Dab tsi yog Qhov Kev Siv Tseem Ceeb Ntawm Graphite Electrodes? graphite Electrodes Siv

Graphite electrodes feem ntau yog siv rau hauv cov ntawv thov kev lag luam uas yuav tsum tau ua kom muaj hluav taws xob siab los ua kom muaj cua sov, tshwj xeeb tshaj yog nyob rau hauv hluav taws xob arc rauv (EAF) steelmaking txheej txheem. Hauv EAFs, graphite electrodes yog cov khoom siv hluav taws xob uas muaj qhov siab -amperage hluav taws xob tam sim no, tsim kom muaj hluav taws xob hluav taws xob nruab nrab ntawm cov electrode thiab cov nqi hlau (xws li cov hlau seem). Qhov arc no ua rau kub siab tshaj 3,000 degree, txaus kom yaj hlau thiab lwm yam hlau zoo.

Cov laj thawj tseem ceeb uas graphite raug xaiv rau cov kev siv no suav nrog nws cov khoom siv hluav taws xob zoo heev, kev ua haujlwm siab thermal, thermal shock resistance, thiab mechanical zog ntawm qhov kub siab. Cov khoom no tso cai rau graphite electrodes kom muaj kev ruaj ntseg thiab kev ua haujlwm nyob rau hauv cov xwm txheej tsis muaj kev tawg, degrading, lossis poob efficiency.

Graphite electrodes muaj nyob rau hauv ntau qib -xws li RP (Regular Power), HP (High Power), thiab UHP (Ultra High Power)​​-txhua qhov ua kom zoo rau cov qib tshwj xeeb thiab cov kev xav tau ua haujlwm. Lawv lub peev xwm los txhawb nqa cov dej siab tam sim no thaum ua kom lub zog ua haujlwm zoo, ua kom zoo ib yam, thiab siab - cov txiaj ntsig zoo ua rau lawv tseem tsis tau muaj nyob rau hauv niaj hnub metallurgy, kev tsim khoom, thiab cov txheej txheem kev lag luam hnyav.