Effect of concurrent ZnO addition and AlF3 reduction on the elastic properties of tellurite based glass system
New ternary zinc oxyfluorotellurite (ZOFT) with the composition (ZnO)x –(AlF3)y –(TeO2)z, where 5 ≤ x < 35; 5 ≤ y ≤ 25; 60 ≤ z ≤ 70, has been successfully prepared by the conventional rapid melt quenching technique. Density, molar volume, and glass transition temperature have been assessed for ea...
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| Format: | Article |
| Language: | English |
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Hindawi Publishing Corporation
2014
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| Online Access: | http://psasir.upm.edu.my/id/eprint/37213/ http://psasir.upm.edu.my/id/eprint/37213/1/37213.pdf |
| _version_ | 1848848548186030080 |
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| author | Abd. Aziz, Sidek El-Mallawany, Raouf Hariharan, Krishnaswamy Shaharuddin, Rosmawati |
| author_facet | Abd. Aziz, Sidek El-Mallawany, Raouf Hariharan, Krishnaswamy Shaharuddin, Rosmawati |
| author_sort | Abd. Aziz, Sidek |
| building | UPM Institutional Repository |
| collection | Online Access |
| description | New ternary zinc oxyfluorotellurite (ZOFT) with the composition (ZnO)x –(AlF3)y –(TeO2)z, where 5 ≤ x < 35; 5 ≤ y ≤ 25; 60 ≤ z ≤ 70, has been successfully prepared by the conventional rapid melt quenching technique. Density, molar volume, and glass transition temperature have been assessed for each ZOFT glass sample. The longitudinal and transverse ultrasonic waves propagated in each glass sample were measured using a MBS8020 ultrasonic data acquisition system at 5 MHz frequency and room temperature. The longitudinal modulus (L), shear modulus (G), Young’s modulus (E), bulk modulus (K), and Poisson’s ratio (σ) are assessed from both velocity data and their respective density. The compositional dependence of the ultrasonic velocities and related parameters are discussed to understand the rigidity and compactness of the glass system studied. |
| first_indexed | 2025-11-15T09:36:15Z |
| format | Article |
| id | upm-37213 |
| institution | Universiti Putra Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T09:36:15Z |
| publishDate | 2014 |
| publisher | Hindawi Publishing Corporation |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | upm-372132017-10-30T02:55:42Z http://psasir.upm.edu.my/id/eprint/37213/ Effect of concurrent ZnO addition and AlF3 reduction on the elastic properties of tellurite based glass system Abd. Aziz, Sidek El-Mallawany, Raouf Hariharan, Krishnaswamy Shaharuddin, Rosmawati New ternary zinc oxyfluorotellurite (ZOFT) with the composition (ZnO)x –(AlF3)y –(TeO2)z, where 5 ≤ x < 35; 5 ≤ y ≤ 25; 60 ≤ z ≤ 70, has been successfully prepared by the conventional rapid melt quenching technique. Density, molar volume, and glass transition temperature have been assessed for each ZOFT glass sample. The longitudinal and transverse ultrasonic waves propagated in each glass sample were measured using a MBS8020 ultrasonic data acquisition system at 5 MHz frequency and room temperature. The longitudinal modulus (L), shear modulus (G), Young’s modulus (E), bulk modulus (K), and Poisson’s ratio (σ) are assessed from both velocity data and their respective density. The compositional dependence of the ultrasonic velocities and related parameters are discussed to understand the rigidity and compactness of the glass system studied. Hindawi Publishing Corporation 2014 Article PeerReviewed application/pdf en http://psasir.upm.edu.my/id/eprint/37213/1/37213.pdf Abd. Aziz, Sidek and El-Mallawany, Raouf and Hariharan, Krishnaswamy and Shaharuddin, Rosmawati (2014) Effect of concurrent ZnO addition and AlF3 reduction on the elastic properties of tellurite based glass system. Advances in Condensed Matter Physics, 2014. art. no. 174362. pp. 1-7. ISSN 1687-8108; ESSN: 1687-8124 https://www.hindawi.com/journals/acmp/2014/174362/abs/ 10.1155/2014/174362 |
| spellingShingle | Abd. Aziz, Sidek El-Mallawany, Raouf Hariharan, Krishnaswamy Shaharuddin, Rosmawati Effect of concurrent ZnO addition and AlF3 reduction on the elastic properties of tellurite based glass system |
| title | Effect of concurrent ZnO addition and AlF3 reduction on the elastic properties of tellurite based glass system |
| title_full | Effect of concurrent ZnO addition and AlF3 reduction on the elastic properties of tellurite based glass system |
| title_fullStr | Effect of concurrent ZnO addition and AlF3 reduction on the elastic properties of tellurite based glass system |
| title_full_unstemmed | Effect of concurrent ZnO addition and AlF3 reduction on the elastic properties of tellurite based glass system |
| title_short | Effect of concurrent ZnO addition and AlF3 reduction on the elastic properties of tellurite based glass system |
| title_sort | effect of concurrent zno addition and alf3 reduction on the elastic properties of tellurite based glass system |
| url | http://psasir.upm.edu.my/id/eprint/37213/ http://psasir.upm.edu.my/id/eprint/37213/ http://psasir.upm.edu.my/id/eprint/37213/ http://psasir.upm.edu.my/id/eprint/37213/1/37213.pdf |