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Nwaka akwụkwọ

Nwaka akwụkwọ

Ọka Ndí Ihe /  Nke akwụkwọ /  Akwụkwọ

Ihe Niile Nchịkọta Ọla Nke Mgbe Ego Alụmịnịm Alloys: Nchịkọta Kimikal, Anodizing, E-Coating, Spray Coating & Electroplating

Dec 25,2025

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Kmụchaala ị nchịkọta ọla 5 nke mgbe ego alụmịnịm: nchịkọta kimikal, anodizing, elektrophoretic coating, spray coating, na electroplating. Nyocha mmetụta na nchịkọta.

Aluminium alloys na-enweta ihe dị ka ọcha nke ukwuu nke ukwuu, mana ha nwere ntakịrị na mgbakọ oke, corrosion resistance na-adịghị mfe, na nzukọ nzukọ nzukọ nkebi ịkwụsịrị ike ọzọ. Iwuwe akụkụ dị mkpa maka nyochaa njikwa (mkpuchi mmiri, mkpuchi ire, njikwa) na aga akụkụ (olori, obu, igodo).

Akwụkwọ a na-egosipụta ya otu ise ike teknụzụ ịkụzi akụkụ aluminim eji otu n'ime eji karịa na nghọta nghọta.

 

1. Nchekwa kemikal kemikal—Nchekwa na-enyere nduzi na-enye ego & ntuli aka mbụ

Nchekwa chemikal kemikal mepụta akụkụ ntoro oxide (0.5-4 μm) na akụkụ alloy aluminim site na ihe ngwọta kemikal na ihe ngwọta acidic/alkaline kpamkpam.

Iwu kachasị mkpa & Mmekọrịta

  • Mepụta Al₂O₃ ma ọ bụ akụkụ oxide hydrate site na oxidation kemikal.
  • Ego dị nnọọ; enweghị ike eletrik a chọrọ.
  • Mgbagwo ọjị, mmetụta nke dị n'akụkụ; dị mfe maka ngwaọrụ ndị na-eme na mkpụrụ
  • Ọ dị mfe maka ikuku eletrik
  • Nemepụta akụkụ mbata mbata tupu mgbagwo oji, depewo ma ọ bụ E-coating .

Ngwugwu Ndị Dimee

  • Oxidation alkali (MBV / EW)
  • Sistemu chromic & phosphoric acid
  • Mgbagwo ọjị nke efu eburu chromium (dị mfe maka environment)

Njikọtakora ndị fọdụrụ

  • Nkwado na-esote maka aerospace
  • Nnukwu elekereọnọ nke chọrọ ikike ịgbapụta
  • Ọgụgụ ụkwụ akụrụ dị mbụ na-eme ụlọ ọchịchị/ọchịchị powder

 

2. Anodizing—Okwu nke Ọnọdụ Aluminum dị elu

Ịgba anodizing eji aluminum maka anode na ọkụ eletrọlịtịkị n'ime iba eletrọlịtịkị iji tụọ ọkụ oxide dị ịrị ịrị, nke na-eme

Uru

  • Oke oke na ịdị mkpuchi mkpuchi
  • Nchekwa dị mma maka ịdị mkpuchi mkpuchi
  • Oke ihe mmepe (dyeing/eletrọlịtịkị coloring)
  • Nchekwa eletrịkị/ime mkpuchi ụlọ dị ịrị

Ụdị dị egwu

Ụdị Atụmatụ Ihe Ọmụma
Sulfuric Anodizing Ọ dịkarịa ọkarịa; akwụkwọ transparent; dị ịrị ọnụ Ebe akụrụngwa na-abụkarị, ihe ọmụma nke ọrụ
Anodizing ọcha 50-200 μm dịrị, dị ụrụ Valves, gears, cylinders, aerospace
Chromic Acid Anodizing Akwụkwọ dị nta, nke na-emekarị nke ọma Ihe ọmụma nke ọrụ, ihe ọmụma nke ọrụ

Nchịkọta Nchịkwa

Mgbasa n'akuku → Anodizing → Rinsing → Coloring (nchekwa) → Sealing

 

3. Njikọ Elekịtrọnụkọ (E-Coating)—Njikọ Teknụzụ Dike Pụrụ Ite Ebe Olu Oge Mgbe Emechara Ya

E-coating na-eji iwu elekịtrik emechi njikọ organik dị ka ọ dị na mpaghara niile.

