Kedu ihe dị iche n'etiti chrome plating, nickel plating, na zinc plating?
2024-03-12
Kedu ihe bụ electroplating?
Electroplating bụ usoro iji ụkpụrụ nke electrolysis na-etinye obere oyi akwa nke ọla ndị ọzọ ma ọ bụ alloys n'elu ụfọdụ ígwè. Ọ bụ usoro nke na-eji electrolysis na-etinye ihe nkiri metal n'elu igwe ma ọ bụ ihe ndị ọzọ, si otú ahụ na-egbochi metal oxidation (dị ka nchara), na-eme ka nguzogide eyi, conductivity, reflectivity, corrosion resistance (dị ka ọla kọpa sulfate), na na-akwalite aesthetics.
A na-ekewakwa eletrọnịkị n'ime usoro dị iche iche dị ka ịkwanye ọla kọpa, akwa ọla edo, plating silver, plating chromium, plating nickel, na zinc plating. Na ụlọ ọrụ mmepụta ihe, a na-ejikarị zinc plating, nickel plating, na chromium plating na-ejikarị eme ihe. Kedu ihe dị iche n'etiti atọ ndị a?
01- Galvanization
Nkọwa: Zinc plating na-ezo aka na usoro ọgwụgwọ elu nke gụnyere ikpuchi akwa zinc n'elu igwe, alloy, ma ọ bụ ihe ndị ọzọ maka ebumnuche mgbochi na nchara.
Atụmatụ: Ọnụ ala dị ala, nkezi nguzogide corrosion, agba ọcha ọlaọcha.
Ngwa: kposara, sekit breakers, ulo oru ngwaahịa, wdg.
02- nickel plating
Nkọwa: Ụzọ e si etinye oyi akwa nickel na ígwè ma ọ bụ ụfọdụ ndị na-abụghị ọla site na electrolysis ma ọ bụ ụzọ kemịkal ka a na-akpọ nickel plating.
Atụmatụ: Mara mma, enwere ike iji ya chọọ mma, ọnụ ahịa dị elu, nka dị mgbagwoju anya, na agba bụ ọlaọcha na-acha ọcha na odo.
Ngwa: Ihe eji echekwa ọkụ, mkpụrụ ego, akụrụngwa akụrụngwa, wdg.
03- Chromium plating
Nkọwa: Chromium bụ ọla ọcha na-egbuke egbuke nwere obere agba anụnụ anụnụ. Usoro nke itinye akwa chromium n'elu igwe ma ọ bụ ụfọdụ na-abụghị ọla site na electrolysis ma ọ bụ usoro kemịkal ka a na-akpọ chromium plating.
Atụmatụ: Enwere ụdị abụọ nke chrome plating. Nke mbụ bụ maka ihe eji achọ mma, na-egbuke egbuke na ọdịdị dị mma na-eguzogide. Ike mgbochi nchara ya adịghị mma dị ka nke zinc plating, ma dị mma karịa oxidation; Ụzọ nke abụọ bụ ịbawanye ike na iyi ihe mgbochi nke akụkụ ígwè, nke bụ ọrụ nke akụkụ ahụ.
Ngwa: Akụkụ ịchọ mma na-egbuke egbuke, ngwaọrụ, ọkpọkọ, wdg na ngwa ụlọ, ngwá electronic na ngwaahịa ndị ọzọ.
Mụbaa ihe ọmụma:
1. Electroplating na-ebutekarị site na mmetọ ọla dị arọ na nsị na nsị. Mba ahụ chịkwaa nke ọma mgbasawanye nke ụlọ ọrụ electroplating ma na-ebelata ya kwa afọ.
Na China, nhazi electroplating na-agụnyekarị galvanization, plating ọla kọpa, nickel plating, na chromium plating, na galvanization na-aza 50% na plating ọla kọpa, chromium plating, na nickel plating na-aza 30%.
Ọ bụrụ na ebumnuche bụ iji gbochie nchara, galvanizing ma ọ bụ cadmium plating nwere ike iji; Ọ bụrụ na a na-elekwasị anya na igbochi iyi, nickel ma ọ bụ chromium plating bụ nhọrọ kacha mma.
