Graphite Electrode
- Company Name:Liaoyang Shoushan Carbon Factory
- Membership:Free Member
- Member Since:2018. 11.21
- Country/Region:China
- City:Liaoning
- Contact:Wu Xiaofang
- Related Keywords:Graphite electrode, Synthetic Graphite Electrode
Liaoyang Shoushan Carbon FactoryContact us
Liaoyang Shoushan Carbon Factory
[China]
Graphite electrode
Artificial graphite electrodes are made of high-quality low ash materials, like the petroleum coke, needle coke and coal pitch. After experiencing calculations, burdening, kneading, forming, baking and pressure impregnation, it is graphitized in a high temperature of over 3000℃, And then treated with machining. this kind of product is widely used for electric arc steel-making, yellow phosphorus, indusreial silicon, other alloys and non-metallic materials of electric atc furnace. this product is characterized by low resistivity, good electrical conductivity, low ash, even and compact structure, good antioxidation and high mechanical strength
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| Graphite electrode | |||||
| Project | Nominal diameter /mm | ||||
| 250-300 | 350-450 | ||||
| Resistivity / | μΩ·m | ≦ | Electrode | 9 | 9 |
| Joint | 8 | 8 | |||
| Flexural strength / | Mpa | ≧ | Electrode | 8 | 7 |
| Joint | 15 | 15 | |||
| Elastic modulus / | Gpa | ≦ | Electrode | 9.3 | 9.3 |
| Joint | 14 | 14 | |||
| Bulk density / | g/cm3 | ≧ | Electrode | 1.53 | 1.53 |
| Joint | 1.7 | 1.7 | |||
| Thermal expansion coeffi | 10-6/℃ | ≦ | Electrode | 2.9 | 2.9 |
| cient / | Joint | 2.8 | 2.8 | ||
| Ash / % | ≦ | 0.5 | 0.5 | ||
| Nominal | Actual diameter | Nominal length | Actual | ||||
| diameter | length | ||||||
| Maxmum | Minmal | Black part is the | Allow | Short feet | |||
| smallest | deviation | ||||||
| Inches | mm | ||||||
| 10 | 250 | 256 | 251 | 248 | 1600/1800/2000 | ±100 | -275 |
| 12 | 300 | 307 | 302 | 299 | |||
| 14 | 350 | 357 | 352 | 349 | |||
| 16 | 400 | 409 | 403 | 400 | 1600/1800/2000/2200 | ||
| 18 | 450 | 460 | 454 | 451 | |||
| 20 | 500 | 511 | 505 | 502 | 1800/2000/2200/2400 | ||
| 22 | 550 | 562 | 556 | 553 | |||
| 24 | 600 | 613 | 607 | 604 | 2000/2200/2400/2700 | ||
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