Hanyar kawar da zafi magani

Annealing tsari

Annealing wani tsari ne na maganin zafi wanda a cikinsa ana dumama karafa da gami zuwa yanayin da ya dace, a ajiye shi na wani lokaci, sannan a sanyaya a hankali. Bayan annealing, da hypoeutectoid karfe ne ferrite da flaky pearlite; da eutectoid karfe ko hypereutectoid karfe ne granular pearlite. A takaice, tsarin da aka rufe shine tsari kusa da yanayin daidaito.

Manufar annealing

①Rage taurin karfe da inganta filastik don sauƙaƙe yankewa da nakasar sanyi.

② Gyara hatsi, kawar da lahani na tsarin lalacewa ta hanyar simintin gyare-gyare, ƙirƙira da waldawa, daidaita tsarin da tsarin karfe, inganta aikin karfe ko shirya tsarin don maganin zafi na gaba.

③ Kawar da damuwa na ciki a cikin karfe don hana lalacewa da tsagewa.