Ụdị Graphite Pụrụ Iche

Graphite pụrụ iche bụ ịdị ọcha dị elu, njupụta dị elu na ike dị elugraphiteihe onwunwe ahụ ma nwee ezigbo iguzogide nchara, nkwụsi ike okpomọkụ dị elu na nnukwu njikwa eletriki. E ji graphite eke ma ọ bụ nke e ji aka rụọ ya mgbe ọgwụgwọ okpomọkụ dị elu na nhazi nrụgide dị elu mee ya, a na-ejikarị ya eme ihe n'ụlọ ọrụ mmepụta ihe na gburugburu okpomọkụ dị elu, nrụgide dị elu na mmebi.
Enwere ike kewaa ya n'ime ụdị dị iche iche, gụnyere isostatics.blọk graphite, blọk graphite e si na ya pụta, nke a kpụrụ akpụblọk graphitema maa jijijiblọk graphite.

Teknụzụ Mmepụta:

Grafitbụ ihe pụrụ iche na-abụghị nke ígwè nke mejupụtara atọm carbon nke edobere n'ime usoro lattice hexagonal. Ọ bụ ihe dị nro ma gbawaa agbawa nke a na-ejikarị eme ihe n'ọtụtụ ụlọ ọrụ mmepụta ihe n'ihi ihe pụrụ iche ya. Graphite nwere ike ịnọgide na-enwe ike na nkwụsi ike ya ọbụlagodi na okpomọkụ karịrị 3600 °C. Ugbu a, ka m webata usoro mmepụta nke graphite pụrụ iche.

Grafite Isostatic, nke e ji graphite dị ọcha nke ukwuu mee site na ịpị, bụ ihe a na-apụghị ịgbanwe agbanwe nke a na-eji emepụta otu ọkụ kristal, kristal graphite na-aga n'ihu na-eme ka ígwè na-agbagharị agbagharị, na electrodes graphite maka igwe ọkụ eletrik. Na mgbakwunye na ngwa ndị a bụ isi, a na-ejikarị ya eme ihe n'ọhịa nke alloys siri ike (ihe na-ekpo ọkụ ọkụ vacuum, efere sintering, wdg), igwu ala (imepụta ihe e ji ebu ihe na-agbagharị agbagharị), ụlọ ọrụ kemịkalụ (ihe na-agbanwe okpomọkụ, akụkụ ndị na-eguzogide nchara), ígwè (crucibles), na igwe (seal igwe).

Teknụzụ Ịkpụzi

Ụkpụrụ nke teknụzụ ntinye isostatic dabere na iwu Pascal. Ọ na-agbanwe mkpakọ otu ụzọ (ma ọ bụ abụọ) nke ihe ahụ ka ọ bụrụ mkpakọ ọtụtụ ụzọ (omnidirectional). N'oge usoro a, ihe ndị dị na carbon na-anọkarị n'ọnọdụ adịghị mma, njupụta olu ya dịkwa ka nke yiri nke isotropic. E wezụga nke ahụ, ọ dịghị adabere n'ịdị elu nke ngwaahịa ahụ, si otú a na-eme ka graphite isostatic enweghị ma ọ bụ obere ọdịiche arụmọrụ.
Dịka okpomọkụ nke mmepụta na ịgbado ọkụ si dị, teknụzụ ntinye isostatic nwere ike kewaa ya n'ime ịpị isostatic oyi, ịpị isostatic ọkụ, na ịpị isostatic ọkụ. Ngwaahịa ntinye Isostatic nwere njupụta dị elu, nke na-adịkarị site na 5% ruo 15% karịa nke ngwaahịa ntinye ebu otu ụzọ ma ọ bụ nke abụọ. Njupụta dị n'etiti ngwaahịa ntinye isostatic nwere ike iru 99.8% ruo 99.09%.

Graphite a kpụrụ akpụ nwere arụmọrụ pụrụ iche n'ike igwe, iguzogide abrasion, njupụta, ike na njikwa eletriki, enwere ike ime ka arụmọrụ ndị a ka mma site na itinye resin ma ọ bụ ígwè.
Graphite a kpụrụ akpụ nwere ezigbo ike eletriki, oke okpomọkụ, oke nchara, ịdị ọcha dị elu, mmanu onwe, oke okpomọkụ na nhazi nkenke dị mfe, a na-ejikwa ya nke ọma n'ọhịa nke ihe nkedo na-aga n'ihu, ihe siri ike na ihe na-egbu egbu eletrọnịkị, ọkụ eletrik, akara igwe, wdg.

