Annealing muaj xws li intermediate annealing thiab tiav kev kho cua sov. Intermediate annealing yog txhawm rau tshem tawm kev ua haujlwm nyuaj thaum lub caij txias deformation los ntawm recrystallization kom rov qab tau cov yas ntawm cov khoom thiab txo cov deformation tsis kam ntawm cov hlau kub kho txias dov coil sc2.
| Pov thawj muaj zog Rp0.2 (MPa) | Tensile zog Rm (MPa) | Kev cuam tshuam lub zog KV (J) | Elongation ntawm tawg A(%) | Kev txo qis hauv ntu ntu ntawm pob txha Z(%) | Raws li-kub-kho mob | Brinell hardness (HBW) |
|---|---|---|---|---|---|---|
| 797 (Ntau dua lossis sib npaug) | 464 (Ntau dua lossis sib npaug) | 12 | 11 | 13 | Kev daws thiab Kev laus, Annealing, Ausaging, Q ntxiv T, thiab lwm yam | 322 |
Thaum tshav kub kub kho txias dov coil sc2 thiab steel strips yog tsuas yog siv rau kev sib sib zog nqus nqus zoo, tsis-aging, xws li nws pib qhov chaw thiab hluav taws xob qhov chaw uas xav tau ntau dua ductility.Qhov dimension ntawm kev kho cua sov txias dov coil sc2 peb tuaj yeem muab tau yog 0.3 hli-3.5 hli rau lub thickness, thiab qhov dav yog 120 hli-1850 hli.
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