Type: | grafietelektroden |
---|---|
Composition: | Clay |
Carbon Content: | High-Carbon |
Grade: | UHP |
Forming Way: | Extruded Graphite |
Crystal Morphology: | Compact Crystalline Graphite |
Leveranciers met geverifieerde zakelijke licenties
Item | Eenheid | Nominale diameter | ||||||||
UHP | HP | RP | ||||||||
Φ300-400 | ≥Φ450 | Φ250-400 | ≥Φ450 | Φ250-400 | Φ450-600 | |||||
Elektrische weerstand | elektrode | Μm · | ≤5.0 | ≤5.5 | ≤6.0 | ≤6.5 | ≤8.5 | ≤9.0 | ||
Nippel | ≤4.0 | ≤4.5 | ≤5.5 | |||||||
Dwarssterkte | elektrode | MPa | ≥15.0 | ≥10.5 | ≥8.0 | ≥7.0 | ||||
Nippel | ≥24.0 | ≥20.0 | ≥16.0 | |||||||
Jong Mogulus | elektrode | GPA | ≤14.0 | ≤12.0 | ≤9.3 | |||||
Nippel | ≤18.0 | ≤16.0 | ≤14.0 | |||||||
Bulkdichtheid | elektrode | g/cm3 | ≥1.68 | ≥1.65 | ≥1.54 | |||||
Nippel | ≥1.76 | ≥1.74 | ≥1.70 | |||||||
Coëfficiënt van thermische uitzetting | elektrode | 10-6/ºC | ≤1.5 | ≤2.0 | ≤2.5 | |||||
Nippel | ≤1.2 | ≤1.6 | ≤2.0 | |||||||
As | % | ≤0.2 | ≤0.2 | ≤0.2 |
Leveranciers met geverifieerde zakelijke licenties