I-HP graphite electrode ikakhulukazi i-petroleum coke, inaliti ye-coke njengempahla eluhlaza, itiyela lamalahle njenge-binder, emva kokubala, izithako, ukuxova, ukucindezela, ukugazinga, i-graphitization, umshini nokwenza. kanye nama-graphite electrode hp anokumelana ne-oxidation, ukumelana okuphansi, ukugqwala kwe-asidi ne-alkali, ukusebenza kahle okuphezulu nokonga amandla, ukulahlekelwa okuphansi nezinye izici.
Igama | Iyunithi | ububanzi electrode 300mm-600mm | |||
ejwayelekile | Isilinganiso sangempela | ||||
I-Electrode | Ingono | I-Electrode | Ingono | ||
Ukumelana nogesi okuqondile | μOhm • m | 7.0-7.5 | 6.5. | 6.5-7.0 | 6 kwe |
Umkhawulo wokumelana nemishini ekugobeni | I-MPa | 9.8-10.5 | 14 | 12-15 | 15-18 |
I-Elastic module | I-GPa | 12 | 16 | 12 | 14 |
Okuqukethwe komlotha, hhayi ngaphezu kwalokho | % | 0.3 | 0.3 | 0.3 | 0.3 |
Ukuminyana ngobuningi, hhayi ngaphansi kuka | g/cm3 | 1.6 | 1.7. | 1.68-1.73 | 1.75 |
I-coefficient eshisayo yokunwetshwa komugqa | × 10-6 / ℃ | 2.4 | 2.2 | 2.2 | 2 |
Ububanzi | Ubude | ||||||
Ububanzi bokuzisholo | Ububanzi bangempela | Ubude begama | ukubekezelelana | ||||
Amamilimitha (mm) | Intshi (intshi) | Ubukhulu. (Ubuningi.) | Ubuncane (amaminithi) | mm | Ubude | esiphezulu | |
300 | 12 | 307 | 302 | 1600 1800 | ± 100 | -100 | -275 |
350 | 14 | 357 | 352 | ||||
400 | 16 | 409 | 403 | ||||
450 | 18 | 460 | 454 | ||||
500 | 20 | 511 | 505 | 1600/1800/2000/2200 1800/2000/2200 1800/2000/2200/2400 1800/2000/2200 1800/2000/2200 | ± 100 | -100 | -275 |
Ububanzi bokuzisholo | Amandla amanje avumelekile | Ukuminyana kwamanje (A / cm2) | |
Imilimitha (mm) | Intshi (intshi) | ||
300 | 12 | 10000-13000 | 17-24 |
350 | 14 | 13500-18000 | 17-24 |
400 | 16 | 18000-23500 | 16-24 |
450 | 18 | 22000-27000 | 16-24 |
500 | 20 | 25000-32000 | 15-24 |
600 | 24 | 30000-36000 | 14-24 |
I-graphite electrodes hp ingasetshenziswa kabanzi esithandweni sokuncibilikisa sikagesi ukukhiqiza i-ferroalloy, i-silicon ehlanzekile, i-phosphorus ephuzi, i-copper matte, i-calcium carbide njalonjalo.
Ama-electrode e-HP Graphite nawo angasetshenziswa kabanzi esithandweni sokumelana nogesi sokuncibilika kwengilazi, ukwenziwa kwe-silicon carbide, ukwenziwa komkhiqizo wegraphite.
I-RS refractory factory ingumphakeli ochwepheshe we-Graphite electrode hp owasungulwa ekuqaleni kwawo-90s wekhulunyaka engamashumi amabili. Ifektri ye-RS refractory ikhethekile ku-Graphite electrode hp iminyaka engaphezu kwengu-20. uma unesidingo esithile sama-electrode e-HP graphite, noma unemibuzo nge-Graphite electrode hp mayelana nezinkomba ezibonakalayo namakhemikhali, sicela usithinte mahhala. kanye nefekthri ye-Rs refractory njengomkhiqizi wama-electrodes e-HP graphite ochwepheshe e-china, inezinzuzo ezithile zokuncintisana ngale ndlela elandelayo: