The technology of high-temperature synthesis of NZP-structures on solar ovens has been implemented. Phase formation in the obtained systems has been studied by X-ray phase analysis. It has been established that Ca, Sr, and Ba phosphates obtained by melting are of the NZP structural type. The possibility of obtaining strong porous monophase NZP ceramic samples by traditional sintering methods has been shown experimentally. Tab. 3, ill. 1, bibliography: 6 titles.
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