Ihe ndochi eserese, dị ka ihe mkpuchi{{0} dị elu na-arụ ọrụ, na-eji kemịkalụ, mmanụ ala, na ụlọ ọrụ ike. Usoro nhazi ya na-emetụta njupụta nke ihe ahụ, nguzogide corrosion na ike igwe. Edemede a ga-atụle n'ụzọ zuru ezu usoro nhazi graphite filler na isi ihe teknụzụ ya.
Usoro nhazi ihe eji eme graphite gụnyere ịpị, extrusion, na ịkpụzi mkpakọ. Mkpụzi mkpakọ bụ usoro a na-ahụkarị, dabara adaba maka akụrụngwa graphite ntụ ntụ ma ọ bụ granular. Usoro a na-eji igwe hydraulic ma ọ bụ igwe igwe na-ejikọta ntụ ntụ graphite na ihe nkedo wee pịa ya n'ụdị a chọrọ n'okpuru nnukwu okpomọkụ na nrụgide. N'oge usoro ịpị, nrụgide otu dị mkpa maka njupụta na ike nke ngwaahịa ikpeazụ. A na-achịkwa nrụgide n'etiti 10 na 30 MPa, a na-echekwa okpomọkụ n'etiti 150 na 300 degrees iji kwalite nro na njikọ nke ihe nkedo.
Ịkpụzi extrusion dabara adaba maka mmepụta nke mkpanaka graphite ma ọ bụ tubes na-aga n'ihu. Usoro a gụnyere ịgwakọta akụrụngwa, igwakorita, extrusion, na ihicha. A na-agwakọta ntụ ntụ graphite na ihe nkedo (dị ka resin phenolic ma ọ bụ asphalt) nke ọma n'ime ntụ ọka iji mee otu slurry rọba. A na-ebupụ slurry a site na ọnwụ n'ime otu obe{3}} n'ụdị akụkụ. Ịkpụzi mpụ na-achọ ihe dị elu iji hụ na slurry na-agbapụta otu ma zere ntụpọ dị n'ime. Ngwaahịa a kpụrụ akpụ na-enweta mgbaka ọkụ dị elu{6}} iji wepụ ihe ndị na-agbanwe agbanwe na ihe nkedo wee kwalite eserese.
Ịkpụzi mkpakọ dabara adaba maka akara graphite dị mgbagwoju anya{{0}, dị ka gaskets ma ọ bụ ngwugwu anular. Usoro a na-agụnye ịgwakọta ntụ ntụ graphite na ihe nkedo n'ụzọ kwesịrị ekwesị, na-ejuputa ngwakọta ahụ n'ime ihe igwe a na-ekpo ọkụ na-ekpo ọkụ, wee tinye nrụgide n'akpụkpọ ahụ site na iji pịa. Igodo nke mkpakọ ịkpụzi bụ ịchịkwa kpo oku ọnụego na-anọ oge iji hụ na a ok esịt Ọdịdị na-enweghị delamination. Okpomọkụ calcination na-adịkarị n'etiti ogo 800 na ogo 1200 iji kwalite nkwụsi ike okpomọkụ na nkwụsi ike nke graphite filler.
Nhọrọ nke ihe nkedo na-ekerekwa òkè na nhazi nhazi nke graphite fillers. Ihe ndị a na-ekekọtakarị gụnyere resins, metal oxides, na asphalt. Ihe nkwekọ dị iche iche na-emetụta ike ikuku nke ihe, nguzogide corrosion, na ike igwe. Dịka ọmụmaatụ, resin phenolic dabara maka gburugburu- na obere-okpomọkụ gburugburu, ebe ihe ndị na-eke ígwè (dị ka ntụ ntụ ọla kọpa) nwere ike imeziwanye nkwụsi ike nke mkpuchi na ọkụ ọkụ.
Na nchịkọta, a ga-emeziwanye usoro ịkpụzi graphite filler dabere na njirimara akụrụngwa, ihe ngwa chọrọ na ọnọdụ akụrụngwa. Site n'ịchịkwa nrụgide, ọnọdụ okpomọkụ, na ihe nkwekọ nke ọma, enwere ike imepụta ihe nkpuchi graphite dị elu iji gboo mkpa ụlọ ọrụ mmepụta ihe maka corrosion{2}na-eguzogide, elu{3}}okpomọkụ- na-eguzogide, na ogologo{{5} ngwọta ndụ akara.
