Optical and mechanical properties of Gd<sub>2</sub>O<sub>3</sub>-MgO nanocomposites sintered by hot-isostatic-pressing using the nanopowders via glycine combustion method
Abstract The glycine combustion method combined with hot-isostatic-pressing sintering technology is an effective approach to fabricating nanocomposites. We reported that the Gd 2 O 3 -MgO nanocomposites had excellent optical and mechanical performances. The nanopowders with low agglomeration were obtained by elaborating the mole ratio of metal cation to glycine. The excellent optical transmittance (78.2%~80.8%) over 3-6 μm and the high values for Vickers hardness (9.6±0.3 GPa) and bending strength (192.7±8.1 MPa) were obtained by hot-isostatic-pressing sintering at 1350°C with 200 MPa pressure.
Authors
- Haochun Tang (ORCID: https://orcid.org/0000-0001-9258-6368)
- Kai Hu (ORCID: https://orcid.org/0000-0002-6555-2581)
- Cen Shao (ORCID: https://orcid.org/0000-0002-9857-3848)
- Nan Wu (ORCID: https://orcid.org/0000-0001-8768-1328)
- Zhaoxia Hou (ORCID: https://orcid.org/0000-0002-0060-4504)
Institutions
- Shanghai Huayi Group (China) (CN)
- Shenyang University (CN)
Publication Details
- Journal
- Journal of Physics Conference Series
- Published
- 2025-02-01
- DOI
- https://doi.org/10.1088/1742-6596/2951/1/012136
- Primary Topic
- Advanced materials and composites
- Type
- article
- Field-Weighted Citation Impact
- 0.00