Tšebeliso le thepa ea li-electrode tsa graphite:

1. E sebelisoa seboping sa ho etsa tšepe ea arc ea motlakase

Li-electrode tsa graphite li sebelisoa haholo ho etsa tšepe ea sebōpi sa motlakase.Ho etsa tšepe ea sebōpi sa motlakase ke ho sebelisa li-electrode tsa graphite ho kenya letsoho ka har'a sebōpi.Mokelikeli o matla o feta ka khase karolong e ka tlaase ea li-electrode ho hlahisa arc discharge, 'me mocheso o hlahisoang ke arc o sebelisetsoa ho qhibiliha.Ho ea ka matla a sebōpi sa motlakase, li-electrode tsa graphite tse nang le bophara bo fapaneng li sebelisoa.E le ho etsa hore li-electrode li sebelisoe ka ho tsoelang pele, li-electrode li kopantsoe ke li-electrode threaded joints.Li-electrode tsa graphite bakeng sa ho etsa tšepe li etsa hoo e ka bang 70-80% ea kakaretso ea li-electrode tsa graphite.

2. E sebelisoa ka sebōping sa motlakase se kentsoeng ka tlas'a metsi

Graphite electrode submerged thermal sebōpi sa motlakase e sebelisoa haholo-holo ho hlahisa ferroalloy, silicon e hloekileng, phosphorus e mosehla, matte le calcium carbide, joalo-joalo E khetholloa ka hore karolo e ka tlaase ea electrode ea conductive e patoa ka tefiso, kahoo ho phaella ho mocheso. e hlahisoang ke arc pakeng tsa poleiti ea motlakase le tefiso, Mocheso oa hona joale o boetse o hlahisoa ke ho hanyetsa tefiso ha e feta ka tefiso.Tone e 'ngoe le e' ngoe ea silicon e hloka ho sebelisa li-electrode tsa graphite tse ka bang 150kg, 'me tone e' ngoe le e 'ngoe ea phosphorus e mosehla e hloka ho sebelisa li-electrode tsa graphite tse ka bang 40kg.

3. E sebelisoa ka sebōping sa ho hanyetsa

Libopi tsa graphite bakeng sa tlhahiso ea lihlahisoa tsa graphite, libopi tse qhibilihang bakeng sa likhalase tse qhibilihang, le libono tsa motlakase bakeng sa tlhahiso ea silicon carbide kaofela ke libopi tsa ho hanyetsa.Lisebelisoa tse ka seboping ke lisebelisoa tse futhumatsang le lintho tse lokelang ho futhumatsoa.Hangata, li-electrode tsa graphite bakeng sa ho tsamaisa li kenngoa leboteng la mollo qetellong ea leifo, e le hore li-electrode tsa conduction li se ke tsa chesoa kamehla.

4. Bakeng sa ho sebetsa

Palo e kholo ea likheo tsa li-electrode tsa graphite li boetse li sebelisoa ho sebetsana le lihlahisoa tse fapaneng tse bōpehileng joalo ka li-crucibles, likepe tsa graphite, liforomo tse hatellang tse chesang le likarolo tsa ho futhumatsa tsa libopi tsa motlakase tse se nang motlakase.Hoa lokela ho hlokomeloa hore ho na le mefuta e meraro ea thepa ea maiketsetso bakeng sa lisebelisoa tsa graphite ka mocheso o phahameng, ho akarelletsa le li-electrode tsa graphite, hlobo ea graphite le li-crucible tsa graphite.Graphite linthong tsena tse tharo e na le tšekamelo ea ho chesoa ke oxidative ka mocheso o phahameng, e leng se bakang lera la carbon holim'a thepa.Ho eketseha ha porosity le sebopeho se hlephileng se ama bophelo ba tšebeletso.

Li-electrode tsa graphite li entsoe haholo ka coke ea petroleum le coke ea nale, 'me sekontiri sa mashala se sebelisoa e le setlamo.Li entsoe ka calcination, batching, ho luba, ho hatella, ho halika, graphitization le machining.Ba lokolla matla a motlakase ka mokhoa oa li-arcs ka har'a libono tsa motlakase tsa motlakase.Li-conductors tsa ho futhumatsa le ho qhibilihisa tefiso li ka aroloa ka li-electrode tse tloaelehileng tsa graphite, li-electrode tse phahameng tsa graphite le li-electrode tsa graphite tse phahameng haholo ho latela matšoao a tsona a boleng.