316 ndi 440 ali m'gulu la anthu apamwamba a mipira zosapanga dzimbiri, ndi dzimbiri kukana kwamphamvu ndi kukana kwamphamvu kwa dzimbiri, ndipo mtengo ukuwonjezeka ndi mtengo. Mpira wotsatira wa Condar Steel umafotokozera mwatsatanetsatane:
1.Mipira 316 zosapanga dzimbiri—Pambuyo pa 304, ndiye gawo lachiwiri logwiritsidwa ntchito kwambiri lazitsulo. Amagwiritsidwa ntchito makamaka pamakampani azakudya ndi zida zopangira opaleshoni. Kuwonjezera molybdenum kuvumbitsira wapadera dongosolo dzimbiri zosagwira. Chifukwa imatsutsana kwambiri ndi dzimbiri la chloride kuposa 304, imagwiritsidwanso ntchito ngati "chombo chonyamula". SS316 imagwiritsidwa ntchito popanga zida za nyukiliya, zida zamankhwala, zida zamadzi, ndi zina zambiri.
2.Mipira yosapanga dzimbiri yopanda 440—Chida chachitsulo champhamvu kwambiri chokhala ndi mpweya wokwera pang'ono. Pambuyo pa chithandizo choyenera cha kutentha, mphamvu zochuluka zamagetsi zimatha kupezeka. Kuuma kungafikire 58HRC, yomwe ili pakati pazitsulo zolimba kwambiri zosapanga dzimbiri. Kuphatikiza zabwino zachitsulo chosapanga dzimbiri komanso chitsulo chonyamula, chimatchedwa chitsulo chapadera. Chitsanzo chofala kwambiri ndi "malezala". Pali mitundu itatu yomwe imagwiritsidwa ntchito kwambiri: 440A, 440B, 440C, ndi 440F (mtundu wosavuta wosinthira).
Post nthawi: Jan-27-2021