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| Grade: | RP,HD,HP,SHP,UHP |
Quick Details
Specifications
Properties:
Good electrical conductivity.
High resistance to thermal shock.
High mechanical strength.
RP Length: 1000-2400mm HP Length: 1000-2400mm UHP Length: 1800-2400mm
Good electrical conductivity.
High resistance to thermal shock.
High mechanical strength.
RP Length: 1000-2400mm HP Length: 1000-2400mm UHP Length: 1800-2400mm
| Items | Unit | RP Nominal Diameter(mm) | HP Nominal Diameter(mm) | UHP Nominal Diameter(mm) | |||||
| 75-130 | 150-225 | 250-500 | 200-400 | 450-600 | 300-400 | 450-600 | |||
|
Specific Resistance (not over) |
Electrode | Μω.m | 8.5 | 8.5 | 8.5 | 6.2 | 6.5 | 5.5 | 5.8 |
| Nipple | 7 | 7 | 7 | 4.5 | 5 | 4 | 4 | ||
| Bending Strength (not below) | Electrode | Mpa | 9.8 | 9.8 | 7.8 | 10.5 | 10.5 | 10.5 | 10.5 |
| Nipple | 13 | 13 | 13 | 15 | 15 | 16 | 16 | ||
|
Elastic Modulus (not over) |
Electrode | Gpa | 9.3 | 9.3 | 9.3 | 12 | 12 | 14 | 14 |
| Nipple | 14 | 14 | 14 | 16 | 16 | 18 | 18 | ||
|
Bulk Density (not below) |
Electrode | g/cm3 | 1.6 | 1.58 | 1.56 | 1.65 | 1.65 | 1.67 | 1.67 |
| Nipple | 1.7 | 1.7 | 1.72 | 1.75 | 1.75 | 1.76 | 1.76 | ||
|
CTE(100-600)℃ (not over) |
Electrode | 10^-6/℃ | 2.9 | 2.9 | 2.9 | 2.4 | 2.4 | 1.5 | 1.5 |
| Nipple | 2.7 | 2.7 | 2.7 | 2.2 | 2.2 | 1.4 | 1.4 | ||
| Ash(not over) | Electrode | % | 0.5 | 0.5 | 0.5 | 0.3 | 0.3 | 0.2 | 0.2 |
| Nipple | 0.5 | 0.5 | 0.5 | 0.3 | 0.3 | 0.2 | 0.2 | ||