The factors influencing the process of obtaining transparent ceramic materials are analyzed. Methods for obtaining materials based on yttrium oxide and yttrium-aluminum garnet, transparent in the visible region of the spectrum, are shown. The modes of heat treatment of materials were established both in air and in vacuum. Mechanisms have been developed for creating a composite transparent material that combines the properties of its constituent oxides. The material obtained has high thermal resistance, thermal conductivity and light transmission in the visible region of the spectrum.
Mah T., Parthasarathy TA, Hee DL Polycrystalline YAG: Structural and Functional // J. Ceram. Proces. Research. 2004. V. 5. N 4. P. 369 - 379.
Jian Z., Shiwei W., Tianjun R., Lidong C. Upconversion Luminescence in Er 3+ Doped and Yb 3 + / Er 3+ Codoped Yttria Nanocrystalline Powders // J. Am. Ceram. Soc. 2004. V. 87. N 6. P. 1072 - 1075.
Ikesue A., Kamata K., Yoshida K. Synthesis of Transparent Nd-Doped HfO 2 - Y 2 O 3 Ceramics Using HIP // J. Amer. Ceram. Soc. 1996. V. 79. P. 359 - 364.
Lukin ES, Makarov NA, Popova NA, Lemeshev DO Prospects for the creation of new optically transparent materials based on yttrium oxide and yttrium-aluminum garnet // Glass and ceramics. 2008. N 4. P. 25 - 27.
Lukin ES Modern high-density oxide ceramics with adjustable microstructure. Part VI. Obtaining optically transparent oxide ceramic materials // Ogneupory and technical ceramics. 1997. N 9.C. 14 - 22.
The article can be purchased
electronic!
PDF format
700 руб
UDK 666.3:535.345
Article type:
Science for ceramic production
Make a request
