Yttrium Oxide foda wani abu ne mai mahimmanci na yumbu saboda yanayin kwanciyar hankali. Matsakaicin gyare-gyare na Yttrium (III) oxide barbashi na iya inganta aikin samfurin sosai, kuma ana iya tarwatsa shi a cikin gami don samun gami mai jurewa zafi; ultrafine Yttrium (III) oxide stabilized zirconia foda za a iya shiga cikin tukwane tare da babban ƙarfi da ƙarfi; A lokaci guda, yana iya inganta ingancin hoton talabijin masu launi, inganta ingantaccen hasken fitilu, da tsawaita rayuwar sabis. Yttrium (III) oxide ne yadu amfani a ja phosphor (launi TV, kyalli fitila), Tantancewar gilashin, oxygen firikwensin, tukwane, High-zazzabi superconductivity kayan, catalysts, da dai sauransu.