Kungani 5052 I-Aluminium Sheet ilungele i-anodizing

1. Isingeniso Kungani kunjalo 5052 I-Aluminium Sheet ilungele i-anodizing

I-Anodizing ingenye yezindlela zokwelapha ezisetshenziswa kabanzi ze-aluminium alloys, Ukuguqula insimbi eyisisekelo ibe yisikhathi eside, ukumelana nokugqwala, kanye nezinto eziguquguqukayo eziguquguqukayo.

Nokho, Akuwona wonke ama-alluminium alloys aphendula ngokulinganayo kwinqubo yokungenisa i-anodizing.

Ukukhethwa kwe-alloy kuyinto enqumayo Ekunqumeni ikhwalithi, ukubonakala, nokusebenza okusebenzayo kokuqedwa kwe-anodised.

5052 aluminium sheet, Ilungu lochungechunge lwe-5xxx (Al-mg alloys), ilungele kakhulu i-anodizing ngenxa yokwakheka kwamakhemikhali, Izakhiwo Zaphezulu, nokumelana nokugqwala.

Njenge-alloy engeke ukwelashwa ngokusebenza okuhle, Ibona ukusetshenziswa okubanzi eMarine, amaqhinga, ezezimoto, kanye nezinhlelo zokusebenza ze-elekthronikhi.

Kepha yini enikeza 5052 Inzuzo yayo yokuvula i-anodizing? Lo mbhalo uhlola i-metallurgical, I-Electrochemical, kanye nezizathu zokusebenza ngokuningiliziwe.

2. Ukuqonda anodizing

2.1 Yini i-anodizing?

I-anodizing yi- Inqubo ye-Electrochemical Oxidation lapho indawo ye-aluminium iguqulwa ibe yisendlalelo esilawulwayo se-aluminium oxide. Le oxide:

• Okungashayeli
• -Kicroporous
• Inamathela kakhulu kwi-base yensimbi

Inqubo ihlanganisa:

1. Ukuhlanza nokwelashwa kwangaphambili
2. I-electrolytic oxidation E-sulfuric acid
3. Ukuhlalisa ama-pores wokuvikelwa okuthuthukile

2.2 Izinzuzo ezibalulekile ze-anodizing

• Ukumelana Nokugqwala: I-anodic oxide isebenza njengesithiyo esivikelekile.
• Ubulukhuni obungaphezulu: Kuya ku 500 HV (Vickers Ukuqina) Kuya ngezimo.
• Ama-aesthetics athuthukisiwe: Ingadaywa ngemibala eminingi.
• Ukunamathela okungcono: Amapende nezinamathelisa zihlangana kahle ngezindawo ezinama-anodized.
• Ukufakwa okushisayo kanye nogesi: Inenzuzo yokusetshenziswa kwe-elekthronikhi kanye ne-aerospace.

2.3 Izicelo ezijwayelekile ze-aluminium anodinum

• Ukwakha ama-facade namaphaneli wokuhlobisa
• Amapuleti e-marine deck nama-hulls
• Izindlu ze-elekthronikhi zabathengi
• Okokusebenza kwemishini yokudla
• Izitho zomzimba ezihamba ngezimoto

3. Ukubuka konke 5052 I-aluminium Alloy

3.1 Ukwakheka kwamakhemikhali (-Fana na- % ngesisindo)

3.2 Izakhiwo ezibalulekile

• Amandla Okuqina: 210-260 MPA
• Isivuno Amandla: ~ 193 MPA
• Elongation at Break: ~ 12-20% (-bothalekiwe)
• Ukuminyana: 2.68 g/cm³
• I-Thermal Conductivity: ~ 138 w / m · k
• Ukumelana Nokugqwala: Kuhle kakhulu, ikakhulukazi emazweni asemanzini

3.3 Ukuhlela ngohlobo oluthile

5052 ingeyechungechunge lwe-5xxx, iyi-aluminium-magnoy ye-aluminium engekho emthethweni, okusho ukuthi kuthola amandla ngokusebenza kubanda (string harning), hhayi ngezinqubo ezishisayo ezinjenge 6061.

Igugulwe amandla, ukwakheka, nokumelana nokugqwala, ikakhulukazi ezindaweni zasolwandle nezezimboni.

