Gịnị kpatara ya 5052 Mpempe akwụkwọ aluminom dabara maka Anodizing

1. Okwu Mmalite Gịnị bụ 5052 Mpempe akwụkwọ aluminom dabara maka Anodizing

Anodizing bụ otu n'ime ọgwụgwọ elu nke a na-ejikarị eme ihe maka aluminum alloys, na-eme ka metal isi ghọọ ihe na-adịgide adịgide, corrosion na-eguzogide, na aesthetically vasatail ihe.

Agbanyeghị, Ọ bụghị Alloys aluminom niile na-anabata usoro anodizing.

Nhọrọ alloy bụ ihe dị mkpa n'ịchọpụta àgwà, ọdịdị, na arụmọrụ arụmọrụ nke njedebe anodized.

5052 aluminum mpempe akwụkwọ, onye otu usoro 5xxx (Al-Mg), bụ karịsịa nke ọma maka anodizing n'ihi na ya chemical mejupụtara, Njirimara elu, na corrosion iguzogide.

Dị ka ihe na-abụghị okpomọkụ-agwọta alloy na magburu onwe workability, ọ na-ahụ ka a na-ejikarị eme ihe na mmiri, ụkpụrụ ụlọ, ụgbọ ala, na ngwa eletrọnịkị.

Ma ihe na-enye 5052 ya anodizing uru? Akụkọ a na-enyocha metallurgical, electrochemical, na ihe kpatara arụmọrụ n'ụzọ zuru ezu.

2. Ịghọta Anodizing

2.1 Kedu ihe bụ Anodizing?

Anodizing bụ ihe electrochemical oxidation usoro ebe a na-atụgharị elu aluminom ka ọ bụrụ akwa a na-achịkwa nke aluminum oxide. Nke a bụ oxide:

• Na-adịghị eduzi
• Microporous
• Na-agbasosi ike nke ukwuu na metal ntọala

Usoro a na-agụnyekarị:

1. Nhicha na tupu ọgwụgwọ
2. Electrolytic oxidation na sulfuric acid
3. Inachi pores maka nkwalite nchebe

2.2 Uru ndị bụ isi nke Anodizing

• Nguzogide corrosion: Ihe anodic oxide na-arụ ọrụ dị ka ihe mgbochi nchebe.
• Isi ike: Ruo 500 HV (Vickers ike ike) dabere na ọnọdụ.
• Aesthetics emelitere: Enwere ike esiji ya n'ọtụtụ agba.
• Adhesion ka mma: Agba na nrapado jikọtara nke ọma na elu anodized.
• Igwe ọkụ na ọkụ eletrik: Ọ bara uru maka iji eletrọnịkị na ikuku ikuku.

2.3 Ngwa Aluminom Anodized na-ahụkarị

• Ụlọ facades na ihe ịchọ mma
• Efere ụgbọ mmiri na okpuru mmiri
• Ụlọ eletrọnịkị ndị ahịa
• Ngwa nhazi nri
• Akụkụ ahụ nke ụgbọ ala

3. Nchịkọta nke 5052 Aluminom Alloy

3.1 Ihe mejupụtara kemịkal (Ụdị % site na ibu)

3.2 Njirimara igodo

• Ike ọdụdọ: 210- 260 MPa
• Mpụta Ike: ~ 193 MPa
• Elongation na ezumike: ~ 12-20% (keeji anya)
• Njupụta: 2.68 g/cm³
• Nrụpụta okpomọkụ: ~138 W/m·K
• Nguzogide corrosion: Magburu onwe, karịsịa na ikuku ikuku

3.3 Nhazi

5052 bụ nke usoro 5xxx, bụ ihe aluminom-magnesium alloy anaghị agwọta okpomọkụ, nke pụtara na ọ na-enweta ike site na ịrụ ọrụ oyi (M na-emegharị ike), ọ bụghị site thermal usoro dị ka 6061.

