A ƙarƙashin yanayin lantarki da takamaiman tsari, aluminum da ƙarfensa suna samar da fim ɗin oxide akan samfurin aluminum (anode) saboda aikin wutar lantarki da aka yi amfani da ita. Manufar ita ce a shawo kan lahani na taurin saman da kuma lalata juriyar aluminum, faɗaɗa iyakokin amfani da kuma tsawaita rayuwar sabis.
Menene anode?
A cikin batirin sinadarai, ana kiran electrode ɗin da zai iya oxidize electrolyte anode.
Akwai nau'ikan mafita da yawa da ake amfani da su wajen yin anodizing. A halin yanzu ana amfani da su kamar sulfuric acid, oxalic acid, malonic acid, sulfonic acid da sauransu. Mafi yawan waɗannan shine amfani da sulfuric acid a matsayin maganin oxidative. Fa'idodin su ne cewa ana iya samun fim ɗin oxide mai kauri, porosity na fim ɗin oxide shima yana da girma, ana iya jiƙa filler ɗin sosai, akwai nau'ikan da takamaiman kayan aluminum da ake amfani da su, fasahar aiki ba ta da rikitarwa, kuma amfani da wutar lantarki yana da ƙasa.
Me yasa sassan aluminum suke da anodized?
1. Hanyar injin murfi.
Bayan injinan CNC, yawanci akwai layukan kayan aiki a saman sassan aluminum. Idan abokan ciniki suna son inganta "kallon" sassan aluminum, yawancinsu suna zaɓar amfani da yashi + anode don maganin saman.
2. Inganta juriyar tsatsa.
A zahiri, ƙarfen aluminum ƙarfe ne mai jure tsatsa saboda aluminum yana da matuƙar amsawa kuma yana da saurin kamuwa da halayen sinadarai tare da iskar oxygen a cikin iska don samar da aluminum oxide. Fim ɗin aluminum oxide mai haske ba a iya gani ga idon ɗan adam. Wannan siririn fim ɗin aluminum oxide kawai yana ware iska don kada a yi amfani da sinadarin aluminum. Fim ɗin oxide na halitta yana aiki azaman anti-oxidant.
3. Inganta juriyar lalacewa.
Aluminum yana da matuƙar saurin kamuwa da ƙaiƙayi da lalacewa, kuma ba za a iya kwatanta taurin ƙarfe da ƙarfe ba bayan haka. Fuskar aluminum ɗin masana'antu mai anodized tana da tauri sosai, kuma taurin fim ɗin oxide ya kai 300HV. Saboda haka, yana da juriya sosai ga lalacewa kuma ba shi da sauƙin karcewa.
4. Launin saman kayayyakin aluminiyu masu ado.
Kafin a yi amfani da aluminum anodization da hatiminsa, akwai ramuka masu yawa a saman, waɗanda suke da sauƙin shaye gishirin ƙarfe da fenti, kuma saman samfuran aluminum yana samar da launuka masu launi.
5. Inganta rufin gida.
Aluminum yana gudanar da wutar lantarki sosai, amma aluminum yana buƙatar rufi a wasu lokuta. Fim ɗin aluminum oxide da aka yi da anodized ba ya isar da wutar lantarki.
6. Sanya fenti mai kyau.
Ana buƙatar fenti wasu saman aluminum. Fuskar aluminum mai anodized tana da ƙarfi sosai, kuma rufin ya fi kama da juna kuma yana da kyau.
Kauri na fim ɗin gabaɗaya na anodizing na ƙasa shine microns 10-20.
Me yasa ake buƙatar anodizing?
A gefe guda, saboda rashin daidaiton fim ɗin oxide da aka samar ta halitta, launin saman aluminum alloy ɗin ya bambanta kuma ba shi da kyau.
A gefe guda kuma, fim ɗin oxide da aka ƙera ta halitta siriri ne, yana da sauƙin lalacewa, kuma yana da rauni wajen jure tsatsa. Fim ɗin oxide na wucin gadi da aka samar ta hanyar oxide na anodic yana da daidaito, mai yawa kuma yana da juriya ga mai tsatsa.
Labari na Gaba: Yin Anodizing Mai Sauƙi
Lokacin Saƙo: Yuni-10-2022