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Synthesis Mechanism of ZrB2@A12O3-Y2O3 Composite Powders with Core-Shell Microstructure
- Source :
- Key Engineering Materials. 680:133-136
- Publication Year :
- 2016
- Publisher :
- Trans Tech Publications, Ltd., 2016.
-
Abstract
- ZrB2 has some excellent high-temperature performance. However, due to it is easily oxidized in the high-temperature air to impact high-temperature strength, which restricts its applied range. To decrease the oxidization and sintering temperature, and improve the strength of ZrB2 at high temperature, in this paper, the prepared composite powders is analyzed with XRD, SEM, EDS and TEM, which proves ZrB2@A12O3-Y2O3 core-shell composite powders are successfully synthesized by co-precipitation method, the synthesis mechanism of ZrB2@A12O3-Y2O3 core-shell composite powders is received through the results discussion.
- Subjects :
- 010302 applied physics
Materials science
Mechanical Engineering
Composite number
Sintering
02 engineering and technology
021001 nanoscience & nanotechnology
Microstructure
01 natural sciences
Core shell
Mechanics of Materials
0103 physical sciences
General Materials Science
Composite material
0210 nano-technology
Subjects
Details
- ISSN :
- 16629795
- Volume :
- 680
- Database :
- OpenAIRE
- Journal :
- Key Engineering Materials
- Accession number :
- edsair.doi...........cb5f9a2ba31e0610a3377cb1c336e07f