I-electrode ye-graphite ye-UHP yenziwe nge-petroleum coke, inaliti ye-coke njengento ekrwada, i-pitch yamalahle njenge-binder, emva kokubala, izithako, ukuxova, ukucinezela, ukugcoba, i-graphitization, i-machining kwaye ikhutshwe kwi-arc yombane yokwenza intsimbi ngendlela ye-arc Amandla ombane. njengomqhubi wokufudumeza iziko elinyibilikayo.
Igama | Iyunithi | ububanzi be-electrode 300mm-600mm | |||
umgangatho | Umlinganiselo wokwenyani | ||||
I-Electrode | Ingono | I-Electrode | Ingono | ||
Ukuxhatshazwa kombane okuthe ngqo | μOhm • m | 6.2-6.5 | 5.5 | 5.0-6.5 | 4.5 |
Umda wokumelana nomatshini ukugoba | MPa | 10.5 | 16 | 14-16 | 18-20 |
Imodyuli ye-elastic | GPA | 14 | 18 | 12 | 14 |
Umxholo wothuthu, hayi ngaphezulu kwe | % | 0.5 | 0.5 | 0.5 | 0.5 |
Ubuninzi bobuninzi, hayi ngaphantsi | g/cm3 | 1.64-1.65 | 1.70-1,72 | 1.72-1.75 | 1.78 |
I-Thermal coefficient yokwandiswa komgca (100-600 ° C) | × 10-6 / ℃ | 1.5 | 1.4 | 1.3 | 1.2 |
Ububanzi | Ubude | ||||||
Idayamitha yegama | Eyona dayamitha | Ubude begama | ukunyamezelana | ||||
Iimilimitha (mm) | I-intshi (intshi) | Max. (Ubukhulu.) | Umz (umzuzu) | mm | Ubude | ubuninzi | |
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 | ± 100 | -100 | -275 |
550 | 22 | 556 | 553 | ||||
600 | 24 | 613 | 607 |
Idayamitha yegama | Ugqithiso lwangoku (A) | Uxinzelelo lwangoku (A / cm2) | |
Iimilimitha (mm) | I-intshi (intshi) | ||
250 | 10 | 9200-15100 | 21-30 |
300 | 12 | 13000-22000 | 20-30 |
350 | 14 | 20000-30000 | 20-30 |
400 | 16 | 25000-40000 | 19-30 |
450 | 18 | 32000-45000 | 19-27 |
500 | 20 | 38000-55000 | 18-27 |
550 | 48000-60000 | 18-24 | |
600 | 24 | 52000-72000 | 18-24 |
700 | 27th | 62000-95000 | 18-24 |
I-Graphite electrode uhp ingasetyenziswa ngokubanzi kwiziko lombane le-arc kunye ne-ladle yokucoca isithando somlilo sokwenza intsimbi. I-electrode ye-graphite ye-uhp inokusetyenziswa ngokubanzi kwisithando sombane sokunyibilikisa ukuvelisa i-ferroalloy, i-silicon ecocekileyo, i-phosphorus ephuzi, i-matte yobhedu, i-calcium carbide njalo njalo.
Umzi-mveliso we-RS refractory njengomvelisi we-graphite electrode uhp e-china, uneenzuzo ezininzi zokukhuphisana kwimarike. ukuba unemfuno ye-electrode ye-graphite ye-uhp, okanye unemibuzo ethile kwi-electrode ye-graphite ye-uhp malunga nezibonakaliso zomzimba kunye neekhemikhali, nceda uqhagamshelane nathi mahhala, siya kukubonelela nge-high quality uhp graphite electrode.