4. Ngobani 5052 Ilungele i-anodizing: Izici ezibalulekile zobuchwepheshe

4.1 Okuqukethwe okuphezulu kwe-magnesium nokuziphatha kwe-anodizing

Okuqukethwe kwe-magnesium (~ 2.5%) phakathi 5052 kunomthelela ku ukwakheka kwe-hard, ungqimba oluminyene lwe-oxide.

Ngenkathi ama-alloys aphezulu afana 5083 futhi 5754 Futhi anodize kahle, 5052 Ishaya ibhalansi phakathi kwamandla emishini kanye nempendulo ye-anodizing.

• Ubukhulu obuqili be-oxide: Imvamisa kusuka 5 μM (ukuhlobisa anodizing) ku 25 μM (Ukufaka i-anodizing kanzima).
• Ubulukhuni besendlalelo se-anodised: Kufika ku-300-500 HV.
• Ukumelana nogesi kongqimba: ~10¹² Ω·cm, ilungele ukwahlukanisa.

4.2 Ukuthuthukiswa Kokumelana Nokugqwala

5052 kakade okunikezwayo Ukumelana nokugqwala okuphakeme ngenxa yokuqukethwe kwayo okuphansi kwethusi kanye ne-matrix ecebile nge-magnesium.

I-Anodizing ikhulisa lokhu, okuyenza ibe yikhandidethi ephezulu yezicelo ezivezwe emanzini olwandle, ukungcola kwezimboni, nemisebe ye-UV.

Ngokusho kwe-ASTM G85 yokuhlola isifutho sikasawoti, i-anodized 5052 igcina phezu 95% ubuqotho bomphezulu ngemva 1,000 amahora, isebenza kahle kakhulu kunama-alloys amaningi ochungechunge lwe-6xxx.

4.3 I-Surface Finish kanye ne-Aesthetic Potential

Ngenkathi 5052 ayifinyeleli isiphetho sesibuko 6061 ngemuva kwe-anodizing, iveza a umfaniswano, i-matte ebusweni be-satin.

I-alloy iphendula kahle ekususeni i-anodizing, ukukhiqiza ithoni elula esiliva-grey.

I-anodizing yombala ingenzeka, nakuba i-magnesium ngezinye izikhathi ingabangela ukuhluka okuncane kwethoni.

Izinqubo ze-pre-anodizing ezifana ukucwilisa okukhanyayo noma ukupholisha ngomshini ukusiza ukuthuthukisa ukubukeka nokuvumelana.

4.4 Ukufana okuhlelekile nobuqotho bendawo

5052 yaziwa ngaye Ukuhlanza okusanhlamvu nokuqukethwe okuncane kokufakwa, eqinisekisa ngisho nokukhula kwe-oxide ngesikhathi sokufaka i-anodizing.

Ngokungafani ne-aluminium noma ama-alloys asetshenziswa kabusha, 5052 -nana:

• Ubudlelwane ophansi
• Ukuhlanzeka Okuphezulu Kwensimbi
• Ukunamathela okuhle kwe-oxide

Lokhu kuholela ekuphumeni okumbalwa okufana "nokuthola amafu,"" Ukukhonkotha,"Noma ukumuncwa kombala ompofu ekugcineni kwe-anodized.

5. Qhathanisa nezinye ama-alloys we-aluminium ukuze afake i-anodizing

Ngenkathi ama-alloys ahlukile e-aluminium angahle afake i-anoding, i umphumela wekhwalithi ephezulu, ukumelana nokugqwala, Ukuziphatha Kwemishini, nokuphendula kombala hlukahluka kakhulu ngokuya ngokwakheka kwe-alloy.

Ngezansi kokuhlaziywa okujulile kwalokho okwenzekayo ngemuva kwe-anodizing Nge-alloy ngayinye eqhathaniswa:

Ukuthathwa Key

• Ngamandla okuhleleka + ukumelana nokugqwala: 5052 inikeza ukusebenza okuhle kakhulu kwendawo yonke ngefomu le-anodized.
• Okwe-aesthetics ephezulu kanye nezinhlobonhlobo zemibala: 6061 iphumelela ngokwedlulele 5052, ikakhulukazi emikhiqizweni ebheke abathengi.
• Ukuze reflectivity esiphezulu nobumsulwa: 1100 inikeza ukukhanya okungenakuqhathaniswa kodwa ayinawo amandla.
• Ukuze uthole amandla aphezulu nezinselele: 7075 idinga ukuphathwa okukhethekile futhi ngokuvamile ayincanyelwa ukuthi i-anodizing.

