Nhanganyaya yeGraphite electrode

Electrode yeGraphiteinonyanya kushandiswa mukugadzira simbi dzeEAF. Kugadzira simbi dzemagetsi muchoto kunosanganisira kushandisa graphite electrode kupinza magetsi muchoto. Simba guru rinoburitsa arc discharge kuburikidza negasi riri pazasi peelectrode, uye kupisa kunobva muchoto kunoshandiswa pakunyungudutsa. Zvichienderana nekugona kwechoto chemagetsi, ma graphite electrodes ane dhayamita dzakasiyana anoshandiswa. Kuti ma electrodes arambe achishandiswa, ma electrodes anobatanidzwa ne electrode threaded joint.electrode yegirafitiKwekugadzira simbi, 70-80% yehuwandu hwese hwe graphite electrode. 2. Inoshandiswa muchoto chemagetsi chemugodhi. Hunhu hwayo ndehwekuti chikamu chezasi che conductive electrode chakavigwa mucharge. Nokudaro, pamusoro pekupisa kunogadzirwa ne arc pakati peplate yemagetsi necharge, kupisa kunogadzirwawo nekuramba kwecharge kana magetsi achipfuura nepacharge. 3. Graphitization furnace, glass melting furnace uye electric furnace yekugadzira zvigadzirwa zve graphite zvese zvinodzivirira ma fire. Zvinhu zviri muchoto hazvisi zvekungodzivirira kupisa chete, asiwo chinhu chekudziisa. Kazhinji, conductive graphite electrode inoiswa mumadziro emusoro wechoto pamagumo echoto, saka conductive electrode haipedzwi nguva dzose.

Minda yekushandiswa:

(1) Inoshandiswa muchoto chemagetsi chesimbi, icho chinoshandiswa zvakanyanyaelectrode yegirafitiMuChina, kubuda kwesimbi yeEAF kunoumba inenge 18% yesimbi isina kucheneswa, uye graphite electrode yekugadzira simbi inoumba 70% ~ 80% yekushandiswa kwese kwe graphite electrode. Kugadzira simbi yemagetsi muchoto kunosanganisira kushandisa graphite electrode kuisa magetsi muchoto, uye kushandisa kupisa kwakanyanya kunogadzirwa ne arc iri pakati pemagumo e electrode nechaji kuti inyungudike.

2) Inoshandiswa muchoto che arc chakanyudzwa pasi; choto che arc chakanyudzwa pasi chinonyanya kushandiswa kugadzira silicon yeindasitiri uye phosphorus yero, nezvimwewo. Zvinozivikanwa nekuti chikamu chezasi che electrode inofambisa mhepo chinovigwa muchaji, zvichiita arc muchaji, uye ichipisa chaji nekushandisa simba rekupisa rinogadzirwa nekuramba kwechaji pachayo. Choto che arc chakanyudzwa pasi chine density yakakwira yemagetsi chinoda graphite electrode, semuenzaniso, graphite electrode inosvika 100kg inodiwa pakugadzirwa kwe silicon ye 1t yega yega, uye graphite electrode inosvika 100kg inodiwa pakugadzirwa kwe silicon ye 1t yega yega. Inenge 40 kg ye graphite electrode inodiwa pa phosphorus yero ye t.

(3) Inoshandiswa pakugadzira girazi rinopikisa; girafiti yekugadzira zvigadzirwa zvegirafiti, girafiti yekunyungudutsa magirazi uye girafiti yemagetsi yekugadzira silicon carbide zvese ndezve jira rinopikisa. Zvinhu zviri muvira zvinopikisa kupisa uye zvinopisa. Kazhinji, girafiti inofambisa inoiswa mumadziro emusoro wevira pamucheto wevira rinopikisa, uye girafiti inoshandiswa pano haishandiswi nguva dzose.

(4) Inoshandiswa kugadzira chimiro chakasarudzikazvigadzirwa zvegrafiti; gomba risina chinhu re graphite electrode rinoshandiswawo kugadzira zvigadzirwa zvakasiyana-siyana zve graphite zvakaita se crucible, mold, boat dish uye heating body. Semuenzaniso, muindasitiri yegirazi re quartz, gomba risina chinhu re graphite electrode re 10t rinodiwa pachubhu yega yega yemagetsi yekunyungudutsa ye 1t; gomba risina chinhu re graphite electrode re 100kg rinodiwa pabhurugwa rega rega re quartz re 1t.