Ọla kọpa impregnated graphite bụ nke graphite na ọla kọpa ahụ mejupụtara.N'ime ha, graphite bụ ihe carbonaceous, nke nwere ike kewaa n'ime graphite eke na graphite artificial.Ụdị kristal nke graphite eke bụ mpempe akwụkwọ hexagonal, nke nwere nnukwu kristal na ịdị elu thermal conductivity.Ọ bụ ihe kacha mma thermal conductivity.The artificial graphite bụ tumadi akwadoro site elu-okpomọkụ sintering na ndị ọzọ usoro, na nwere àgwà nke ọma homogeneity na elu ike.
Ngwakọta ọla kọpa na-ejikọta ọla kọpa na graphite site na usoro a kapịrị ọnụ iji mepụta graphite ọla kọpa.Ịdị adị nke ọla kọpa ahụ nwere ike ọ bụghị naanị welie conductivity nke graphite, kamakwa melite ike ya na ike ya, si otú a na-eme ka ihe ndị na-arụ ọrụ na-arụ ọrụ ma na-eyi nguzogide.Na mgbakwunye, ahụ ọla kọpa nwere ike belata resistivity nke graphite n'ụzọ dị irè ma melite conductivity thermal.
Ụdị ngwaahịa nke graphite nke ọla kọpa dị iche iche, nke nwere ike kewaa n'ime efere, ọkpọkọ, ntụ ntụ na ụdị ndị ọzọ.
Efere bụ otu n'ime ụdị ngwaahịa a na-ahụkarị.A na-eme ya nke graphite na ntụ ntụ ọla kọpa site na usoro ịpị ọkụ dị elu.Ọkpụrụkpụ a na-adịkarị n'etiti 1mm na 6mm.Enwere ike ịhazi ogologo na obosara dịka mkpa dị n'ezie.Elu nke efere ahụ dị nro na otu, enwere ike ịmegharị ya, dozie ya na ọkpọ iji gboo mkpa nke ngwa dị iche iche.
A na-emepụta ọkpọkọ site na extrusion mgbe agwakọta graphite na ọla kọpa.Ihe dị n'ime ya na nke dị n'èzí dị nro na otu.Enwere ike ịhazi ya site na oghere dị n'ime ya na ihe dị n'èzí iji mepụta electrodes, capacitors, ndị na-agbanwe mmanụ na-agbanye mmanụ dị elu na ngwaọrụ ndị ọzọ.
A na-eme ntụ ntụ nke graphite na ọla kọpa site na usoro nrịcha pụrụ iche.The urughuru size nke ntụ ntụ nwere ike gbanwee dị ka n'ezie mkpa.Ọ nwere ọtụtụ ebe kọntaktị na ezigbo conductivity.Enwere ike iji ya na ngwa eletrọnịkị, ihe batrị na mpaghara ndị ọzọ.
Usoro mmepụta nke graphite ọla kọpa dị mfe, n'ozuzu gụnyere usoro ndị a:
1. Ihe eji akwadebe: ntụ ntụ ọla kọpa na ntụ ntụ graphite ga-agwakọta n'otu akụkụ, a ga-etinyekwa mmanụ mmanu na ihe nkedo.
2. Nkwadebe nke ịkpụzi ahụ: pịa ihe agwakọta n'ime ahụ na-akpụzi kwesịrị ekwesị maka nhazi.
3. ihicha na nhazi: kpoo ihe na-akpụzi ahụ, wee mee usoro, dị ka ntụgharị, igwe igwe, ịkụ ala, wdg.
4. Sintering: na-eme ka akụkụ ndị a na-emepụta ihe na-emepụta ihe siri ike nke graphite ọla kọpa.
Isi njirimara nke graphite ọla kọpa bụ ndị a:
(1) Ezi conductivity: ọla kọpa impregnated graphite nwere ọtụtụ irighiri ọla kọpa, nke na-eme ka omume ya dị oke mma.
(2) Ezigbo ihe eji arụ ọrụ: ọnụnọ nke ọla kọpa na-eme ka ike na ike nke graphite dịkwuo mma, na-eme ka ọ nwee ihe ndị dị mma.
(3) Nguzogide dị mma: ọnụnọ nke ọla kọpa nwekwara ike imeziwanye nkwụsị nke graphite.
(4) Ezigbo nguzogide corrosion: graphite n'onwe ya nwere ezigbo nguzogide corrosion.Na mgbakwunye na nke ọla kọpa irighiri, ya corrosion iguzogide bụ ihe magburu onwe ya.
(5) Ezi conductivity thermal: graphite bụ ihe dị mma na-ekpo ọkụ ọkụ.Mgbe agbakwunyere ahụ ọla kọpa, conductivity thermal ya ka mma.
graphite ọla kọpa nwere ezigbo conductivity na akụrụngwa akụrụngwa, a na-ejikwa ya na ngwa batrị, njikwa ọkụ, ngwaọrụ eletrọnịkị, nrụpụta igwe na mpaghara ndị ọzọ.
N'ihe gbasara ihe batrị, a na-eji graphite ọla kọpa mee ihe n'ọtụtụ ebe na nkwadebe nke efere electrode batrị iji meziwanye arụmọrụ nke batrị n'ihi àgwà ya dị mma na ihe eji arụ ọrụ.
N'ebe a na-ahụ maka njikwa okpomọkụ, graphite nwere ọla kọpa nwere ike ime ka ọ bụrụ ọkụ na-eduzi ọkụ maka ikpo ọkụ nke ngwá electronic dị iche iche.N'ihi ịdị mma nke thermal conductivity, ọ nwere ike ịgbasa ọkụ ngwa ngwa, si otú ahụ na-eme ka ọrụ ahụ kwụsie ike ogologo oge.
N'ihe gbasara ngwaọrụ eletrọnịkị, enwere ike iji graphite ọla kọpa rụọ ọrụ capacitors, ndị na-agbanwe mmanụ na-emikpu mmanụ dị elu na ngwaọrụ ndị ọzọ.N'ihi ịdị mma ya, ọ nwere ike ibunye akara eletrik na ike nke ọma, ya mere ọ nwere ike gboo mkpa nke ngwaọrụ eletrọnịkị dị iche iche.
N'ebe a na-emepụta ígwè ọrụ, a na-eme ka graphite ọla kọpa mee ka ọ bụrụ ụdị dị iche iche nke efere, ọkpọkọ, ntụ ntụ, wdg, iji gboo mkpa dị iche iche nke mmepụta ígwè.N'otu oge ahụ, nkwụsi ike ya na nguzogide corrosion na-emekwa ka ọ bụrụ ihe nrụpụta ọrụ dị mma.