Ekuphetheni, i-anodized 5052 ishidi le-aluminium ligqamile ngezinhlelo zokusebenza ezidingekayo ukuqina okusebenzayo ngaphezu kobuhle bokuhlobisa, ikakhulukazi lapho ukumelana nemvelo kanye nobuqotho besakhiwo kuyizinto ezihamba phambili.

Ngenkathi 6061 ingase iwine mayelana nokubukeka nokufana kombala, 5052 ibusa ezimweni zomhlaba wangempela ezifunayo njengezasolwandle, -kwezimboni, kanye nezilungiselelo zezakhiwo.

6. Izicelo ze-Anodized 5052 Ishidi le-Aluminium

Ngenxa yayo izakhiwo eziqinile zemishini, ukumelana nokugqwala, futhi ukuziphatha okuzinzile kwe-anodizing, i-anodized 5052 Ishidi le-aluminium lisetshenziswa kabanzi kuwo wonke izimboni lapho ukuqina nokusebenza ngaphansi kokuchayeka kubalulekile.

Ukuguquguquka kwayo kubonakala kukho kokubili izinhlelo zokusebenza zesakhiwo nezobuhle, ikakhulukazi ezindaweni ezibandakanyayo umswakama, amakhemikhali, noma izimo ezilimazayo.

6.1 Izicelo Zasolwandle Nasogwini

Ngenxa yokuphakama kwayo okuqukethwe kwe-magnesium (~ 2.5%), 5052 imibukiso ye-aluminium ukumelana okungavamile nokugqwala kwamanzi anosawoti, okubuye kuthuthukiswe yi-anodizing.

Isendlalelo se-anodized oxide sisebenza njenge-a isithiyo emgodini kanye nokugqwala kwe-galvanic, udaba olujwayelekile ezakhiweni zasolwandle.

Izinhlelo zokusebenza ezijwayelekile:

• Izikebhe zezikebhe nama-decks
• Imigulukudu yasolwandle namaphaneli edokhi
• Izindlu zesakhiwo ezisekelweni zasolwandle
• Amathangi kaphethiloli nezindawo zokugcina

Idatha esekelayo: Ekuhlolweni kwesifutho sikasawoti se-ASTM B117, i-anodized 5052 amasampula abonisiwe ngaphezulu 3,000 amahora wokumelana ngaphandle kokucekelwa phansi okukhulu, esebenza kahle kakhulu kune-aluminium engamboziwe ngomphetho obanzi.

6.2 Ukusetshenziswa Kwezakhiwo Nezokwakha

-Nelihlulelo 5052 ithandwa kwezokwakha udoti, ukufulela, kanye namaphaneli wokuhlobisa ngenxa yayo ukufana kwendawo, ukumelana nokugqwala, kanye nokulula kwe-Fabrication.

I-anodized finish nayo ihlinzeka Ukumelana ne-UV futhi izidingo zokugcinwa okuphansi, ukuyenza ilungele ukufakwa kwangaphandle.

Ukusetshenziswa okujwayelekile:

• Amaphaneli Odonga Odonga
• Amafreyimu amafasitela namamiliyoni
• Izimpawu namabhodi okubonisa
• Izikrini zemvula nama-soffits

Yakho ukwakheka ivumela ukwakheka okuyinkimbinkimbi namaphrofayili wangokwezifiso ngaphandle kokuqhekeka, okubalulekile ekwakhiweni kwe-facade yesimanje.

6.3 Ezezimoto Nezokuthutha

Ilula kodwa iqinile, 5052 i-aluminium isiza ukunciphisa isisindo semoto ngaphandle kokudela ukusebenza kwesakhiwo.

Ngemuva kokufaka anodizing, ithola ukuvikeleka okwengeziwe ukuhuzuka, usawoti womgwaqo, kanye nokuchayeka kwemvelo.