A na-eji ya akpọrọ ihe maka ike, formability, na corrosion iguzogide, karịsịa na mpaghara mmiri na ụlọ ọrụ mmepụta ihe.

4. Gini 5052 Kwesịrị ekwesị maka Anodizing: Isi ihe gbasara nka

4.1 Ọdịnaya Magnesium dị elu yana omume anodizing

Ọdịnaya magnesium (~2.5%) n'ime 5052 na-enye aka na nhazi nke siri ike, ok oxide oyi akwa.

Mgbe elu-magnesium alloys dị ka 5083 na 5754 nakwa anodize nke ọma, 5052 na-ebute nguzozi n'etiti ike igwe na nzaghachi anodizing.

• Okpokoro oyi akwa oxide: Ọ na-adịkarị site na 5 μm (eji achọ anodizing) ka 25 μm (anodizing siri ike).
• Isi ike nke oyi akwa anodized: Ruo 300-500 HV.
• Eletriki resistivity nke oyi akwa: ~ 10¹² Ω·cm, ezigbo maka mkpuchi.

4.2 Nkwalite Nguzogide Corrosion

5052 enyelarị ndị na-eguzogide nguzogide corrosion n'ihi ọdịnaya ọla kọpa dị ala na matriks nwere magnesium.

Anodizing na-abawanye nke a, na-eme ka ọ bụrụ ọkwa kachasị elu maka ngwa ekpughere na mmiri mmiri, mmetọ ụlọ ọrụ, na UV radieshon.

Dabere na nyocha ASTM G85 nnu, anodized 5052 na-ejigide 95% elu iguzosi ike n'ezi ihe mgbe 1,000 keolechi, na-egosipụta ọtụtụ alloys usoro 6xxx.

4.3 Ngwucha elu na ịdị mma nwere ike

Mgbe 5052 anaghị enweta enyo imecha nke 6061 mgbe anodizing, ọ na-enye a uwe, matte ka satin elu.

Alloy na-anabata nke ọma iji kpochapụ anodizing, na-emepụta ụda ọlaọcha na-acha ntụ ntụ.

Agba anodizing kwere omume, ọ bụ ezie na magnesium nwere ike mgbe ụfọdụ ịkpata ntakịrị mgbanwe ụda.

Tupu anodizing usoro dị ka na-egbuke egbuke ma ọ bụ n'ibu polishing na-enyere aka melite reflectivity na agbanwe agbanwe.

4.4 Ịdị n'usoro ihe owuwu yana ịdị mma n'elu

5052 mara maka ya nkwụsi ike ọka na ọdịnaya nsonye pere mpe, nke na-eme ka o kwe omume ọbụna uto oxide n'oge anodizing.

N'adịghị ka aluminom nkedo ma ọ bụ alloys emegharịrị, 5052 nwere:

• Obere porosity
• Ịdị ọcha ọla dị elu
• Adhesion oxide dị mma

Nke a na-eduga ná mpe mpe mpe mpe akwa dịka “igwe ojii,"" olulu,” ma ọ bụ nnabata agba na-adịghị mma na njedebe anodized.

5. Tụnyere ya na Alloys Aluminom ndị ọzọ maka Anodizing

Ọ bụ ezie na aluminom alloys dị iche iche nwere ike nweta anodizing, oseihe nwoke dapụtara elu àgwà, iguzogide corrosion, omume n'ibu, na nzaghachi agba dịgasị iche iche dabere na ihe mejupụtara alloy.

N'okpuru ebe a bụ nyocha miri emi nke ihe na-eme mgbe anodizing maka nke ọ bụla tụnyere alloy:

Isi ihe eji eme ihe

• Maka ike nhazi + iguzogide corrosion: 5052 na-enye ọrụ kacha mma gburugburu na ụdị anodized.
• Maka ihe ịchọ mma dị elu na agba dị iche iche: 6061 na-eme nke ọma 5052, karịsịa na ngwaahịa na-eche ndị ahịa ihu.
• N'ihi na kacha reflectivity na ịdị ọcha: 1100 na-enye nchapụta anodized na-enweghị atụ mana enweghị ike.
• Maka ike dị elu na ihe ịma aka: 7075 na-achọ njikwa pụrụ iche ma ọ naghị amasịkarị maka anodizing.

