Title: | Method of obtaining of Y2O3 nanoceramic. |
Type of product: | Release of new product: technology |
Description: | Y2O3 translucent nanoceramics synthesized by high-speed consolidation of discrete nanoparticles under high pressure accompanied by phase transformations. Monitoring the degree of phase transformation, the rate of formation and growth new phase, the residual porosity on the trajectory sintering allowed to synthesize Y2O3 composite ceramics with a grain size of 10-30 nm and optical transmission coefficient of 40% (1.55 mm).
Defined correlation between the linear optical transmission and residual porosity of Y2O3 nanoceramic. Established porosity evaluation form at a certain value of the linear transmission. The value of residual porosity samples for research nanoceramics is 0.27%.
Established the regularities of formation nanostructures and optical transparency ceramics Y2O3:Eu3 + which was consolidated in terms of phase transformation under high pressure.
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Technical advantages: | Obtained Y2O3 ceramics characterized by a nanometer grain size, enhanced physical and mechanical properties in comparison with analogues.
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The economic benefits: | The process of Y2O3 consolidation occurs at low temperatures in a short period of time which significantly reduced energy consumption on the nanoceramic production compared to vacuum sintering. Technology based on the use of serial equipment. |
The impact on the environment. Environment: | Synthesis technology does not lead to contamination of the environment so it is environmentally safe. |
The stage of completion: | Report on R & D (OCD)Тest sample |
Implementation: | not implemented |
Intellectual Property Rights: | By treatyReceived a patent |
Forms and conditions of transfer of products: | Sell products |