Yakakodzera yeGreat-Capacity Electric Arc Murwere (EAF), Lad DAD FREAS (LF), uye yakazadzika arc machira (Saf) (Saf). Zvinoshandiswa zvakanyanya muzvirimwa zvepamusoro-simbi, kunyanya zvivakwa zvinopfuura mazana manomwe ezviuru zvemakumi mairi kugadzirira kuderedza electrode uye kugadzirisa kugadzirisa.
p>Iyo 550mm yenguva dzose simba (RP) graphite electrode ine maExkropeed yeakakura-chiyero (ea) magetsi, anounza simba remagetsi, uye kugadzikana kwemakwenzi, uye kugadzikana kwekunyora. Optimised for standard simba yekushandisa, inopa chiyero chakanakisa chekushanda kwemutengo uye nekuvimbika kwekushanda, zvichiita kuti ive yakakodzera kune yakakwirira-vhoriyamu carbon uye ferroaly kugadzirwa.
Paramende | Unit | Electrode | Nipple |
Kuramba | μom · · | 7.5 ~ 8.5 | 5.8 ~ 6.5 |
Kukotama Simba | MPA | ≥ 8.5 | ≥ 16.0 |
Elastic Modulus | GPA | ≤ 9.3 | ≤ 13.0 |
Bulk density | g / cm³ | 1.55 ~ 1.63 | ≥ 1.74 |
Kuwedzera kwekuwedzera coefficient (cte) | 10⁻⁶ / ° C | ≤ 2.4 | ≤ 2.0 |
ASH Zvemukati | % | ≤ 0.3 | ≤ 0.3 |
Inotenderwa ikozvino | A | - | 28000 ~ 34000 |
Zvazvino | A / cm² | - | 12 ~ 14 |
Chaiyo dhayamita | mm | Max: 562 min: 556 | - |
Chaipo chaihwo | mm | 1800 ~ 2400 (YEMAHARA) | - |
Kureba kutsungirira | mm | ± 100 | - |
Mutongi mupfupi urefu | mm | -275 | - |
Iyo 550mm RP Electrodes inogadzirwa uchishandisa Premium Petroleum Coke yakasanganiswa neyekudzorwa huwandu hwenzvimbo yepamusoro yechiitiko chekusimudzira magetsi uye masimba emuchina. Maitiro ekugadzira anosanganisira:
● Yakakwirira-tembiricha calcination (inosvika 1350 ° C) kuderedza zvisirizvo zvemukati uye kuwedzera carbon kuchena
● Kunyatsobatanidza pamwe neakanyanya kugadziridzwa maronda emarara tarch yeunifomu filler
● Kuwedzeredza-kumanikidza Kuwedzeredza uye kugunun'una kuti uwane dense, kuremara-emahara zvivakwa
● Pakutanga kubheka pa800-900 ° C kuti ugadzire yakasimba carbon bond
● vacuum pitch kusakwana uye sekondari kubheka kuti uderedze porosity uye kuvandudza oxidation kuramba
● Yakakwirira-tembiricha yakakura pana 2800-3000 ° C kune yakaderera kuramba uye yakanakisa crystalline alignment
Kuita uku kunoguma nema electrodes neakanakisa thermal kuvhiringidza kupokana, maitiro ekushandura, uye zvakanaka zvemhando, zvakanakira kuenderera, basa rinorema, ibasa rinorema.
● Mahara magetsi arc machira (eafs) ane anorema aripo uye anodzora mutoro anodikanwa
● Madhayeti marara (lfs) ekunatsa kwechipiri uye kuganhurirwa
● Yakanyudzwa Arc Mafuta (SASS) Inoshandiswa muFerroalloy Smollting (i.e., Ferrosilic, Ferromanganese)
● Zvidyiso zvesimbi nevarwi vegore negore zvinopfuura mazana manomwe emakumi matatu ematani anotsvaga kugadzirisa electrode kushandiswa uye mari yekushanda
Iyi rp electrode yakagadzirirwa kuti iwande magetsi eafs uye haina kukurudzirwa kune Ultra High Simba (UHP) mafuro. Arc Arc kutonga, ikozvino manejimendi, uye kugara uchiongorora kwakabatana kwakakosha kudzivirira kupaza kupaza uye kuwedzera electrode lifespan.
● Inotsigira yakakwira iripo mitoro yerudzi rwakakura kwazvo
● Superior oxidation kuramba uye inovhundutsa kuvhundutsa
● kusvika ku1.2 kg kuderedzwa muElectrode kushandiswa kweToni yeSimbi
● Yakavandudzwa Simba Simba Rinodzora Kupararira uye Kuwedzera Hupenyu hwebasa
● Mari inobudirira-inobudirira kune UHP electrodes mune yakajairika masimba mashandisirwo
Iyo 550mm rp graphite electrode electrode inopa mhinduro yakavimbika, inodhura-inobudirira yeakakura-steelmaking zvivakwa. Kubata kwayo kukuru, kutendeka kwemuchina, uye kugadzikana kwekunyora kunoita kuti ive yakakodzera kune zvinorema-basa zvidyarwa, kubatsira zvirimwa zvesimbi kuderedza kushandiswa kweElectrode uye kugadzirisa maitiro ekubudirira.