Na ngwụcha, anodized 5052 aluminom mpempe akwụkwọ na-apụta maka ngwa bara uru chọrọ arụ ọrụ anwụ ngwa n'elu ji achọ aesthetics, karịsịa ebe nguzogide gburugburu ebe obibi na iguzosi ike n'ezi ihe bụ ihe kacha mkpa.

Mgbe 6061 nwere ike imeri n'usoro ọdịdị na otu agba, 5052 na-achị n'ịchọ ọnọdụ ụwa dị ka mmiri, keindostri, na ụkpụrụ ụkpụrụ ụlọ.

6. Ngwa nke Anodized 5052 Aluminom mpempe akwụkwọ

Daalụ ya ike n'ibu Njirimara, iguzogide corrosion, na omume anodizing kwụsiri ike, anodized 5052 A na-eji mpempe akwụkwọ aluminom mee ihe n'ofe ụlọ ọrụ ebe ịdịte aka na arụmọrụ n'okpuru mkpughe dị mkpa.

Ntughari ya pụtara ìhè na ha abụọ ngwa nhazi na aesthetic, karịsịa na gburugburu ebe gụnyere mmiri mmiri, kemikal, ma ọ bụ ọnọdụ abrasive.

6.1 Ngwa mmiri na osimiri

N'ihi elu ya ọdịnaya magnesium (~2.5%), 5052 ihe ngosi alumini pụrụiche iguzogide corrosion mmiri nnu, nke a na-emewanyewanye site na anodizing.

Ihe oyi akwa anodized oxide na-arụ ọrụ dị ka a ihe mgbochi nke pitting na galvanic corrosion, Okwu a na-enwekarị n'ihe owuwu mmiri.

Ngwa a na-ahụkarị:

• Ụgbọ mmiri
• Ụgbọ mmiri gangways na ọdụ ụgbọ mmiri
• Ụlọ arụrụ arụ n'elu ikpo okwu dị n'ụsọ osimiri
• Ụgbọ mmiri mmanụ na ebe nchekwa

Na-akwado data: Na ASTM B117 nnwale ịgba nnu, anodized 5052 ihe atụ gosiri foduru 3,000 awa nke iguzogide na-enweghị nnukwu mmebi, na-arụ ọrụ aluminom na-enweghị mkpuchi site na oke oke.

6.2 Ihe owuwu na ihe owuwu

Atodized 5052 bụ mmasị na architecture maka cladding, ime ụlọ, na ogwe osisi eji achọ mma n'ihi ya n'elu uniformity, iguzogide corrosion, na ịdị mma nke akwa.

Ngwunye anodized na-enyekwa Nguzogide UV na chọrọ mmezi dị ala, na-eme ka ọ dị mma maka nrụnye mpụta.

Ejikarị:

• Ogwe mkpuchi mgbidi
• Oghere windo na mullions
• Ihe nrịbama na bọọdụ ngosi
• Igwe mmiri ozuzo na soffits

Ya formability na-enye ohere maka ọdịdị mgbagwoju anya na profaịlụ omenala na-enweghị mgbawa, nke dị mkpa na nhazi facade nke oge a.

6.3 Automative na njem

Dị fechaa ma sie ike, 5052 aluminum na-enyere aka ibelata ibu ụgbọ ala na-achụghị arụ ọrụ nhazi.

Mgbe emechara, ọ na-enweta nchebe agbakwunyere site na abrasion, ụzọ nnu, na ikpughe gburugburu ebe obibi.

Ngwa igodo:

• Akpụkpọ anụ na siding trailer
• Ụgbọ ala na ụgbọ ala
• Akụkụ mmanụ ụgbọala
• Mkpuchi batrị na EV

Isi ike dị elu nke Anodized 5052 na-abawanye ọkọ na iyi iguzogide, nke bara uru karịsịa na ụgbọ ala azụmahịa na ụgbọ mmiri na-ebu ogologo oge.

