Titanium anodizing
Gịnị bụ Titanium Anodizing
Titanium anodizing bụ usoro nke titanium oxides na-etolite n'ụzọ artificially n'elu metal titanium dị n'okpuru site na iji electrolysis. Enwere ike iji aluminom mee usoro yiri nke ahụ, Otú ọ dị, aluminom anodizing na-achọ akụkụ a ga-esiji ya iji mepụta agba achọrọ. Usoro a na-emekarị nke ọma n'ihi na ọ nwere ike ịbụ usoro na-adịghị mma. Achọghị usoro ịcha akwa a na titanium n'ihi ihe nkiri oxide ya nke na-eme ka ìhè dị iche iche karịa ọtụtụ oxides metal ndị ọzọ. Ọ na-eme dị ka ihe nkiri dị gịrịgịrị nke na-egosipụta otu ogologo ogologo ọkụ nke dabere na ọkpụrụkpụ nke ihe nkiri ahụ. Site n'ịgbanwe voltaji etinyere n'oge usoro anodization enwere ike ịchịkwa agba nke elu titanium. Nke a na-enye ohere ka ọ bụrụ anodized titanium na ihe fọrọ nke nta ka ọ bụrụ agba ọ bụla mmadụ nwere ike iche.
Anodizing bụ ụma oxidation nke elu ọla site electrochemical ụzọ, n'oge nke akụrụngwa oxidized bụ anode na sekit. A na-etinye anodizing naanị maka ọla, dị ka: aluminum, titanium, zinc, magnesium, niobium, zirconium, na hafnium, nke ihe nkiri oxide ya na-enye nchebe pụọ na mbibi na-aga n'ihu. Ọla ndị a na-etolite ihe nkiri oxide siri ike ma jikọta nke ọma nke na-ewepu ma ọ bụ na-eme ka mmebi ahụ kwụsịlata site n'ime ka akpụkpọ ahụ mgbochi ion.
Titanium anodizing bụ oxidation nke titanium iji gbanwee ihe dị n'elu nke akụkụ ndị emepụtara, gụnyere ihe eji eme ka mma na ọdịdị ịchọ mma.
Kedu ihe bụ uru Titanium Anodizing
Enwere ọtụtụ uru nke titanium anodizing, gụnyere:
- Mbelata ihe ize ndụ nke galling site n'inye mbelata esemokwu na ụbara ike siri ike, ebe a na-agbaji akụkụ ahụ.
- Mmelite nguzogide corrosion sitere na elu anodized (passivated).
- Biocompatibility, na-eme ala-corrosion na efu-emetọ elu.
- Ọnụ ala dị ala, agba na-adịgide adịgide.
- Ogo ịchọ mma dị elu na ụdị agba dị iche iche.
- Eletrik na-agafe agafe na elu corrosion dị ala.
- Nchọpụta akụrụngwa na-adakọbara, n'ihi na enweghị ihe eji esiji ma ọ bụ ihe agba eji.
Ogologo oge ole ka Titanium anodized ga-adịru
Elu anodized nke mpempe titanium ga-adịgide ruo ọtụtụ afọ, ma ọ bụrụ na abrasion ma ọ bụ mwakpo kemịkalụ nwere oke nke titanium enweghị ike ime ya. Titanium na-eguzogide corrosion nke na ọ naghị erube isi n'ụkpụrụ nke corrosion galvanic.
Titanium Anodized na-adịkarị mfe nchara
Mba, titanium anodized adịghị adịkarị mfe nchara. Obere ntakịrị nwere ike imetụta titanium anodized, mgbe emepụtara ihe nkiri oxide jikọtara nke ọma na nke siri ike. Titanium anaghị ere ngwa ngwa karịa n'okpuru ọnọdụ pụrụiche na oke ike.
Otu esi eme anodize Titanium
Iji nweta ọkwa dị mkpa nke anodizing nke obere akụkụ titanium, naanị ị ga-achọ iwulite cell electrochemical nke nwere isi iyi DC yana electrolyte kwesịrị ekwesị. Na sekit ejikọrọ nke mere na bat bụ cathode na titanium akụkụ bụ anode, ugbu a na-ebu site cell ga-oxidize elu nke akụrụngwa. Oge na sekit bat, voltaji etinyere, na ntinye nke (na kemịkalụ nke) electrolyte ga-agbanwe agba ga-esi na ya pụta. Njikwa ziri ezi siri ike nweta na idobe ya, mana enwere ike igosipụta nsonaazụ na-eju afọ nke ukwuu.