1. Ọgwụgwọ tupu oge eruo: Iji wepụ mmanụ na-enweghị isi, ihe fọdụrụ n'ịkpado ihe, na ihe ndị na-adịghị mma n'elu ihe e ji etinye ahụ ụgbọala n'ime ụlọ ọrụ ahụ, ihe nkiri zinc phosphate (3~5)*) a na-etinye ya n'elu ahụ iji mee ka ọ na-arapara n'ahụ mgbe a na-ekpuchi ya n'okpuru mkpuchi (electrodeposition). Maka ebumnuche nke nchekwa nchara ahụ ụgbọala.
- Ịsacha tupu oge eruo: Mgbe e jichara ozu ahụ, a na-asa ya na mmiri tupu e jiri mmanụ mee ka ọ dị ọcha.
- Isi ihe na-eme ka mmanụ ghara ịdị ọcha: Na-ewepụ mmanụ n'ahụ ụgbọala.
- Nchacha ihe dị mkpa: Ihe na-eme ka a na-eji titanium eme ihe bụ isi, na-emepụta ọtụtụ colloids n'elu ígwè ahụ iji mee ka mmeghachi omume dịkwuo mma maka imepụta ihe nkiri zinc phosphate dị oke arọ iji mepụta kristal dị mma ma dị oke arọ.
- Ihe nkiri Zinc phosphate: A na-etinye ihe nkiri zinc phosphate iji mee ka nrapado nke mkpuchi ahụ sie ike ma gbochie mmeghachi omume nchara.
1) Ịkpụcha ihe na-amalite na akụkụ anode nke mpempe ígwè dị na ngwọta mkpuchi ahụ
2) Dabere na ọkụ nchara, a na-eri cations na kathode, pH nke interface ahụ na-arị elu.
3) Colloid dị n'elu ya na-aghọ nucleus ma na-agbanwe agbanwe
- Oven kpọrọ nkụ mmiri: Usoro iwepụ mmiri kpamkpam n'ime ihe mkpuchi ahụ mgbe emechara usoro ọgwụgwọ tupu oge eruo.
※ Nnyefe okpomọkụ na nkụ n'ime nkụ aka
Mgbe i jiri ihe mkpuchi zinc phosphate kpuchie ahụ ahụ (), saa ya na mmiri ma jiri aka kpoo ya. Ịkpọcha aka bụ usoro maka iwepụ mmiri kpamkpam n'ihe a ga-ekpuchi wee mee usoro eserese ọzọ. Mee ka okpomọkụ ahụ dị elu iji gbapụ mmiri site na nnyefe okpomọkụ. Ịkpọcha (anwụrụ ọkụ) bụ ihe na-eme mgbe okpomọkụ nke elu siri ike dị na kọntaktị dị ala karịa ebe esi mmiri na nrụgide ikuku dị ala karịa nrụgide uzuoku. Mgbanwe nke usoro ga-eme. Okpomọkụ na oge achọrọ maka ọkụ nkụ aka dị iche iche dabere na ihe, ọkpụrụkpụ, na ọdịdị nke ihe a ga-ekpuchi. Ọtụtụ mgbe, nkeji iri na 120 ~ 150℃ bụ ihe a na-ahụkarị, ihe kpatara e ji ebuli okpomọkụ bụ ịbawanye nrụgide uzuoku nke mmiri kwekọrọ na okpomọkụ ahụ ma kpọọ nkụ ngwa ngwa site n'inye ike okpomọkụ karịa. N'oge a, ekwesighi inwe mgbanwe ígwè ma ọ bụ kemịkalụ n'ihi okpomọkụ.
