High Power Grade Graphite Electrode Dia 550mm bakeng sa Steel Mills Electric Arc Furnace
HP Graphite Electrode
1.The high power graphite electrode e sebelisa calcine petroleum coke, Japanese imports of needle coke le mocheso o fetotsoeng sekontiri e le thepa e tala, ho latela mekhoa e phahameng ea tlhahiso ea li-electrode tsa graphite, ho senya, ho hlahloba, ho etsa dosing, ho kneading, ho etsa, ho baka, ho kenngoa ha khatello ea hi, lekhetlo la bobeli la ho baka, ho lokisa graphitization le machining.
2.Nipple e sebelisa thepa ea Japane ea coke ea nale, makhetlo a mararo a ts'ebetso ea ho baka.
Tlhaloso:
| NTHO LEBITSO | TS'ELISO | |||||||||||
|
HPGRAPHITE ELECTRODE | Ho hanyetsa (μΩ.m) | Electrode | 6.5 | |||||||||
| Nnyo | 5.5 | |||||||||||
| Boima ba Bongata(g/cm3) | Electrode | 1.60-1,62 | ||||||||||
| Nnyo | 1.73 | |||||||||||
| Modulus of rupture(Mpa) | Electrode | 9.8-10.5 | ||||||||||
| Nnyo | 16.0 | |||||||||||
| Young's modulus(Gpa) | Electrode | 12.0 | ||||||||||
| Nnyo | 16.0 | |||||||||||
| Molora(%) | Electrode | 0.30 | ||||||||||
| Nnyo | 0.30 | |||||||||||
| CTE(100-600℃)10-6/℃ | Electrode | 2.4 | ||||||||||
| Nnyo | 2.2 | |||||||||||
| HP Boholo le Mamello
| ||||||||||||
| Diameter (mm) | Bolelele (mm) | |||||||||||
| Bophara ba lebitso | Bophara ba 'nete | Bolelele ba lebitso | Mamello | Bolelele ba maoto a makhutšoane | ||||||||
| mm | intshi | max | min | mm | mm | max | min | |||||
| 200 | 8 | 209 | 203 |
1600/1800/ 2000/2200/ 2400/2700 |
±100 |
-100
|
-275
| |||||
| 250 | 10 | 258 | 252 | |||||||||
| 300 | 12 | 307 | 302 | |||||||||
| 350 | 14 | 357 | 352 | |||||||||
| 400 | 16 | 409 | 403 | |||||||||
| 450 | 18 | 460 | 454 | |||||||||
| 500 | 20 | 511 | 505 | |||||||||
| 550 | 22 | 556 | 553 | |||||||||
| 600 | 24 | 613 | 607 | |||||||||
| Physical and Chemical Index of HP | |||||
| Lintho | unit | Boima: 250-600mm | |||
| Standard | Lintlha tsa liteko | ||||
| Electrode | Nnyo | Electrode | Nnyo | ||
| Ho hanyetsa motlakase | μΩm | 6.5-7.5 | 6.0 | 6.0-7.0 | 5.5 |
| Matla a feto-fetohang | Mpa | 9.8-10.5 | 14 | 12-15 | 15-18 |
| Modulus ea elasticity | GPA | 12 | 16 | 12 | 14 |
| Likahare tsa molora | % | 0.2 | 0.2 | 0.2 | 0.2 |
| Boima bo bonahalang | g/cm3 | 1.6 | 1.7 | 1.68-1,73 | 1.75 |
| Ntlha ea katoloso(100-600℃) | x10-6/℃ | 2.4 | 2.2 | 2.2 | 2.0 |
Boemo ba Khoebo
Handan Qifeng Carbon Co., LTD. ke moetsi e moholo oa carbon oa Chaena, o nang le phihlelo ea lilemo tse fetang 30 tsa tlhahiso, o na le lisebelisoa tsa tlhahiso ea carbon ea boemo ba pele, theknoloji e ka tšeptjoang, tsamaiso e tiileng le tsamaiso e phethahetseng ea tlhahlobo. Fektheri ea rona e ka fana ka lisebelisoa tsa carbon le lihlahisoa libakeng tse ngata. Re hlahisa le ho fana ka li-electrode tsa graphite tse nang le sehlopha sa UHP/HP/RP, sehlahisoa sa rona se rometsoe linaheng tse fetang 10 le libakeng tse ling (KZ, Iran, India, Russia, Belgium, Ukraine) 'me re fumane botumo bo phahameng ho tsoa ho bareki ba rona lefatšeng ka bophara.
Re khomarela melao-motheo ea khoebo ea "boleng ke bophelo". Ka boleng ba sehlahisoa sa boemo ba pele le ts'ebeletso e phethahetseng ea kamora thekiso, re ikemiselitse ho theha bokamoso bo betere le metsoalle hammoho. Amohela metsoalle e tsoang hae le kantle ho naha ho re etela.
