Answer
Muri MRI hamwe na elegitoroniki yoroheje yo mu kirere, ibikoresho bifite imbaraga nke za magnetiki $ \ mu <1.01 $ birasabwa gukumira kugoreka umurima. Ibyuma bya karubone bisanzwe hamwe na 400-serie idafite ibyuma ni ferromagnetic kandi ntibikwiye. 302/304 ibyuma bitagira umuyonga ni paramagnetique muburyo bufatika ariko birashobora guhinduka magnetique gato mugihe imbeho ikozwe mumasoko. Kubikoresha bidashingiye kuri magnetiki, Fosifore Bronze (ASTM B159) cyangwa Monel K-500 (UNS N05500) irakoreshwa. Fosifore Bronze itanga imbaraga nziza ariko imbaraga nke, mugihe Monel K-500 itanga imbaraga nyinshi kandi ikarwanya ruswa mugihe igumye itari magnetique na nyuma yo kugabanuka gukonje cyane.