Aluminom metal ọ na-agba nchara n'ezie?
Na-eme nchara aluminum? Azịza ya bụ ee, aluminum ga-agbaze, mana nchara aluminom abụghị nchara n'ezie. Aluminom agaghị agba nchara n'ọnọdụ nkịtị. A oyi akwa nke aluminum oxide film ga-etolite n'elu aluminom. Ihe nkiri oxide a dị oke ma na-echebe ya, nke nwere ike igbochi aluminom dị n'ime ka ọ nọgide na-emeghachi omume na oxygen, ya mere aluminum agaghị “nchara” dị ka ígwè. Agbanyeghị, ọ bụrụ na ihe nkiri oxide mebiri emebi, dị ka sanding ma ọ bụ ike corrosion, aluminum ga-enwekwu oxidize, na-egosi ịgba ọchịchịrị, mgbawa, wdg.
Ọtụtụ ndị na-eche na aluminom adịghị mfe nchara, ma n'ezie aluminom na-adịkarị mfe nchara karịa ígwè! Agbanyeghị, aluminom nchara, n'adịghị ka nchara ígwè, ejighi nchara kpuchie ya, na elu ka na-adị ka ọla ọcha-ọcha dara luster.
Gịnị bụ aluminom nchara?
Ọla nchara na-ata mgbe ikuku oxygen na-eme ya. Aluminom na-emeghachi omume na kemịkalụ na oxygen iji mepụta aluminum oxide, nke aluminom nchara. Nchara aluminom dị ezigbo mkpa, nani otu puku kwuru puku otu millimita oke, ma ọ na-esi ike ma na-eguzogide ọgwụ. Ọ na-arapara n'elu aluminom, na-egbochi aluminum n'ime ịkpọtụrụ ikuku n'èzí, na igbochi aluminom ka ọ nọgide na-agba nchara.
Ọ na-eme nchara nchara ngwa ngwa? Nchara, dị ka a na-amakarị, na-ezo aka na usoro nke ígwè na-emeghachi omume na ikuku oxygen na mmiri vapo na ikuku mmiri na-emepụta nchara (tumadi ígwè oxide). Usoro a na-eme ka ụda ígwè gbasaa, si otú ahụ na-ebibi usoro na arụmọrụ nke ngwaahịa ígwè.
Agbanyeghị, aluminom na ígwè bụ kemịkal dị iche iche. Ọ ga-aluminom nchara ma ọ bụrụ na ọ na-ada? Mgbe elu nke aluminom na-abanye na kọntaktị na ikuku, ọ ga-eme ngwa ngwa na ikuku oxygen na-emepụta ihe nkiri aluminom oxide. A na-ewerekarị usoro mmeghachi omume a dị ka “aluminum nchara”. Ma n'ezie, ihe nkiri a n'elu aluminom siri ike na-eguzogide corrosion, na ike tightly kpuchie elu nke aluminom, na-egbochi aluminum ka ọ ghara imeghachi omume na oxygen ma ọ bụ mmiri. Ya mere, nke bụ eziokwu bụ na usoro aluminom a na-echebe onwe ya na-eme ka ọ ghara ịdị mfe nchara dị ka ígwè.
Gịnị bụ ụkpụrụ nke aluminom nchara?
Aluminom bụ ígwè na-arụ ọrụ nke na-emeghachi omume na ikuku oxygen na ikuku na okpomọkụ. A na-akpọ mmeghachi omume a mmeghachi omume oxidation, na ihe si na ya pụta bụ nnukwu ihe nkiri aluminom oxide n'elu aluminom. Ihe nkiri alumini oxide a siri ike na-eguzogide corrosion. Ọ na-akwadosi ike n'elu aluminom, na-egbochi aluminom n'ụzọ dị irè ka ọ ghara iso ikuku oxygen ma ọ bụ ihe ndị ọzọ na-emerụ emerụ, si otú ahụ na-echebe ndị esịtidem aluminum si ọzọ oxidation. Ọ bụ ezie na ihe nkiri aluminom oxide nwere mmetụta nchebe dị mma na aluminom, n'okpuru ụfọdụ ọnọdụ pụrụ iche, dị ka ncha ma ọ bụ mmebi n'elu aluminom, na-ekpughe ihe dị n'ime aluminom, ma ọ bụ aluminom nọ n'ọnọdụ siri ike dịka oke iru mmiri na oke okpomọkụ ruo ogologo oge, ọ nwere ike ime ka oxidation ọzọ nke aluminom, nke bụ ihe anyị na-akpọkarị “aluminom nchara”. Ụkpụrụ nke nchara aluminom bụ na aluminom na-emeghachi omume na oxygen na ikuku iji mepụta ihe nkiri aluminom oxide. Ihe nkiri a nwere mmetụta nchebe dị mma na aluminom ma nwee ike igbochi aluminum site na oxidation ọzọ. Agbanyeghị, n'okpuru ụfọdụ ọnọdụ pụrụ iche, aluminom ka nwere ike na-enweta mmeghachi omume oxidation ọzọ.
