Electrode yeGraphite

Electrode yeGraphiteInogadzirwa zvakanyanya ne petroleum coke ne needle coke sezvinhu zvekugadzira uye marasha asphalt se binder kuburikidza ne calcination, batching, kneading, molding, roasting, graphitization uye machining. I conductor inoburitsa simba remagetsi muchimiro che electric arc furnace kuti ipise nekunyungudutsa charge ye furnace.

Zvichienderana nerudzi rwayo, inogona kukamurwa kuita electrode yemagetsi akajairika. Electrode yemagetsi ane simba guru uye electrode yemagetsi ane simba guru. Chinhu chikuru chekugadzira electrode yegrafiti ipetroleum coke. Mashoma easphalt coke anogona kuwedzerwa kune electrode yemagetsi akajairika. Huremu hwesarufa mu petroleum coke neasphalt coke hahufanirwe kudarika 0.5%. Wedzera asphalt coke uye Needle coke inoshandiswa kugadzira electrode yemagetsi ane simba guru kana electrode yemagetsi ane simba guru. Kuwedzera kuoma kwe geometry ye mold uye kusiyana kwekushandiswa kwechigadzirwa kunotungamira kune zvinodiwa zvepamusoro uye zvakakwirira zvekuburitsa spark machine akarurama.

Zvakanakira zve graphite electrode zviri nyore kugadzira, kukurumidza kubviswa kweEDM uye kurasikirwa kushoma kwegraphite. Saka, vamwe vanotora vatengi ve spark machine, vanorega kushandisa copper electrode voshandisa graphite electrode panzvimbo pezvo. Pamusoro pezvo, mamwe ma electrode ane maumbirwo akakosha haagone kugadzirwa nemhangura, asi graphite iri nyore kusvika, uye copper electrode inorema, iyo isingakodzeri kugadzirisa ma electrode makuru. Kazhinji, kugadzirisa ne graphite electrode kunokurumidza ne58% kupfuura ne copper electrode. Nenzira iyi, nguva yekugadzirisa inoderedzwa zvakanyanya uye mutengo wekugadzira unodzikira. Izvi zvinoita kuti vatengi vakawanda vashandise graphite electrodes.

Kutenderera kwekugadzirwa kwe electrode yemagetsi akajairika ine simba regrafiti kwemazuva angangoita makumi mana nemashanu, kutenderera kwekugadzirwa kwe electrode yemagetsi ane simba repamusoro-soro kune mazuva anopfuura makumi manomwe, uye kutenderera kwekugadzirwa kwe graphite electrode joint inoda impregnation yakawanda kwakareba. Kugadzirwa kwe 1t ordinary power graphite electrode kunoda simba remagetsi rinenge 6000kW · h, zviuru zvema cubic metres egasi kana gasi rechisikigo, uye inenge 1t ye metallurgical coke particles uye metallurgical coke powder.