Yakaomeswa oxidation pane zvigadzirwa zvealuminium alloy idanho rakakosha rinowedzera kusimba uye kuita kwechinhu. Zvigadzirwa zveAluminium alloy zvinoshandiswa zvakanyanya mumaindasitiri akasiyana nekuda kwehuremu hwavo, corrosion resistance, uye yakakwirira simba-ku-huremu reshiyo. Nekudaro, kuti uwedzere kuvandudza zvimiro zvavo, yakaoma oxidation inoshandiswa kugadzira chidziviriro chekudzivirira pamusoro peiyo aluminium alloy. Ichi chinyorwa chinozoongorora maitiro ekuomarara oxidation pane zvigadzirwa zvealuminium alloy, mabhenefiti ayo, uye mashandisiro ayo mumaindasitiri akasiyana.
Hard oxidation, inozivikanwawo seyakaoma anodizing, inzira ye electrochemical inoshandura pamusoro pealuminium alloy kuita gobvu, rakaoma, uye risingadziviriri oxide layer. Kuita uku kunosanganisira kunyudza chigadzirwa chealuminium alloy mumhinduro ye electrolyte uye kupfuudza magetsi mairi. Mhedzisiro ndeyekuumbwa kweiyo dense uye yakasimba oxide layer pamusoro peiyo aruminiyamu alloy, ichiwedzera zvakanyanya mashandiro ayo emakemikari uye emakemikari.
Iyo yakaoma oxidation process inowanzo sanganisira akati wandei matanho. Chekutanga, iyo aluminium alloy chigadzirwa chakanyatsocheneswa kubvisa chero tsvina kana tsvina kubva pamusoro. Izvi zvakakosha kuve nechokwadi chekugadzirwa kweyunifomu uye yemhando yepamusoro oxide layer. Mushure mekuchenesa, iyo aruminiyamu alloy inonyudzwa mune acidic electrolyte mhinduro, senge sulfuric acid, uye inoshanda seanode mumagetsi edunhu. Ikozvino yakananga inobva yapfuura nepakati pe electrolyte, zvichiita kuti oxidation reaction iitike pamusoro pealuminium alloy. Izvi zvinoguma nekuumbwa kweiyo gobvu uye yakaoma oxide layer, iyo inogona kubva muruvara kubva pachiedza grey kusvika kune dema, zvichienderana neiyo chaiyo maitiro paramita uye alloy kuumbwa.
Iyo yakaoma oxidation process inogona kugadzirwa kuti iwane chaiyo zvivakwa zvinoenderana nezvinodiwa zvekushandisa. Nekugadzirisa maitiro akadai seye electrolyte kuumbwa, tembiricha, uye density iripo, ukobvu uye kuoma kweiyo oxide layer inogona kudzorwa. Kazhinji, oxidation yakaoma inoguma mune oxide layers dzakakora kakawanda pane izvo zvinogadzirwa mune zvakajairwa anodizing process, kubva pa25 kusvika 150 microns. Uku kuwedzeredza uku kunopa kukwirira kupfeka kuramba, kuomarara, uye kudzivirira ngura, zvichiita kuti ive yakanakira maapplication munzvimbo dzakaoma.
Imwe yemabhenefiti akakosha eyakaomeswa oxidation pane zvigadzirwa zvealuminium alloy ndiko kunatsiridza kwakakosha mukuoma kwepamusoro uye kuramba kupfeka. Iyo dense uye yakaoma oxide layer inoumbwa kuburikidza neiyi muitiro inosimudzira zvakanyanya kuramba kweabrasion yealuminium alloy, ichiita kuti ive yakakodzera kune maapplication apo iyo zvinhu zvinoiswa pasi pekupfeka uye kubvaruka. Izvi zvinoita kuti oxidation yakaoma ive yakanaka yekurapa kwepamusoro yezvinhu zvinoshandiswa mumotokari, aerospace, uye maindasitiri muchina, uko kusimba uye hupenyu hurefu hwakakosha.
Pamusoro pekuvandudza kuomarara uye kupfeka kuramba, yakaoma oxidation inosimudzirawo corrosion resistance yezvigadzirwa zvealuminium alloy. Iyo gobvu oxide layer inoita sechivharidzo, ichichengetedza iri pasi pealuminium alloy kubva kune zvakatipoteredza zvinhu zvakaita sehunyoro, makemikari, uye munyu pfapfaidzo. Izvi zvinoita kuti zvigadziriswe zvakaomeswa oxidized aruminiyamu alloy zvinyatso kukodzera zvekunze uye zvemugungwa zvikumbiro, uko kuratidzwa kune yakaoma mamiriro kunogona kutungamira mukuora uye kuparara kwezvinhu.