Ogologo oge ole ka ọ na-ewe maka aluminum iji nchara?
Ogologo oge ole ka ọ na-ewe maka aluminum iji nchara? Aluminom nwere ike ime nchara, mana usoro nchara ya na-adị nwayọ. Oge nchara nke aluminom na-emetụta ọtụtụ ihe, gụnyere ihe gbasara gburugburu ebe obibi, nhazi ihe na ọnọdụ ojiji. N'okpuru ọnọdụ nkịtị, aluminum ajari dịtụ nwayọọ nwayọọ, ma aluminom nke ekpughere na gburugburu ebe dị njọ ruo ogologo oge ma ọ bụ na-adịghị edozi ya nke ọma nwere ike ịcha nchara. Na-ekwukarị okwu, n'okpuru ọnọdụ nkịtị, aluminom nke a na-emebeghị ọgwụgwọ pụrụ iche nwere ike were ọtụtụ iri afọ ma ọ bụ ọbụna ọtụtụ narị afọ iji gosi nchara doro anya.
Ọ na-eme nchara nchara n'ụzọ dị mfe?
Ọ na-eme nchara nchara ngwa ngwa? Na gburugburu ebe obibi, nnukwu ihe nkiri alumini oxide na-etolite ngwa ngwa n'elu aluminom. Ihe nkiri a siri ike ma na-eguzogide corrosion, ma nwee ike igbochi aluminom n'ụzọ dị irè iji oxygen na mmiri meghachi omume ọzọ, si otú ahụ na-egbochi aluminum si nchara. Ya mere, aluminum nwere ezigbo nguzogide corrosion. N'ọtụtụ ọnọdụ, aluminum anaghị agba nchara ngwa ngwa ka ígwè. Ọbụna ma ọ bụrụ na aluminom na-ekpughere ebe iru mmiri ruo ogologo oge, ọ bụrụhaala na ihe nkiri aluminom oxide dị n'elu ya ka na-adịgide adịgide, aluminum agaghị agba nchara.
Ogologo oge ole ka aluminom ga-adịru n'èzí?
Ogologo oge ole ka enwere ike iji aluminum mee ihe n'èzí? Ndụ ọrụ nke aluminom n'èzí na-emetụta ọtụtụ ihe, dị ka ọnọdụ gburugburu ebe obibi, ihe onwunwe mma, imewe na mmepụta ihe, na ndụ ọrụ na-emekarị na-abụkarị n'etiti 10 na 20 afọ, mana ogologo oge a nwere ike ịdịgasị iche dabere na ọnọdụ akọwapụtara.
Ihe ndị na-emetụta oge nchara nke aluminum
Iru mmiri na okpomọkụ: O yikarịrị ka aluminom na-emeghachi omume na ikuku oxygen na ikuku mmiri na gburugburu iru mmiri, si otú a na-eme ka usoro nchara dị ngwa ngwa. N'otu oge ahụ, gburugburu okpomọkụ dị elu ga-akwalite mmeghachi omume oxidation.
Ogo ikuku: Mmiri mmiri acid na kemịkalụ na-emetọ ikuku nwere ike imebi ihe nkiri aluminom oxide, belata mmetụta nchebe ya, ma si otú a mee ngwangwa nchara nke aluminom.
Ọgwụgwọ elu: Ihe aluminom nke meworo ọgwụgwọ elu dị ka anodizing, electrophoresis, spraying, na electroplating nwere nnukwu ihe nkiri oxide na-eguzogide corrosion n'elu ha, nke nwere ike budata ịgbatị ndụ ọrụ nke aluminom.
Ọkpụkpụ na mmebi: Scratches na mmebi n'elu aluminom ga-ebibi ihe nkiri aluminom oxide, na-eme ka aluminom dịkwuo mfe na corrosion na nchara.
Kpọtụrụ na electrolyte: Aluminom, dị ka ihe na-eduzi ihe, na-enwekarị mmeghachi omume electrochemical mgbe ọ na-akpọtụrụ electrolytes, si otú ahụ na-akwalite usoro nchara.
Ọnọdụ nchekwa: Ihe aluminom nke ekpughere na gburugburu ebe siri ike ruo ogologo oge, dị ka mpaghara osimiri ma ọ bụ mpaghara mmiri ozuzo, ga-aja ngwa ngwa.