Iyo inopisa inopisa tembiricha yealuminium alloys inowanzo kwira kupfuura tembiricha yekudziya. Kupisa kutenderedza inzira yekugadzirisa iyo inosanganisira deformation yepurasitiki yesimbi patembiricha yakakwira kuti iwane chimiro chaunoda uye zvivakwa.. Iyo inopisa inopisa tembiricha kazhinji iri pamusoro peiyo solidus tembiricha yealloy, kuve nechokwadi chepurasitiki yakakwana ye deformation. Nezve aluminium alloys, kupisa kunopisa kupisa kunowanzowira mukati mehupamhi hwekushisa, kazhinji kudarika 500 madhigirii Celsius, zvichienderana nekuumbwa kwealloy uye zvinhu.
Aluminium ndiro / sheet inopisa kukungurutsa nzira yekugadzira mutsara
Annealing, pane rimwe divi, inzira yekurapa kupisa mushure mekupisa kunoputika (uye dzimwe nguva kutonhora kushanda maitiro) iyo ine chinangwa chekuvandudza chimiro chekristaro uye zvimiro zvesimbi nekudziisa kune yakaderera tembiricha uye wozoitonhodza zvishoma nezvishoma, nokudaro kubvisa kushushikana kwemukati uye kuwedzera ductility. The annealing tembiricha kazhinji yakadzikira pane inopisa inopisa tembiricha, kazhinji pasi peiyo solidus tembiricha yealloy, uye inosiyana zvichibva pane chaiyo alloy uye inodiwa kuita.
Pazasi pane tafura yakareruka inopfupikisa tembiricha yekumisa kune akasiyana aluminium alloy akateedzana.. Iyi tafura ine chinangwa chekupa kukurumidza kunongedzera kune akajairwa annealing tembiricha akakodzera mhando dzakasiyana dzealuminium alloys.. Rangarira, iyo chaiyo tembiricha uye maitiro anogona kusiyana zvichibva pane chaiyo alloy kuumbwa uye inodiwa yekupedzisira zvivakwa.
Aluminium Alloy Series | Tsanangudzo | Annealing Temperature Range |
1xxx Series | Aluminium yakachena | 345°C kusvika 415°C (650°F kusvika 775°F) |
2xxx Series | Aluminium-Mhangura Alloys | 413°C kusvika 483°C (775°F kusvika 900°F) |
3xxx Series | Aluminium-Manganese Alloys | 345°C kusvika 410°C (650°F kusvika 770°F) |
4xxx Series | Aluminium-Silicon Alloys | Inosiyana; tarisa kune chaiyo alloy |
5xxx Series | Aluminium-Magnesium Alloys | 345°C kusvika 410°C (650°F kusvika 770°F) |
6xxx Series | Aluminium-Magnesium-Silicon Alloys | 350°C kusvika 410°C (660°F kusvika 770°F) |
7xxx Series | Aluminium-Zinc Alloys | 343°C kusvika 477°C (650°F kusvika 890°F) |
8xxx Series | Aluminium alloys nezvimwe zvinhu | Inosiyana-siyana; kazhinji 345°C kusvika 415°C (650°F kusvika 775°F) kune chaiwo alloys akafanana 8011 |
Tafura iyi inopa mucherechedzo wakafara. Kuti uwane chaiwo annealing conditions, kusanganisira nguva dzekunyorova uye mitengo yekutonhora, kubvunza zvinyorwa zvezvinhu kana nyanzvi yesimbi inokurudzirwa. Izvo chaizvo zvinodikanwa zvinogona kukanganisa zvakanyanya zvinhu zvemuchina uye kukodzera kune akasiyana maapplication.
Kuiswa kwealuminium coils inzira yakajairika yekupisa kupisa
Muchidimbu, tembiricha inopisa yekukunguruka yakakwira kupfuura tembiricha yekunyungudika nekuti kupisa kukungurutswa kunoda kuti simbi ive purasitiki inokwana kuitira deformation patembiricha yakakwira, nepo annealing inotarisa pakunatsiridza chimiro chekristaro uye zvivakwa uye inowanzoitwa pane yakaderera tembiricha.
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