Ubi ngwa nke ihe mejupụtara carbon/carbon

Kemgbe e mepụtara ya n'afọ 1960,ihe mejupụtara carbon-carbon C/Cenwetala nnukwu nlebara anya site n'aka ụlọ ọrụ ndị agha, ndị na-ahụ maka ikuku, na ndị na-emepụta ike nuklia. Na mbido, usoro mmepụtaihe mejupụtara carbon-carbonỌ dị mgbagwoju anya, siri ike n'ụzọ teknụzụ, usoro nkwadebe ahụ dịkwa ogologo. Ọnụ ego nkwadebe ngwaahịa anọgidewo na-adị elu ruo ogologo oge, ojiji ya ejedebela na ụfọdụ akụkụ nwere ọnọdụ ọrụ siri ike, yana ikuku na ubi ndị ọzọ nke enweghị ike dochie anya ihe ndị ọzọ. Ugbu a, isi ihe nyocha nke ngwakọta carbon/carbon bụ isi na nkwadebe dị ọnụ ala, mgbochi oxidation, na mgbanwe nke arụmọrụ na nhazi. N'ime ha, teknụzụ nkwadebe nke ngwakọta carbon/carbon dị elu na nke dị ọnụ ala bụ isi ihe nyocha. Ndekọ uzuoku kemịkalụ bụ ụzọ kachasị mma maka ịkwadebe ngwakọta carbon/carbon dị elu ma a na-ejikarị ya eme ihe n'ọtụtụ mmepụta ụlọ ọrụ nkeNgwaahịa mejupụtara C/CAgbanyeghị, usoro teknụzụ na-ewe ogologo oge, yabụ ọnụ ahịa mmepụta dị elu. Imeziwanye usoro mmepụta nke ngwakọta carbon/carbon na ịmepụta ngwakọta carbon/carbon dị ọnụ ala, arụmọrụ dị elu, nnukwu nha, na nhazi dị mgbagwoju anya bụ isi ihe na-akwalite ojiji ụlọ ọrụ mmepụta ihe a ma bụrụkwa usoro mmepe bụ isi nke ngwakọta carbon/carbon.

Ma e jiri ya tụnyere ngwaahịa graphite ọdịnala,ihe mejupụtara carbon-carbonnwere uru ndị a pụrụ iche:

1) Ike dị elu, ogologo ndụ ngwaahịa, na mbelata ọnụọgụ nke nnọchi akụkụ, si otú a na-eme ka ojiji akụrụngwa dịkwuo elu ma belata ọnụ ahịa mmezi;

2) Ọ na-ebelata ike okpomọkụ ma na-eme ka ọ dịkwuo mma n'ịkwalite ike, nke na-eme ka nchekwa ike na arụmọrụ dịkwuo mma;

3) Enwere ike ime ka ọ dị gịrịgịrị, ka e wee nwee ike iji akụrụngwa ndị dị ugbu a mepụta otu ngwaahịa kristal nwere dayameta buru ibu, na-azọpụta ego itinye ego na akụrụngwa ọhụrụ;

4) Nchekwa dị elu, ọ dịghị mfe ịgbawa n'okpuru oke okpomọkụ dị elu ugboro ugboro;

5) Ike imepụta ihe siri ike. Ihe ndị e ji graphite buru ibu na-esi ike ịkpụzi, ebe ihe ndị e ji carbon mee dị elu nwere ike ime ka ihe ndị dị nso na net dị mma ma nwee uru arụmọrụ doro anya n'ọhịa nke sistemụ ọkụ kristal dị n'otu dayameta buru ibu.

Ugbu a, nnọchi nke pụrụ ichengwaahịa graphitedị kaGraphite isostaticSite na ihe mejupụtara carbon dị elu, a na-ahụta ihe ndị a dị ka ndị a:

Nnukwu iguzogide okpomọkụ dị elu na nguzogide iyi nke ihe mejupụtara carbon-carbon na-eme ka ha bụrụ ihe a na-ejikarị eme ihe n'ụgbọelu, ụgbọelu, ike, ụgbọala, igwe na mpaghara ndị ọzọ.

Ngwa ndị a kpọmkwem bụ ndị a:

1. Ngalaba ụgbọ elu:Enwere ike iji ihe mejupụtara carbon-carbon rụpụta akụkụ okpomọkụ dị elu, dịka ihe mkpuchi jet injin, mgbidi ụlọ ọkụ, agụba nduzi, wdg.

2. Ọgbakọ ụgbọelu:Enwere ike iji ihe mejupụtara carbon-carbon mepụta ihe nchekwa okpomọkụ nke ụgbọ elu, ihe owuwu ụgbọ elu, wdg.

3. Ọgba ike:Enwere ike iji ihe mejupụtara carbon-carbon mepụta ihe mejupụtara ihe nrụpụta nuklia, akụrụngwa petrochemical, wdg.

4. Ubi ụgbọala:Enwere ike iji ihe mejupụtara carbon-carbon mepụta sistemụ brek, ihe njide, ihe esemokwu, wdg.

5. Ọgba ígwè:Enwere ike iji ihe mejupụtara carbon-carbon mepụta bearings, seals, mechanical parts, wdg.