Ibyuma bidafite ingese ni ubwoko bwibyuma. Ibyuma bivuga ibirimo karubone (C) munsi ya 2%, bita ibyuma, naho hejuru ya 2% ni ibyuma. Ongeramo chromium (Cr), nikel (Ni), manganese (Mn), silicon (Si), titanium (Ti), molybdenum (Mo) nibindi bintu bivangwa mugihe cyo gushonga ibyuma bitezimbere imikorere yicyuma kandi ikora ibyuma byangirika (nta ngese) nibyo dukunze kuvuga kubyuma bidafite ingese.
Ni ubuhe buryo "ibyuma" n "" icyuma ", ni ibihe biranga, kandi ni ubuhe busabane bwabo?Nigute dushobora kuvuga 304, 304L, 316, 316L, kandi ni irihe tandukaniro riri hagati yabo?
Icyuma: Ibikoresho bifite ibyuma nkibintu byingenzi, ibirimo karubone muri rusange munsi ya 2%, nibindi bintu.
—— GB / T 13304－91 Class Ibyiciro by'ibyuma》
Icyuma: Ikintu cyicyuma gifite numero ya atome 26. Ibikoresho byicyuma bifite ferromagnetism ikomeye, kandi bifite plastike nziza no guhinduranya.
Ibyuma bitagira umwanda: birwanya umwuka, umwuka, amazi nibindi bitangazamakuru byangirika cyangwa ibyuma bitagira umwanda. Ubwoko bwibyuma bikoreshwa cyane ni 304, 304L, 316, na 316L, ibyo bikaba ibyuma 300 byuruhererekane rwicyuma cya austenitis.
Igihe cyoherejwe: Mutarama-19-2020