1,Usoro mwepụ elektrọd: Usoro nke imepụta ihe mkpuchi n'ime/mpụta ahụ ụgbọala site na iji electrophoresis site na ọkụ eletrik mgbe etinyere ahụ ụgbọala ahụ na agba elektrọd, iji gbochie ire ere nke ahụ ụgbọala
- Electrodeposition: Electrodeposition sere bụ usoro eserese ebe a na-etinye agba ahụ n'ọkụ site n'itinye ahụ ụgbọala ahụ n'ime mmiri agba ma na-asọba anode ma ọ bụ kathode n'ime ahụ ụgbọala ahụ. Agbanyeghị, ọ bụ usoro dabara adaba maka mmepụta oke, ọ na-esikwa ike ịgbagharị agba ọzọ ozugbo etinyere ihe mkpuchi ahụ ma ọkụ eletrik anaghị agba.
- DI sachaa
- Ọkụ Ịkpọcha Elektrọdeposition: Maka mkpuchi elektrọdeposition cationic, nke a na-ejikarị eme ihe, a na-eji ọkụ nkụ ọkụ n'ihi na a na-eme ka ihe nkiri e tinyere n'elu ya dị nro site na mmiri ọkụ site na mmeghachi omume okpomọkụ (ọgwụgwọ okpomọkụ). Okpomọkụ na oge achọrọ maka ọgwụgwọ okpomọkụ dị iche iche dabere na ihe, ọkpụrụkpụ, na ọdịdị nke ihe a ga-ekpuchi. N'ihe gbasara ihe a kpuchiri ekpuchi dị obere, okpomọkụ elu bụ 200-210°C ebe okpomọkụ ụlọ ọkụ na-agwọ bụ 210-230°C, oge ọkụ na-abụkarị nkeji 20-30 n'ozuzu ya maka nkeji 10 ma ọ bụ karịa maka oge ọkụ nke ihe a ga-ekpuchi na oge ijide 200-210°C.
- Ịchacha elektrọdrịk: Ghee akụkụ ndị siri ike ma pụta ìhè nke elu ahụ ka ọ dị ire ụtọ.
2, Agba ọkara: Nke a bụ usoro itinye agba, nke a na-akpọkarị praịma. Ọ na-ehicha elu ka mkpuchi elu wee rapara nke ọma ma na-arụ ọrụ n'ime ka iguzogide nchara dịkwuo mma. Ana m eji agba dịtụ iche maka etiti iji kwekọọ na agba nke mkpuchi elu.
- Usoro dị n'etiti
- Ọkụ nkụ dị ọkara
3, uwe elu: Usoro nke itinye agba ụgbọala a na-ahụ anya na imecha ya na agba doro anya. N'oge na-adịbeghị anya, n'ihi iwu gburugburu ebe obibi, wdg., a na-eji nwayọọ nwayọọ eji agba ndị na-adịghị agbanwe agbanwe eme ihe. A na-eme ka mkpuchi elu dị ọcha mgbe e mechara ya.
- usoro mkpuchi kachasị elu
- Okpomọkụ nkụ elu
※ Nnyefe okpomọkụ na ebe a na-ekpo ọkụ na-akpọ nkụ na elektrọdposition/etiti/elu mkpuchi
N'ime ọkụ nkụ, a na-ebufe okpomọkụ gaa n'elu e sere agba n'ụzọ abụọ.
Ntugharị: Iji ruo okpomọkụ okpomọkụ nke ihe mkpuchi ahụ ngwa ngwa, a chọrọ ikuku ọsọ ọsọ, a na-enwetakwa ntugharị ọsọ ọsọ site na ikuku ọkụ na-agagharị n'ime ọkụ na-akpọ nkụ na ọsọ ifufe dị elu (convection a manyere).
Okpomọkụ na-enwu enwu: A na-ekpo ọkụ mgbidi ahụ ruo ọtụtụ narị degrees karịa okpomọkụ na-ekpo ọkụ nke ihe mkpuchi ahụ n'ime ọkụ nkụ a haziri nke ọma, a na-ebufekwa okpomọkụ na-ekpo ọkụ ahụ n'elu ihe e sere ese n'otu ụzọ ahụ stovu si ekpo ọkụ ahụ.
Oge ozi: Nọvemba-08-2022
