Graphite Electrodes Mu Electrolysis HP 450mm 18inch Kwa Arc Furnace Graphite Electrode
Technical Parameter
| Parameter | Gawo | Chigawo | HP 450mm(18”) Data |
| Nominal Diameter | Electrode | mm (inchi) | 450 |
| Max Diameter | mm | 460 | |
| Min Diameter | mm | 454 | |
| Utali Wadzina | mm | 1800/2400 | |
| Kutalika Kwambiri | mm | 1900/2500 | |
| Min Length | mm | 1700/2300 | |
| Kuchulukana Kwamakono | KA/cm2 | 15-24 | |
| Kuthekera Kwamakono | A | 25000-40000 | |
| Kukaniza Kwachindunji | Electrode | μmm | 5.2-6.5 |
| Nipple | 3.5-4.5 | ||
| Flexural Mphamvu | Electrode | Mpa | ≥11.0 |
| Nipple | ≥20.0 | ||
| Young's Modulus | Electrode | Gpa | ≤12.0 |
| Nipple | ≤15.0 | ||
| Kuchulukana Kwambiri | Electrode | g/cm3 | 1.68-1.72 |
| Nipple | 1.78-1.84 | ||
| CTE | Electrode | × 10 pa-6/℃ | ≤2.0 |
| Nipple | ≤1.8 | ||
| Phulusa Zokhutira | Electrode | % | ≤0.2 |
| Nipple | ≤0.2 |
ZINDIKIRANI: Zofunikira zilizonse pamiyeso zitha kuperekedwa.
Makhalidwe Azinthu
- Chithandizo cha anti-oxidation cha moyo wautali.
- Kukana kwamagetsi kochepa.
- High-chiyero, mkulu-kachulukidwe, wamphamvu mankhwala bata.
- Good matenthedwe madutsidwe ndi madutsidwe magetsi
- High Machining kulondola, zabwino pamwamba kumaliza.
- Mkulu wamakina mphamvu, otsika kukana magetsi.
- Kulimbana ndi kusweka & spallation.
- High kukana makutidwe ndi okosijeni ndi matenthedwe mantha.
- Phulusa lotsika, phulusa lake limayendetsedwa mkati mwa 3%.
- Zowoneka bwino komanso zofanana, Kugwiritsa ntchito ma elekitirodi otsika a graphite.
Njira Yopanga
Njira yopangira magetsi apamwamba (HP) giredi graphite elekitirodi imaphatikizapo njira zingapo.Choyamba, zopangira zimasankhidwa mosamala, kuwonetsetsa kuti ndi zapamwamba kwambiri.Petroleum coke, singano coke, ndi malasha asphalt amasakanizidwa pamodzi mu chiŵerengero chodziwikiratu.Kusakaniza kumakonzedwa kuti apange chobiriwira chobiriwira, chomwe chimachizidwa ndi ndondomeko ya impregnation.Njirayi imaphatikizapo kugwiritsa ntchito mtundu wapadera wa phula, womwe umapangidwa kuti ulowe mu chipika chobiriwira ndikuchilimbitsa.Pambuyo pa impregnation, chipika chobiriwira chimawotchedwa mu malo olamulidwa kuti apange electrode yolimba.
High Power(HP) Grade Graphite Electrode Production Process Chart
Tchati cha HP Graphite Electrode Panopa Kunyamula Mphamvu
| Nominal Diameter | High Power(HP) Grade Graphite Electrode | ||
| mm | Inchi | Kuthekera Kwamakono (A) | Kachulukidwe Kakalipano (A/cm2) |
| 300 | 12 | 13000-17500 | 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 |
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