 | 9.0 ib |
Lub txiv mis | 17.0 Nws | 18.0 Nws | 17.0 Nws | 18.0 Nws | 17.0 Nws | 18.0 Nws | |
Elastic Modulus (Gpa) ≤ | Hluav taws xob | 14.0 Nws | 9.0 ib | 14.0 Nws | 9.0 ib | 14.0 Nws | 9.0 ib |
Lub txiv mis | 16.0 Nws | 13.0 Nws | 16.0 Nws | 13.0 Nws | 16.0 Nws | 13.0 Nws | |
Kev ceev ceev (g / cm³) | Hluav taws xob | 1.60 ib | 1.67 ib | 1.60 ib | 1.67 ib | 1.60 ib | 1.67 ib |
Lub txiv mis | 1.72 ib | 1.77 ib | 1.72 ib | 1.77 ib | 1.72 ib | 1.77 ib | |
CTE (x10-6 / ℃) ≤ 25 ℃ - 600 ℃ | Hluav taws xob | 2.4 | 2.2 | 2.4 | 2.0 | 2.4 | 2.0 |
Lub txiv mis | 2.2 | 1.8 | 2.2 | 1.8 | 2.2 | 1.8 | |
Tshauv(%)≤ | Hluav taws xob | 0.5 | 0.3 | 0.5 | 0.3 | 0.5 | 0.3 |
Lub txiv mis | 0.5 | 0.2 | 0.5 | 0.2 | 0.5 | 0.3 |
Tso cai capacitance ntws ntawm cov electrode | |||||||
Nominal txoj kab uas hla | Tso cai rau kev khiav dej num (A) | Hluav taws xob tam sim no ceev | |||||
millimeter | Ntiv | ||||||
300 | 12 '' | 13000-17400 Nws | 17-24 | ||||
350 | 14 '' | 17400-24000 Nws | 17-24 | ||||
400 | 16 '' | 21000-31000 Nws | 16-24 | ||||
450 | 18 '' | 25000-40000 | 15-24 | ||||
500 | 20 '' | 30000-48000 | 15-24 | ||||
550 | 22 '' | 34000-53000 | 14-22 | ||||
600 | 24 '' | 38000-58000 Nws | 13-21 | ||||
650 | 26 '' | 41000-65000 | 12-20 | ||||
700 | 28 '' | 45000-72000 | 12-19 |
High tam sim no tsis kam thiab siab tawm tus nqi.
Zoo dimensional stability thiab tsis yooj yim rau deform.
Resistance rau cracking thiab spalling.
High oxidation tsis kam thiab thermal shock kuj.
High mechanical zog thiab tsis muaj zog.
High machining precision thiab zoo nto tiav.
Uniform qauv, zoo conductivity thiab thermal conductivity