Teknụzụ Ịkpụzi

A na-ejikarị usoro ịkpụzi ihe emepụta obere graphite ma ọ bụ ngwaahịa e ji aka kpụọ nke ọma. Ụkpụrụ bụ ijupụta obere mado n'ime ebu nke ọdịdị na nha achọrọ, wee tinye nrụgide site n'elu ma ọ bụ ala. Mgbe ụfọdụ, tinye nrụgide site n'akụkụ abụọ iji pịa mado ahụ ka ọ dị n'ụdị ebu ahụ. A na-agbaze ngwaahịa e ji ọkara mechaa pịnye, jụọ oyi, lelee ya, ma tinye ya n'otu ebe.
E nwere ma igwe ịkpụzi kwụ ọtọ ma nke kwụ ọtọ. Usoro ịkpụzi na-abụkarị otu ngwaahịa n'otu oge, yabụ na ọ naghị arụ ọrụ nke ọma. Agbanyeghị, ọ nwere ike imepụta ngwaahịa dị oke nkenke nke teknụzụ ndị ọzọ na-agaghị arụ ọrụ. Ọzọkwa, enwere ike imeziwanye arụmọrụ mmepụta site na ịpị ọtụtụ ebu na ahịrị mmepụta akpaaka n'otu oge.

A na-emepụta graphite a na-ewepụta site n'ịgwakọta ihe ndị dị ọcha dị elu na ihe na-ejikọta ihe, wee wepụta ha na ihe na-ewepụta ihe. Ma e jiri ya tụnyere graphite isostatic, graphite a na-ewepụta nwere nha ọka dị nkọ ma dị ala, mana ọ nwere ike dị elu na okpomọkụ na eletriki.
Ugbu a, a na-emepụta ọtụtụ ngwaahịa carbon na graphite site na usoro extrusion. A na-ejikarị ha eme ihe dị ka ihe ndị na-ekpo ọkụ na ihe ndị na-eduzi okpomọkụ na usoro ọgwụgwọ okpomọkụ dị elu. Na mgbakwunye, enwere ike iji blọk graphite dị ka elektrọd iji mee nnyefe ugbu a na usoro electrolysis. Ya mere, a na-ejikarị ha eme ihe dị ka akara igwe, ihe ndị na-eduzi okpomọkụ na ihe ndị na-eme ka elektrọd dị n'ebe dị oke njọ dịka okpomọkụ dị elu, nrụgide dị elu, na ọsọ dị elu.

Teknụzụ Ịkpụzi

Usoro mwepụta ihe bụ itinye pasta ahụ n'ime silinda pasta nke igwe ahụ wee wepụta ya. Ejiri mgbanaka mwepụta ihe a nwere ike ịgbanwe agbanwe (enwere ike ịgbanwe ọdịdị na nha nke ngwaahịa ahụ) n'ihu ya, a na-enyekwa baffle na-agagharị agagharị n'ihu mgbanaka mwepụta ihe ahụ. Ihe nkwụnye isi nke igwe ahụ dị n'azụ silinda pasta ahụ.
Tupu itinye nrụgide, tinye ihe mkpuchi tupu mgbanaka mwepụta ahụ, ma tinye nrụgide site n'akụkụ nke ọzọ iji pịa ihe mkpuchi ahụ. Mgbe ewepụrụ ihe mkpuchi ahụ ma nọgide na-etinye nrụgide ahụ, a na-ewepụta ihe mkpuchi ahụ site na mgbanaka mwepụta ahụ. Bee eriri ahụ ewepụtara n'ogologo achọrọ, jụọ oyi ma lelee ya tupu ị tinye ya. Usoro mwepụta ahụ bụ usoro mmepụta ọkara-na-aga n'ihu, nke pụtara na mgbe etinyere ụfọdụ ihe mkpuchi ahụ, enwere ike ịpụpụ ọtụtụ ngwaahịa (blọk graphite, ihe graphite) mgbe niile.
Ugbu a, a na-emepụta ọtụtụ ngwaahịa carbon na graphite site na usoro extrusion.

Graphite mara jijiji nwere otu nhazi ya nke nwere nha ọka dị ọkara. E wezụga nke ahụ, ọ na-ewu ewu nke ukwuu n'ihi na ọ dị obere ntụ, ike mekaniki ka mma, yana ezigbo nkwụsi ike eletriki na okpomọkụ, a na-ejikwa ya nke ukwuu maka nhazi nnukwu ọrụ. Enwere ike ime ka ọ sie ike karịa mgbe e tinyere resin na ya ma ọ bụ ọgwụgwọ mgbochi oxidation.
A na-eji ya eme ihe dị ka ihe na-ekpo ọkụ na ihe mkpuchi n'imepụta ọkụ polysilicon na monocrystalline silicon n'ime ụlọ ọrụ fotovoltaic. A na-ejikwa ya eme ihe n'ịmepụta mkpuchi ọkụ, ihe ndị na-agbanwe okpomọkụ, ihe ndị na-agbaze na ihe ndị na-eme ka a kpụọ ihe, owuwu nke n nodes eji eme ihe n'usoro electrolytic, na imepụta ihe ndị na-eme ka a kpụọ ihe maka ịgbaze na ngwakọta.

Teknụzụ Ịkpụzi

Ụkpụrụ nke ime graphite mara jijiji bụ ijupụta ihe e ji mee ihe dị ka mado, wee tinye efere ígwè dị arọ n'elu ya. Na nzọụkwụ ọzọ, a na-eme ka ihe ahụ dị n'ime ya dị ka ịma jijiji. Ma e jiri ya tụnyere graphite a na-eme ka ọ pụta ìhè, graphite nke a na-eme site na ịma jijiji nwere isotropy dị elu. A na-emepụta ngwaahịa graphite site na usoro extrusion.