6.4 Akụrụngwa ụlọ ọrụ na ihe mkpuchi

Na gburugburu ụlọ ọrụ mmepụta ihe, ebe igwe elu na-ezutekarị kemikal, mmanụ, ma ọ bụ eyi uwe anụ ahụ, anodized 5052 na-eje ozi dị ka ezigbo ihe maka akụrụngwa ụlọ, mkpuchi mkpuchi, na ihe mgbochi nchekwa.

Ngwa ihe atụ:

• Ihe mkpuchi eletrik
• Ụlọ mgbapụta
• Ihe mkpuchi akụrụngwa HVAC
• Ogwe ihe nfefe

Ya na-adịghị na-egbuke egbuke na-abụghị magnetik Njirimara na-emekwa ka ọ dị mma maka ihe mgbawa ma ọ bụ ntọala EMI nwere mmetụta.

6.5 Ngwaahịa na ngwa eletrọnịkị

Ọ bụ ezie na ọ bụghị ka ewu ewu dị ka 6061 maka ngwa eletrọnịkị ndị na-azụ ahịa n'ihi obere nzaghachi agba agba, anodized 5052 ka na-eji ngwa ebe ike igwe na nguzogide corrosion karịrị mkpa ịchọ mma.

Ngwa nkịtị:

• Igbe ngwá ọrụ na igbe nchekwa
• Okpokoro igwe kwụ otu ebe
• Ngwa ụlọikwuu
• Okwu nchebe na ogwe ngwá ọrụ

6.6 Ike mmeghari ohuru na akụrụngwa

5052 na-esiwanye eji na anyanwụ na ike usoro ebee ogologo oge ikpughe na UV radieshon, ifufe, na mmiri ozuzo na-achọ ihe ndị siri ike.

Emecha anodized na-akwado ọtụtụ iri afọ nke ndụ ije ozi n'èzí.

Ojiji ndị a na-ahụkarị:

• okpokolo agba nke anyanwụ
• Ngwunye ihe owuwu
• Mkpuchi njikwa
• Ngwa ngwa ogbe batrị

Atodized 5052 Aluminom mpempe akwụkwọ na-eti ezigbo nguzozi n'etiti Ike Ike, nchebe corrosion, na nrụpụta.

Site n'ụgbọ mmiri na usoro ihe owuwu na ụlọ ọrụ mmepụta ihe, ojiji ya juru ebe niile bụ ihe akaebe nke alloy ntụkwasị obi na arụmọrụ n'okpuru ọnọdụ na-achọsi ike.

Ma na-akwalite anwụ ngwa ngwa, imeziwanye nchekwa, ma ọ bụ ibelata mmezi, anodized 5052 na-aga n'ihu na-egbo mkpa na-agbanwe agbanwe nke injinia ọgbara ọhụrụ.

7. Mmechi

5052 aluminum mpempe akwụkwọ na-enye ihe pụrụiche itule nke ike, formability, iguzogide corrosion, na anodizing ndakọrịta.

Ọdịnaya magnesium ya na-enye aka na oyi akwa anodic oxide siri ike, ebe ọkwa adịghị ọcha ya dị ala yana microstructure na-agbanwe agbanwe na-eme ka a rụchaa otu.

Ma eji na mmiri, ụkpụrụ ụlọ, ma ọ bụ ngwa mmepụta ihe, anodized 5052 na-enye ntụkwasị obi, anya mmasị, na arụmọrụ ogologo oge.

Dị ka ndị na-emepụta ihe na ndị na-emepụta ihe na-aga n'ihu na-achọ ihe ndị na-enye ma ọrụ ma mechaa, 5052 aluminom ka bụ nhọrọ ntụkwasị obi maka ngwa anodized gafee ụlọ ọrụ.