Nguzogide oxidation nke ihe seramiiki ziri ezi na gburugburu ebe obibi ya
Ihe ndị dị na seramiiki a kapịrị ọnụ bụ ihe dị oke mkpa maka arụmọrụ dị elu n'ime ụlọ ọrụ ọgbara ọhụrụ, ihe pụrụ iche ha nwere n'anụ ahụ na kemịkalụ ewetawo mgbanwe dị ukwuu n'ọtụtụ ebe. N'ime ha, iguzogide oxidation bụ otu n'ime ihe ndị kacha pụta ìhè nke ihe ndị dị na seramiiki a kapịrị ọnụ, nke dị mkpa karịsịa n'ebe dị oke njọ.
Nguzogide oxidation nke ihe seramiiki ziri ezi
A maara ihe seramiiki a kapịrị ọnụ, dịka alumina, silicon nitride, silicon carbide, wdg, maka ihe ndị na-egbochi antioxidant ha dị mma. Ihe ndị a nwere ike ịnọgide na-enwe ihe ndị na-akpata kemịkalụ kwụsiri ike n'okpuru oke okpomọkụ na gburugburu ebe obibi oxidation dị elu, ha adịghịkwa mfe imeghachi omume na oxygen, si otú a na-ezere oxidation, corrosion na mmebi arụmọrụ nke ihe ahụ. Nguzogide oxidation dị mma a bụ isi n'ihi nhazi kristal kwụsiri ike na ike nke njikọ kemịkalụ dị n'ime ihe seramiiki, nke na-eme ka o nwee ike ịnọgide na-enwe nkwụsi ike na ntụkwasị obi ogologo oge na gburugburu ebe siri ike.
Gburugburu ngwa dị oke mkpa
1. Ụgbọelu
N'ọgbọ ụgbọelu, iguzogide oxidation nke ihe seramiiki ziri ezi dị oke mkpa. Injin ụgbọelu na ụgbọ elu kwesịrị iguzogide oke okpomọkụ na gas na-eme ka oxidation dị elu n'oge ụgbọ elu dị elu. Ihe ndị dị ka ụlọ ọkụ, nozzles na turbines nke ejiri ihe seramiiki ziri ezi mee nwere ike ịnọgide na-arụ ọrụ kwụsiri ike na oke okpomọkụ, gbochie oxidation na corrosion nke ọma, ma hụ na injin na ụgbọ elu ahụ na-arụ ọrụ nkịtị.
2. Ngalaba ike
N'ihe gbasara ike, iguzogide oxidation nke ihe seramiiki ziri ezi na-arụkwa ọrụ dị mkpa. Dịka ọmụmaatụ, na akụrụngwa okpomọkụ dị elu dịka turbines gas na boilers na-ere ọkụ coal, ihe ndị dị ka akwa mkpuchi okpomọkụ na nzacha nke ihe seramiiki mere nwere ike iguzogide mbuze nke anwụrụ ọkụ dị elu, chebe nhazi dị n'ime akụrụngwa ahụ ma melite arụmọrụ ike. Na mgbakwunye, n'ọhịa nke ike nuklia, a na-ejikwa ihe seramiiki ziri ezi eme ihe nke ukwuu na mkpuchi okpomọkụ na oyi akwa nchekwa nke ihe nrụpụta nuklia iji hụ na ejiri ike nuklia mee ihe nke ọma.
3. Ụlọ ọrụ kemịkalụ
N'ime ụlọ ọrụ kemịkalụ, a chọrọ ka e mee ọtụtụ mmeghachi omume na usoro kemịkalụ n'oge okpomọkụ dị elu, nrụgide dị elu na gburugburu ebe siri ike nke na-emebi emebi. Akụkụ seramiiki ziri ezi, nke nwere ezigbo iguzogide oxidation na iguzogide nchara, bụ ihe dị mkpa na gburugburu ebe ndị a. Dịka ọmụmaatụ, na ngwa kemịkalụ nwere nnukwu nchara acid na alkali, ihe ndị dị ka paịpụ, valvụ na paịpụ nke ejiri ihe seramiiki mee nwere ike igbochi nchara na ntapu nke ọma, na-ahụ na nchekwa na nkwụsi ike nke mmepụta kemịkalụ.
mmechi
Na nchịkọta, iguzogide oxidation nke ihe seramiiki ziri ezi bụ otu n'ime ọtụtụ ihe onwunwe ya dị mma, nke na-arụ ọrụ dị mkpa na ụlọ ọrụ ikuku, ike na kemịkalụ. Site na ọganihu na-aga n'ihu nke sayensị na teknụzụ na mmụba na-aga n'ihu nke ngwa, ihe antioxidant nke ihe seramiiki ziri ezi ga-anọgide na-echegbu onwe ya ma melite, na-eweta ihe ọhụrụ na ọganihu na ọtụtụ ubi. N'ọdịnihu, site na mmepe na-aga n'ihu nke sayensị ihe onwunwe na teknụzụ nkwadebe, anyị nwere ihe mere anyị ga-eji kwere na ihe seramiiki ziri ezi ga-egosi ịma mma na uru pụrụ iche ha n'ọtụtụ ubi.
Oge ozi: Ọgọst-07-2024