Uyezve, iyo yakaoma oxidation maitiro anogona zvakare kuvandudza magetsi uye ekupisa ekudzivirira zvimiro zvealuminium alloy zvigadzirwa. Iyo dense oxide layer inoshanda senge insulating chipingamupinyi, ichiita kuti ive yakakodzera kune zvemagetsi zvikamu uye maapplication apo kudziya kwekutonga kwakakosha. Izvi zvinoita kuti zvigadziriswe zvakaomeswa oxidized aruminiyamu alloy zvigadzirwa zvakakosha mumagetsi uye semiconductor maindasitiri, uko zvinhu zvemagetsi uye zvinopisa zvinhu zvakakosha zvakanyanya.
Iyo yakakwidziridzwa yepasi zvivakwa inowanikwa kuburikidza nekuomeswa oxidation inobatsirawo mukuvandudza kunamatira uye kusungirira maitiro. Izvi zvinogadzira zvakaomesesa oxidized aruminiyamu alloy zvigadzirwa zvakakodzera maapplication uko kunoshandiswa mabhanditi, zvinonamira, kana ma bonding process. Iyo yakaomeswa pamusoro uye yakawedzera nzvimbo inokonzerwa neiyo yakaoma oxidation process inopa nharaunda yakanaka yekusimudzira kunamatira kwakasimba, kuve nechokwadi chekuti mabhanhire nemanamira zvinonamatira zvakasimba kune aruminiyamu alloy substrate.
Iko kushandiswa kwezvakaoma oxidized aluminium alloy zvigadzirwa zvakasiyana uye kutenderera mumaindasitiri akasiyana. Muchikamu chemotokari, oxidation yakaoma inoshandiswa kuwedzera kusimba uye kupfeka kuramba kwezvinhu zvakaita semapistoni, masilinda, uye zvikamu zveinjini. Indasitiri yezvemuchadenga inobatsirawo kubva kune yakaoma oxidized aruminiyamu alloy zvigadzirwa, uko yakakwidziridzwa corrosion kuramba uye kupfeka zvivakwa zvakakosha kune zvikamu zvendege uye zvimiro. Pamusoro pezvo, iyo maindasitiri emuchina nemidziyo yemidziyo inoshandisa yakaoma oxidized aruminiyamu alloy zvigadzirwa zvezvinhu zvinoremerwa, kukweshera, uye abrasive kupfeka.
Zvakare, indasitiri yemugungwa inoshandisa zvakanyanya oxidized aruminiyamu alloy zvigadzirwa zvemugungwa Hardware, fittings, uye zvinhu zvakafumurwa kumvura yemunyu uye nehutsinye nharaunda dzemugungwa. Iwo maindasitiri emagetsi neemagetsi anoshandisawo zvakaomesesa oxidized aruminiyamu alloy zvigadzirwa zvemagetsi akavharirwa, madhishi ekupisa, uye zvinhu zvinoda yakakwirira magetsi ekudzivirira uye kupisa kwekutonga zvivakwa. Uyezve, zvikamu zvekurapa uye zvehutano zvinobatsirwa nekushandiswa kwezvakaoma oxidized aluminium alloy zvigadzirwa zvezviridzwa zvekuvhiya, zvishandiso zvekurapa, uye michina inoda kupfeka kwakanyanya kuramba uye biocompatibility.
Mukupedzisa, yakaoma oxidation pane aruminiyamu alloy zvigadzirwa inzira yakakosha yekurapa kwepamusoro iyo inosimudzira iyo mechanic, kemikari, uye magetsi zvimiro zvezvinhu. Kuumbwa kweiyo gobvu uye yakaoma oxide layer kuburikidza neyakaomesesa oxidation process inovandudza zvakanyanya kupfeka kuramba, corrosion resistance, uye adhesion maitiro ealuminium alloy zvigadzirwa. Izvi zvinoita kuti zvigadziriswe zvakaomeswa oxidized aruminiyamu alloy zvive zvakakosha mumaindasitiri akasiyana siyana, anosanganisira mota, aerospace, marine, zvemagetsi, uye hutano hwehutano. Sezvo tekinoroji iri kuramba ichifambira mberi, kudiwa kwezvakaoma oxidized aluminium alloy zvigadzirwa zvinotarisirwa kukura, zvichitungamirwa nekudiwa kwezvinhu zvepamusoro-soro zvinokwanisa kumirisana nemamiriro ekushanda akaomarara.
T: Yakaoma Oxidation paAluminium Alloy Zvigadzirwa
D: Hard oxidation pane zvigadzirwa zvealuminium alloy idanho rakakosha rinowedzera kusimba uye kuita kwechinhu. Zvigadzirwa zveAluminium alloy zvinoshandiswa zvakanyanya mumaindasitiri akasiyana nekuda kwehuremu hwavo, corrosion resistance, uye yakakwirira simba-ku-huremu reshiyo.
K: Yakaoma oxidation pane zvigadzirwa zvealuminium alloy
Nguva yekutumira: Aug-05-2024