Izinhlelo zokusebenza ezibalulekile:

• Izikhumba zama-trailer namaceleni
• Amaphaneli ebhasi namaloli
• Izingxenye zesistimu yamafutha
• Izivalo zebhethri kuma-EVs

Ubulukhuni bobuso obuthuthukisiwe be-Anodized 5052 buthuthukisa ukunwaya nokugqoka ukumelana, okubaluleke kakhulu ezimotweni zezentengiselwano kanye nemikhumbi edonsa isikhathi eside.

6.4 Imishini Yezimboni Nezibiyelo

Ezindaweni zezimboni, lapho izindawo zensimbi zivame ukuhlangana khona amakhemikhali, amafutha, noma ukugqokwa ngokomzimba, i-anodized 5052 isebenza njengempahla ekahle ye izindlu zemishini, izembozo zokuzivikela, kanye nezithiyo zokuphepha.

Isibonelo sezinhlelo zokusebenza:

• Izivalo zikagesi
• Izindlu zamaphampu
• Isembozo semishini ye-HVAC
• Amaphaneli esistimu yokuthutha

Yakho okungeyona i-sparking futhi okungezona uzibuthe izakhiwo nazo zenza kube efanelekayo izilungiselelo zokuvikela ukuqhuma noma ezizwelayo ku-EMI.

6.5 Imikhiqizo yabathengi kanye ne-Electronics

Nakuba ingadumile njenge 6061 kuma-electronics omthengi ngenxa yempendulo kadayi elinganiselwe, i-anodized 5052 isasetshenziswa ezinhlelweni lapho amandla emishini nokumelana nokugqwala kunezidingo zobuhle.

Izicelo ezijwayelekile:

• Amabhokisi amathuluzi nezifuba zokugcina
• Amafreyimu ebhayisikili
• Izimpahla zokukhempa
• Amakesi okuvikela namaphaneli wezinsimbi

6.6 Amandla Avuselelekayo Nengqalasizinda

5052 iya ngokuya isetshenziswa ku izinhlelo zelanga namandla lapho ukuchayeka isikhathi eside emisebeni ye-UV, umoya, kanye nemvula idinga izinto eziqinile.

Isiphetho se-anodized siyasekela amashumi eminyaka yokuphila kwenkonzo yangaphandle.

Ukusetshenziswa okujwayelekile:

• Amafreyimu wephaneli yelanga
• Ukukhweza izakhiwo
• Lawula izindawo ezivalekile
• Izingxenye zokubeka ibhethri

-Nelihlulelo 5052 Ishidi le-aluminium lishaya ibhalansi ekahle phakathi Amandla Omshini, ukuvikela ukugqwala, kanye nokwenza.

Kusukela emikhunjini yasolwandle kuya ekwakhiweni kwezakhiwo kanye nezinhlelo zezimboni, ukusetshenziswa kwayo kabanzi kuwubufakazi bengxubevange ukwethembeka nokusebenza ngaphansi kwezimo ezinzima.

Ukuthi kuthuthukisa ukuqina, ngcono ukuphepha, noma ukunciphisa isondlo, i-anodized 5052 iyaqhubeka nokuhlangabezana nezidingo ezithuthukayo zobunjiniyela besimanje.

7. Isiphetho

5052 aluminium sheet iletha i ibhalansi yamandla engavamile, ukwakheka, ukumelana nokugqwala, kanye nokuhambisana kwe-anodizing.

Okuqukethwe kwayo kwe-magnesium kunomthelela kungqimba oluqinile lwe-anodic oxide, kuyilapho amazinga ayo aphansi okungcola kanye ne-microstructure engaguquki iqinisekisa ukuqeda okufanayo.

Kungakhathaliseki ukuthi isetshenziswa olwandle, amaqhinga, noma izicelo zezimboni, i-anodized 5052 inikeza ukwethembeka, ukukhanga okubonakalayo, nokusebenza kwesikhathi eside.

Njengoba abakhiqizi nabaklami beqhubeka nokufuna izinto ezihlinzeka kokubili ukusebenza nokuqeda, 5052 i-aluminium isalokhu iyinketho ethembekile yezinhlelo zokusebenza ezine-anodized Ngaphesheya kwezimboni.