The possibility of obtaining a transparent ceramic material based on yttrium oxide with the addition of scandium oxide and neodymium oxide has been investigated. The modes of heat treatment of the charge and roasting in vacuum have been established. A transparent ceramic material with a direct light transmittance of 68% in the visible region of the spectrum and a sintering temperature of 1800 ° C was obtained. Il. 7, bibliography: 5 titles.
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