KODI NTCHITO ZOYENERA ZA MA ELECTRODE A GRAPHITE NDI CHIYANI?

(1) Kwa ng'anjo yamagetsi ya arc steelmaking. Electric ng'anjo steelmaking ndi wogwiritsa ntchito maelekitirodi graphite. Electric ng'anjo steelmaking ikuchitika pogwiritsa ntchito graphite elekitirodi kuchititsa anthu panopa mu ng'anjo ndi mkulu kutentha kutentha gwero kwaiye arc pakati pa kwambiri magetsi ndi mlandu.

(2) Kutentha kwa ng'anjo yamagetsi. Maminolo matenthedwe ng'anjo magetsi zimagwiritsa ntchito kupanga mafakitale pakachitsulo ndi chikasu phosphorous, etc., amene amadziwika ndi m'munsi mwa elekitirodi conductive m'manda mu mlandu, kupanga arc mu mlandu wosanjikiza, ndi ntchito kutentha mphamvu limatulutsa. ndi kukana kwa mlandu palokha kutentha mlandu, amene amafuna apamwamba kachulukidwe panopa mchere matenthedwe ng'anjo magetsi amafuna graphite maelekitirodi, monga kupanga 1t silicon amafuna kumwa maelekitirodi graphite za 100kg, Pafupifupi 40kg wa maelekitirodi graphite amadyedwa. pa 1t iliyonse ya phosphorous yachikasu yopangidwa.

(3) Kwa ng'anjo zotsutsa. Kupanga zinthu graphite mankhwala graphitization ng'anjo, kusungunuka galasi ng'anjo ndi kupanga silicon carbide ndi ng'anjo yamagetsi ndi ng'anjo kukana, ng'anjo yodzaza zinthu zonse Kutentha kukana ndi kutentha zinthu, kawirikawiri, conductive graphite elekitirodi ophatikizidwa mu kukana ng'anjo kumapeto kwa ng'anjo mutu. khoma, lomwe limagwiritsidwa ntchito pano kuti graphite elekitirodi discontinuous kumwa.

(4) Pokonzekera mankhwala opangidwa ndi ma graphite apadera. Chosokonekera cha ma elekitirodi a graphite amagwiritsidwanso ntchito pokonza mitundu yosiyanasiyana ya crucible, nkhungu, boti ndi kutentha thupi ndi zinthu zina zapadera zooneka ngati graphite. Mwachitsanzo, mu makampani opanga magalasi a quartz, 10t ya graphite electrode yopanda kanthu imafunika pa 1t iliyonse ya chubu yosungunuka yamagetsi yopangidwa; Pa njerwa iliyonse ya 1t quartz yomwe imapangidwa, 100kg ya graphite electrode yopanda kanthu imadyedwa.