Kedu ihe mere m ga-acha E-Coating?

  • Ntụgharị zuru oke—ebe ndị metụtara ahụhụ na ebe ndị buru ibu
  • Ọrịa mkpụmkpụ zuru oke (site na cathodic E-Coating )
  • Oke iji njikọ pụrụ ume (na 95% ma ọ bụ karịa)
  • Ziri ezi maka njem otomatis, onye ọrụ ugboro ogologo

Nkata

  • Ngwagwa nkata Auto
  • Mgbakwunye alụmịnịm na-agba oke
  • Nchịkọta ihe ọrụ

 

4. Mgbapụta Ọcha—Ihe Ọcha dị iche iche, Mgbakwunye na Ọcha na Ihe Ndị na-arụ ọrụ

Mgbapụta ọcha pụtara ịcha akpụkpọ na coating akwụkwọ .

Coating akwụkwọ

  • Nchịkọta elektịrọstatiik + inupụ
  • Ọcha ebeleghị VOC / na-eme ike
  • Ọcha zuru oke, nchịkọta nke ọma maka ụtụ
  • Ọ dị mma maka ihe ndị a na-arụkarịta na agụụ

Ịcha akpụkpọ na mgbapụta

  • Njikwa agba na-agbanwe agbanwe
  • Nwere ike imezu PVDF (fluorocarbon) ultra-weather-resistant coating
  • Ihe kachasị mma maka ngwaahịa ụlọ ọrụ na ihe ndozi

Uru

  • Nhọrọ ụcha na-akparaghị ókèmatte, gloss, metallic, textured
  • Ọ na-ekpuchi ntụpọ dị n'elu
  • Ọ na-enye nchebe UV, kemikal, na ọkụ eletrik

 

5. ElectroplatingFunctional Metallic Surface with Unique Performance Ihe eji eme ihe n'elu igwe na-eme ihe n'otu oge

Ihe ndị e ji emepụta ihe ndị e ji emepụta ihe ndị e ji emepụta ihe ndị e ji emepụta ihe ndị e ji emepụta ihe ndị e ji emepụta ihe ndị e ji emepụta ihe ndị e ji emepụta ihe ndị e ji emepụta ihe ndị e ji emepụta ihe ndị e ji emepụta ihe ndị e ji emepụta ihe ndị e ji emepụta

Ụdị Plating Kariri

Usoro Ntụzi
Iwe Njikwa Nickel Ọnọdo nke ọma, mma, na-enweghị ikpochapu
Nickel Pụrụ Ihe Nlọ + Chrome Mmetụta ahụ, na-achọpụta mkpụrụobi
Chrome Ike Ike dị elu, na-achọpụta mkpụrụobi
Silver / Gold Plating Nhazi eletrik dị elu & mmetụta ezigbo ezigbo

Achọ Kachasị Mkpa: Nzutu Zincate

Igwe aluminiom na-achị afọ ụlọ nke zincate mgbasa ozi mgbe ọ dị mma iji rụọ ọrụ.

 

Nkọwa: Kedu ka ịhọrọ Ndụmọdụ Ndụmọdụ Kwesịrị Ekwesị

Nkwado Tecnnology Nkekọrịtara
Ọgwụ nta + mbido mbido Ngwupụta kemịkal
Mmetụta zuru oke + agwa Ịgba anodizing
Mmetụta zuru ezu karịa / Mmetụta E-coating
Nkụ / Agwa / Durability na mpụga Pụdạ ma ọ bụ Sprè nhata
Elekereọrọ / Nwere Ọrụ Ọrụ / Nwere Mmụta Ighataghata

Ịhọrọ ebe ọ bụ na ike nsonaazụ nke oke, mmadụ, ihe omere, na akụkọ bụ chave maka ịgbaghara ike nke aluminium.