Mechanical and electrical properties of Y-TZP/ZrB2 composite
Over the last three decades, most of the efforts in mechanics of materials science have been focused to develop tougher and stronger ceramics via cost effective processing techniques. In the present work, 3 mol % Yttria-stabilized tetragonal zirconia (3Y-TZP) composites with 25 wt. % of ZrB2 was pre...
| Main Authors: | , , , , , , |
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| Format: | Proceeding Paper |
| Language: | English |
| Published: |
2012
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| Subjects: | |
| Online Access: | http://irep.iium.edu.my/29184/ http://irep.iium.edu.my/29184/1/AMR.576.228.pdf |
| _version_ | 1848780076764626944 |
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| author | Amiriyan, Mahdi Kelvin, Chew W.J. Ramesh, S. Tolouei, Ranna Hassan, M.A. Sopyan, Iis Meenaloshini, S. |
| author_facet | Amiriyan, Mahdi Kelvin, Chew W.J. Ramesh, S. Tolouei, Ranna Hassan, M.A. Sopyan, Iis Meenaloshini, S. |
| author_sort | Amiriyan, Mahdi |
| building | IIUM Repository |
| collection | Online Access |
| description | Over the last three decades, most of the efforts in mechanics of materials science have been focused to develop tougher and stronger ceramics via cost effective processing techniques. In the present work, 3 mol % Yttria-stabilized tetragonal zirconia (3Y-TZP) composites with 25 wt. % of ZrB2 was prepared by pressureless sintering method in argon atmosphere over the temperature range of 1350-1550°C for one hour holding time. The influences of zirconium diboride addition in the zirconia matrix, as well as the sintering temperature, on the densification, phase stability and electrical properties of sintered samples have been studied. The results revealed that electrical resistivity values is very low (high electrical conductivity) when 25 wt. % of ZrB2 is incorporated to pure 3Y-TZP. |
| first_indexed | 2025-11-14T15:27:55Z |
| format | Proceeding Paper |
| id | iium-29184 |
| institution | International Islamic University Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-14T15:27:55Z |
| publishDate | 2012 |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | iium-291842015-04-28T02:45:04Z http://irep.iium.edu.my/29184/ Mechanical and electrical properties of Y-TZP/ZrB2 composite Amiriyan, Mahdi Kelvin, Chew W.J. Ramesh, S. Tolouei, Ranna Hassan, M.A. Sopyan, Iis Meenaloshini, S. TA Engineering (General). Civil engineering (General) TP155 Chemical engineering Over the last three decades, most of the efforts in mechanics of materials science have been focused to develop tougher and stronger ceramics via cost effective processing techniques. In the present work, 3 mol % Yttria-stabilized tetragonal zirconia (3Y-TZP) composites with 25 wt. % of ZrB2 was prepared by pressureless sintering method in argon atmosphere over the temperature range of 1350-1550°C for one hour holding time. The influences of zirconium diboride addition in the zirconia matrix, as well as the sintering temperature, on the densification, phase stability and electrical properties of sintered samples have been studied. The results revealed that electrical resistivity values is very low (high electrical conductivity) when 25 wt. % of ZrB2 is incorporated to pure 3Y-TZP. 2012 Proceeding Paper PeerReviewed application/pdf en http://irep.iium.edu.my/29184/1/AMR.576.228.pdf Amiriyan, Mahdi and Kelvin, Chew W.J. and Ramesh, S. and Tolouei, Ranna and Hassan, M.A. and Sopyan, Iis and Meenaloshini, S. (2012) Mechanical and electrical properties of Y-TZP/ZrB2 composite. In: International Conference on Advances in Manufacturing and Materials Engineering, ICAMME 2012, 3rd - 5th July 2012 , Kuala Lumpur. http://10.4028/www.scientific.net/AMR.576.228 |
| spellingShingle | TA Engineering (General). Civil engineering (General) TP155 Chemical engineering Amiriyan, Mahdi Kelvin, Chew W.J. Ramesh, S. Tolouei, Ranna Hassan, M.A. Sopyan, Iis Meenaloshini, S. Mechanical and electrical properties of Y-TZP/ZrB2 composite |
| title | Mechanical and electrical properties of Y-TZP/ZrB2 composite |
| title_full | Mechanical and electrical properties of Y-TZP/ZrB2 composite |
| title_fullStr | Mechanical and electrical properties of Y-TZP/ZrB2 composite |
| title_full_unstemmed | Mechanical and electrical properties of Y-TZP/ZrB2 composite |
| title_short | Mechanical and electrical properties of Y-TZP/ZrB2 composite |
| title_sort | mechanical and electrical properties of y-tzp/zrb2 composite |
| topic | TA Engineering (General). Civil engineering (General) TP155 Chemical engineering |
| url | http://irep.iium.edu.my/29184/ http://irep.iium.edu.my/29184/ http://irep.iium.edu.my/29184/1/AMR.576.228.pdf |