Abstract
The effect of grinding and wear on the strength and residual stress in Mg-PSZ and Y-TZP was studied. The grinding tests were performed with 2 different diamond wheels on Mg-PSZ and with 3 different wheels on Y-TZP. The wheels differed mainly in diamond grain size. Strength, residual stress, and phase content were measured after the grinding tests. The counter-material in the wear tests was a hardened steel. Wear tests were performed under ambient conditions and under various loads with water as lubricant. The strength of worn surfaces was measured. The grinding anal. of Mg-PSZ resulted in a clear and consistent picture of the relation between the surface treatment, strength, phase content, and residual stress. The same anal. of Y-TZP showed that this material is more complex than Mg-PSZ. The results of the wear tests show that the strength of worn Mg-PSZ is influenced by the development of residual stress due to wear testing. The results of the wear tests on Y-TZP showed that this material is more complicated, and that more research is required to explain the behavior of Y-TZP. [on SciFinder (R)]
Original language | English |
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Title of host publication | Science and technology of zirconia V : [proceedings] / [Fifth International Conference on the Science and Technology of Zirconia, held on 16 - 21 August 1992 in Melbourne, Australia, in conjunction with AUSTCERAM 92, the Biennial Conference of the Australasian Ceramic Society] |
Editors | S.P.S. Badwal, M.J. Bannister, R.H.J. Hannink |
Place of Publication | Lancaster |
Publisher | Technomic Publ. Co. |
Pages | 339-346 |
ISBN (Print) | 1-566-76073-9 |
Publication status | Published - 1993 |
Event | conference; International Conference on the Science and Technology of Zirconia ; 5 (Melbourne) : 1992.08.16-21; 1992-08-16; 1992-08-21 - Duration: 16 Aug 1992 → 21 Aug 1992 |
Conference
Conference | conference; International Conference on the Science and Technology of Zirconia ; 5 (Melbourne) : 1992.08.16-21; 1992-08-16; 1992-08-21 |
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Period | 16/08/92 → 21/08/92 |
Other | International Conference on the Science and Technology of Zirconia ; 5 (Melbourne) : 1992.08.16-21 |