ɐ blˈæk sˌɛmɪkəndˈʌktɪŋ sˈɑːlɪd, ɪɾ ɪz pɹɪpˈɛɹd baɪ ɹᵻdˈuːsɪŋ taɪtˈeɪniəm daɪˈɑːksaɪd wɪð taɪtˈeɪniəm mˈɛɾəl æt wˈʌn θˈaʊzənd sˈɪkshˈʌndɹɪd dᵻɡɹˈiːz sˈiː.
A black semiconducting solid, it is prepared by reducing titanium dioxide with titanium metal at 1600 °C.