Ngwaọrụ diamond Electroplated gụnyere ọtụtụ usoro n'ime usoro mmepụta, usoro ọ bụla ezughị ezu, ga-eme ka mkpuchi ahụ daa.
Mmetụta nke ọgwụgwọ tupu e tinye ihe mkpuchi
A na-akpọ usoro ọgwụgwọ nke matriks ígwè tupu ịbanye na tankị mkpuchi ahụ ọgwụgwọ tupu itinye ya. Ọgwụgwọ tupu itinye ya gụnyere: ime ka ihe dị ọcha n'ime igwe, iwepụ mmanụ, mbuze na usoro mmalite. Ebumnuche nke ọgwụgwọ tupu itinye ya bụ iwepụ akpụkpọ ahụ burr, mmanụ, ihe nkiri oxide, nchara na oxidation n'elu matriks ahụ, ka o wee kpughee metal matrix ahụ ka ọ too lattice ígwè ahụ nke ọma ma mepụta ike njikọ intermolecular.
Ọ bụrụ na ọgwụgwọ tupu e tinye ihe mkpuchi adịghị mma, elu nke matrix ahụ nwere ihe mkpuchi mmanụ dị gịrịgịrị na ihe mkpuchi oxide, enweghị ike ikpughe ọdịdị ígwè nke matrix metal ahụ nke ọma, nke ga-egbochi mmepụta nke ihe mkpuchi metal na matrix metal, nke bụ naanị ihe eji etinye ihe n'ime igwe, ike njikọ adịghị mma. Ya mere, ọgwụgwọ adịghị mma tupu e tinye ihe mkpuchi bụ isi ihe na-akpata mwụfu mkpuchi.
Mmetụta nke ihe mkpuchi ahụ
Usoro nke ihe ngwọta mkpuchi ahụ na-emetụta kpọmkwem ụdị, ike na nguzogide iyi nke ígwè mkpuchi ahụ. Site na paramita usoro dị iche iche, enwere ike ijikwa ọkpụrụkpụ, njupụta na nrụgide nke kristal mkpuchi ahụ.
Maka imepụta ngwa electroplating diamond, ọtụtụ mmadụ na-eji nickel ma ọ bụ nickel-cobalt alloy. Na-enweghị mmetụta nke ihe ndị na-adịghị mma nke plating, ihe ndị na-emetụta mkpụcha mkpuchi bụ:
(1) Mmetụta nke nrụgide dị n'ime A na-emepụta nrụgide dị n'ime mkpuchi ahụ n'oge nhazi elektrọd, ihe mgbakwunye dị na ebili mmiri gbazere agbaze na ngwaahịa mmebi ha na hydroxide ga-eme ka nrụgide dị n'ime dịkwuo elu.
Nrụgide macroscopic nwere ike ibute afụ, mgbawa na ịdapụ na mkpuchi ahụ n'oge nchekwa na ojiji.
Maka ihe mkpuchi nickel ma ọ bụ ihe mkpuchi nickel-cobalt, nrụgide dị n'ime dị nnọọ iche, ka ọdịnaya chloride dị elu, ka nrụgide dị n'ime na-abawanye. Maka nnu isi nke ihe mkpuchi nickel sulfate, nrụgide dị n'ime nke ihe mkpuchi watt dị obere karịa nke ihe mkpuchi ndị ọzọ. Site na ịgbakwunye ihe na-egbukepụ egbukepụ ma ọ bụ ihe na-ewepụ nrụgide, enwere ike ibelata nrụgide dị n'ime nke mkpuchi ahụ nke ukwuu ma nwee ike ịbawanye nrụgide dị n'ime obere.
(2) Mmetụta nke evolushọn hydrogen na ihe ngwọta plating ọ bụla, n'agbanyeghị uru PH ya, enwere mgbe niile oke ion hydrogen n'ihi nkewa nke molekul mmiri. Ya mere, n'okpuru ọnọdụ kwesịrị ekwesị, n'agbanyeghị mkpuchi na acidic, neutral, ma ọ bụ alkaline electrolyte, a na-enwekarị mmiri hydrogen na kathode yana mmiri metal. Mgbe ion hydrogen belatara na kathode, akụkụ nke hydrogen na-apụ, akụkụ ahụ na-abanyekwa n'ime matrix metal na mkpuchi n'ọnọdụ hydrogen atọm. Ọ na-agbagọ lattice, na-akpata nnukwu nrụgide dị n'ime, ma na-emekwa ka mkpuchi ahụ nwee nnukwu mgbanwe.
Mmetụta nke usoro mkpuchi
Ọ bụrụ na e wepụ ihe mejupụtara ngwọta electroplating na mmetụta njikwa usoro ndị ọzọ, ike ọgwụgwụ na usoro electroplating bụ ihe dị mkpa na-akpata mfu mkpuchi ahụ. Usoro mmepụta electroplating nke ngwaọrụ diamond electroplating dị nnọọ iche na ụdị electroplating ndị ọzọ. Usoro plating nke ngwaọrụ diamond electroplating gụnyere plating efu (isi), mkpuchi ájá na usoro ọkpụrụkpụ. Na usoro ọ bụla, enwere ike na matrix ahụ ga-ahapụ ngwọta plating ahụ, ya bụ, ogologo ma ọ bụ mkpụmkpụ nkwụsị ike. Ya mere, iji usoro ezi uche dị na ya, usoro nwekwara ike ibelata mpụta nke ihe mkpuchi mkpuchi.
E bipụtaghachiri akụkọ ahụ site na "Netwọk Ihe Ndị Dị Elu nke China"
Oge ozi: Maachị-14-2025
