Mwa njira zosiyanasiyana kuponyera, zosapanga dzimbiri ndizoponyedwa makamaka ndi kuponyera ndalama kapena njira yotayika ya sera, chifukwa imakhala yolondola kwambiri ndipo ndichifukwa chake kuponyera ndalama kumatchedwanso kuponyera molondola.
Chitsulo chosapanga dzimbiri ndichidule chachitsulo chosapanga dzimbiri komanso chosagwiritsa ntchito asidi. Amadziwika kuti chitsulo chosapanga dzimbiri chomwe chimagonjetsedwa ndi zinthu zosafooka monga mpweya, nthunzi, ndi madzi. Dzimbiri dzimbiri amatchedwa asidi zosagwira zitsulo.
Chifukwa cha kusiyana kwa kapangidwe ka mankhwala pakati pazitsulo zosapanga dzimbiri zosapanga dzimbiri ndi chitsulo chosagwira asidi, kukana kwawo dzimbiri ndikosiyana. Chitsulo chosapanga dzimbiri chimakhala chosagonjetsedwa ndi mankhwala omwe amawononga mankhwala, pomwe zitsulo zosagwira asidi nthawi zambiri sizimawononga. Mawu oti "chitsulo chosapanga dzimbiri" samangotanthauza mtundu umodzi wachitsulo chosapanga dzimbiri, komanso amatanthauzanso ma steels opangira mafakitale opitilira zana. Chitsulo chosapanga dzimbiri chilichonse chimagwira bwino pantchito yake.
Chitsulo chosapanga dzimbiri nthawi zambiri chimagawidwa chitsulo chosapanga dzimbiri cha martensitic, chitsulo chosapanga dzimbiri chosapanga dzimbiri, chitsulo chosapanga dzimbiri cha austenitic, chitsulo chosapanga dzimbiri cha austenitic-ferritic (duplex) komanso chimphepo cholimbitsa chitsulo chosapanga dzimbiri malinga ndi dera la microstructure. Kuphatikiza apo, kutengera kapangidwe ka mankhwala, itha kugawidwa mu chromium zosapanga dzimbiri, chromium faifi tambala zosapanga dzimbiri ndi chromium manganese nayitrogeni zosapanga dzimbiri, etc.
Popanga kuponyera, zambiri zopangira zosapanga dzimbiri zimamalizidwa ndikuponya ndalama. Pamwamba pa castings zosapanga dzimbiri zopangidwa ndi kuponyera ndalama ndi see ndipo ndi ooneka enieni olondola ndi kosavuta kulamulira. Kumene, mtengo wa ndalama kuponyera mbali zosapanga dzimbiri zitsulo ndi mkulu poyerekeza njira zina ndi zipangizo.
Kuponyera kwa Investment, komwe kumatchedwanso kuponyera mwatsatanetsatane kapena kuponyera sera, kumatigwiritsa ntchito popeza kumapereka kuponyera kosakanikirana ndi zinthu zabwino kwambiri kuti zipangidwe motsika mtengo. Njirayi imaphatikizapo kupanga chitsulo pogwiritsa ntchito nkhungu yopangira sera. Masitepe omwe akukhudzidwa ndi izi kapena sera yomwe yatayika ndi iyi:
• Pangani sera kapena chithunzithunzi
• Tsukani sera
• Ikani phula phula
• Chotsani phula poliyatsa (mkati mwa ng'anjo kapena m'madzi otentha) kuti apange nkhungu.
• Limbikitsani chitsulo chosungunuka kutsanulira mu nkhungu
• Kuzizira ndi Kukhazikika
• Chotsani sprue pakuwombera
• Malizitsani kupukuta ndalama zomwe mwamaliza
Post nthawi: Jan-06-2021