Strain Rate and Porosity Effect on Mechanical Characteristics and Depolarization of Porous Poled PZT95/5 Ceramics
Abstract
:1. Introduction
2. Experimental
2.1. Sample Preparation
2.2. Testing Method
3. Results and Discussion
3.1. Stress–Strain Curves and Depolarization Characteristics at the Intermediate Strain Rate
3.2. Different Porosity Sample Tests at Low and Intermediate Strain Rates
3.3. Strain Rate Effect
4. Conclusions
Author Contributions
Funding
Conflicts of Interest
References
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PMMA (wt %) | Density (g/cm3) | Porosity (%) |
---|---|---|
0 | 7.61 | ≈5 |
1 | 7.13 | ≈11 |
2 | 6.81 | ≈15 |
3 | 6.49 | ≈18 |
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Jiang, Z.; Gao, G.; Wang, X.; Wang, Y. Strain Rate and Porosity Effect on Mechanical Characteristics and Depolarization of Porous Poled PZT95/5 Ceramics. Materials 2020, 13, 4730. https://doi.org/10.3390/ma13214730
Jiang Z, Gao G, Wang X, Wang Y. Strain Rate and Porosity Effect on Mechanical Characteristics and Depolarization of Porous Poled PZT95/5 Ceramics. Materials. 2020; 13(21):4730. https://doi.org/10.3390/ma13214730
Chicago/Turabian StyleJiang, Zhaoxiu, Guangfa Gao, Xiaofeng Wang, and Yonggang Wang. 2020. "Strain Rate and Porosity Effect on Mechanical Characteristics and Depolarization of Porous Poled PZT95/5 Ceramics" Materials 13, no. 21: 4730. https://doi.org/10.3390/ma13214730