A na-ekewa eserese ka ọ bụrụ graphite eke na graphite sịntetik. Ọtụtụ ndị mmadụ maara ma ha amaghị ka esi ama ha. Kedu ihe dị iche n'etiti ha? Onye nchịkọta akụkọ a ga-agwa gị ka ị ga-esi mara ọdịiche dị n'etiti abụọ ahụ:
1. Ọdịdị kristal
Grafite eke: Mmepe kristal zuru oke, ogo graphitization nke graphite flake karịrị 98%, na ogo graphitization nke microcrystalline graphite eke na-adịkarị n'okpuru 93%.
Artificial graphite: Ogo nke mmepe kristal na-adabere na akụrụngwa na okpomọkụ ọgwụgwọ okpomọkụ. N'ikwu okwu n'ozuzu, ka okpomọkụ ọgwụgwọ okpomọkụ dị elu, nke dị elu nke graphitization. Ka ọ dị ugbu a, ogo graphitization nke graphite artificial emepụtara na ụlọ ọrụ na-abụkarị ihe na-erughị 90%.
2. Nhazi nhazi
Grafite flake eke: Ọ bụ otu kristal nwere usoro dị mfe yana naanị nwere ntụpọ kristal (dịka ntụpọ ntụpọ, mgbakasị ahụ, mmejọ stacking, wdg), ma gosipụta njirimara anisotropic na ọkwa macroscopic. Mkpụrụ nke microcrystalline graphite eke dị ntakịrị, a na-ahazi ọka ndị ahụ n'ụzọ na-adịghị mma, na enwere pores mgbe e wepụsịrị ihe ndị na-adịghị ọcha, na-egosi isotropy na ọkwa macroscopic.
Artificial graphite: Ọ nwere ike na-ahuta dị ka a multi-phase ihe, gụnyere graphite na-agbanwe agbanwe site na carbonaceous ahụ dị ka mmanụ ala coke ma ọ bụ pitch coke, graphite oge tọghatara si coal tar binder ọbọp gburugburu ahụ, urughuru mkpokọta ma ọ bụ coal tar pitch. The pores kpụrụ site na-ekekọta mgbe okpomọkụ ọgwụgwọ, wdg.
3. Ụdị anụ ahụ
Eke graphite: na-adịkarị n'ụdị ntụ ntụ ma nwee ike iji naanị ya, mana a na-ejikarị ya na ihe ndị ọzọ.
Artificial graphite: Enwere ọtụtụ ụdị, gụnyere ntụ ntụ, eriri na ngọngọ, ebe graphite artificial n'echiche dị warara na-abụkarị ngọngọ, nke kwesịrị ịhazi ya n'ụdị ụfọdụ mgbe ejiri ya.
4. Njirimara anụ ahụ na nke kemịkal
N'ihe gbasara anụ ahụ na kemịkal, graphite eke na graphite artificial nwere ma ihe jikọrọ ya na ọdịiche dị na arụmọrụ. Dị ka ihe atụ, ma eke graphite na artificial graphite bụ ezigbo ndị nduzi nke okpomọkụ na ọkụ eletrik, ma maka graphite powders nke otu ịdị ọcha na urughuru size, eke flake graphite nwere kacha mma okpomọkụ nyefe arụmọrụ na eletriki conductivity, sochiri eke microcrystalline graphite na artificial graphite. . kacha ala. Graphite nwere ezigbo mmanu na ụfọdụ plasticity. Mmepe kristal nke graphite flake eke zuru oke, ọnụọgụ esemokwu dị ntakịrị, mmanu kacha mma, na plastik bụ nke kachasị elu, na-esote graphite kristal kristal na cryptocrystalline, sochiri graphite artificial. ogbenye.
Qingdao Furuite Graphite na-etinyekarị aka na ntụ ntụ graphite dị ọcha, akwụkwọ graphite, mmiri ara ehi graphite na ngwaahịa graphite ndị ọzọ. Ụlọ ọrụ ahụ na-etinye aka na kredit dị ukwuu iji hụ na ngwaahịa dị elu. Ndị ahịa na-anabata ịkpọtụrụ anyị.
Oge nzipu: Jul-18-2022