Icyuma cya Silicon, kizwi kandi nk'icyuma cy'amashanyarazi, ni ubwoko bwihariye bw'ibyuma bugenewe kwerekana imiterere ya rukuruzi. Bikunze gukoreshwa mubikorwa bya transformateur, moteri yamashanyarazi, nibindi bikoresho byamashanyarazi.
Kwiyongera kwa silikoni mubyuma bifasha kuzamura imashanyarazi na magnetiki, bigatuma iba ibikoresho bibereye mubisabwa aho hasabwa igihombo gito hamwe na magnetiki yo hejuru. Ibyuma bya Silicon mubusanzwe bikozwe muburyo bwimpapuro zoroshye, zomekeshejwe cyangwa ibishishwa kugirango bigabanye igihombo cya eddy kandi bitezimbere muri rusange ibikoresho byamashanyarazi.
Izi shitingi zirashobora kunyura muburyo bwihariye bwo kuvura no kuvura hejuru kugirango barusheho kunoza imiterere ya magnetiki n'imikorere y'amashanyarazi. Guhindura neza no gutunganya ibyuma bya silicon birashobora gutandukana bitewe nibisabwa hamwe nibisabwa.
Amashanyarazi ya silicon afite uruhare runini mugukora neza kandi kwizewe mubikoresho bitandukanye byamashanyarazi kandi nibyingenzi mubyara, kubyara, no gukoresha amashanyarazi