Sinterability and mechanical properties of MnO2-doped Y-TZP: The effects of holding time variations

Mahdi Amiriyan, Meenaloshini Satgunam, Sivanesan Sivakumar, Ramesh Singh, Ranna Tolouei

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Abstract

the effect of holding time variation and sintering temperature on the mechanical properties and sinterability of yttria stabilized tetragonal zirconia doped with 1 wt. % MnO 2 was investigated. Samples were sintered at 1150-1500 °C with holding times varying from 12 and 120 minutes. Comparing to the MnO 2-doped Y-TZP, longer holding time resulted in enhanced densification of the undoped Y-TZP samples. In the case of MnO 2-doped Y-TZP however, Bulk density, Young's modulus, Vickers hardness and fracture toughness results show the beneficial effect of MnO 2 in enhancing the densification of Y-TZP ceramics.

Original languageEnglish
Title of host publicationMechanical and Aerospace Engineering
Pages1284-1288
Number of pages5
DOIs
Publication statusPublished - 01 Jan 2012
Event2nd International Conference on Mechanical and Aerospace Engineering, ICMAE 2011 - Bangkok, Thailand
Duration: 29 Jul 201131 Jul 2011

Publication series

NameApplied Mechanics and Materials
Volume110-116
ISSN (Print)1660-9336
ISSN (Electronic)1662-7482

Other

Other2nd International Conference on Mechanical and Aerospace Engineering, ICMAE 2011
CountryThailand
CityBangkok
Period29/07/1131/07/11

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All Science Journal Classification (ASJC) codes

  • Engineering(all)

Cite this

Amiriyan, M., Satgunam, M., Sivakumar, S., Singh, R., & Tolouei, R. (2012). Sinterability and mechanical properties of MnO2-doped Y-TZP: The effects of holding time variations. In Mechanical and Aerospace Engineering (pp. 1284-1288). (Applied Mechanics and Materials; Vol. 110-116). https://doi.org/10.4028/www.scientific.net/AMM.110-116.1284