Mgbe elu nke profaịlụ nke alumini, a ga-akpụpụta ihe nkiri iji gbochie ikuku, nke mere na profaịlụ nke aluminom agaghị eme ka ọ oxidized. Nke a bụkwa otu n'ime ihe mere ọtụtụ ndị ahịa ji họrọ iji profaịlụ aluminom, n'ihi na ọ dịghị mkpa iji profaịlụ na-agba agba agba agba. Ma mgbe ụfọdụ, a na-agbacha elu profaịlụ nke alumini. Gini bu ihe kpatara nke a? Ka m nye gị nkọwa zuru ezu.
Enwere ike inwe ọtụtụ ihe kpatara Blakena na-acha uhie uhie alloy alloy, ụfọdụ n'ime ha bụ:
1. Oxiding: aluminom ekpughere ikuku ma na-emeghachi omume na oxygen iji mepụta oxid oxide aluminom n'olulu. A na-agbanwe akwa a na-adịkarị mma ma na-echebe aluminom site na corrosion. Agbanyeghị, ọ bụrụ na a na-echegbu onwe ya ma ọ bụ mebie ya, ọ na-ekpughe aluminom na-emebi ikuku ma nwee ike ibute ọkà mmụta ọzọ, nke na-ebute ọdịdị ma ọ bụ ihe ọ bụla.
2. Mmeghachi kemịkal: ikpughe ụfọdụ kemịkal ma ọ bụ ihe nwere ike ibute discoloration ma ọ bụ iji chịa niile aluminom. Dịka ọmụmaatụ, ikpughe acid, azịza alkaline, ma ọ bụ nnu nwere ike ibute mmeghachi kemịkalụ nke nwere ike ibute ọchịchịrị.
3. Ọgwụgwọ ọgwụgwọ: Aluminium alloys na-enwekarị mmeghe usoro ọgwụgwọ iji mee ka ike na ịdị ike. Agbanyeghị, ọ bụrụ na a naghị achịkwa okpomọkụ ma ọ bụ oge ọgwụgwọ nke ọma, ọ ga-akpata nnweta ma ọ bụ iji nweta ya.
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5. Anodizing: Aning bụ usoro ọgwụgwọ dị elu nke na-emetụta ọgwụgwọ electromical nke aluminom na-etolite oyi akwa n'elu. Enwere ike ịkpụ oyi akwa a ma ọ bụ tinye ya iji mepụta ihe dị iche iche, gụnyere nwa. Agbanyeghị, ọ bụrụ na a naghị achịkwa usoro ọdịdị ahụ nke ọma ma ọ bụ nke a na-eji anya ma ọ bụ na-acha uhie uhie nke adịghị mma, ọ nwere ike ibute imecha ya ma ọ bụ na violoration.
Oge post: Jun-08-2023