Ko te Bismuth trioxide (Bi2O3) te waikura hokohoko rongonui o te bismuth. He whānuitia te whakamahinga i roto i te ahumahi uku me te karāhe, rapa, kirihou, waituhi me ngā peita, hauora me te rongoā, matū tātari, varistor, me te hikohiko.
Hei matū mua mō te whakarite i ētahi atu matū o te bismuth, ka whakamahia te Bismuth trioxide mō te whakarite i ngā tote bismuth me te hanga pepa ātete ahi hei matū tātari matū. Ka taea te whakamahi whānui i tēnei waikura bismuth ki te hanga matū kore-waro, ngā uku hiko, ngā matū tātari matū, me ētahi atu, e whakamahia ana mō te hanga i ngā pūnga hiko dielectric uku, ā, ka taea hoki te whakamahi mō te hanga i ngā huānga uku hiko pēnei i ngā uku piezoelectric me ngā piezoresistors.
He whakamahinga motuhake tā te Bismuth Trioxide i roto i te karāhe whatu, te pepa ātete-mura, ā, kei te piki haere tonu, i roto i ngā whakatakotoranga kirikiri hei whakakapi mō ngā waikura mata. I roto i te tekau tau kua pahure ake nei, kua noho ko te bismuth trioxide hei wāhanga matua i roto i ngā whakatakotoranga rere e whakamahia ana e ngā kaitātari kohuke i roto i te whakamātautau ahi.
