Paper Title:
Sinterability and Mechanical Properties of MnO2-Doped Y-TZP: The Effects of Holding Time Variations
  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. % MnO2 was investigated. Samples were sintered at 1150-1500 °C with holding times varying from 12 and 120 minutes. Comparing to the MnO2-doped Y-TZP, longer holding time resulted in enhanced densification of the undoped Y-TZP samples. In the case of MnO2-doped Y-TZP however, Bulk density, Young’s modulus, Vickers hardness and fracture toughness results show the beneficial effect of MnO2 in enhancing the densification of Y-TZP ceramics.

  Info
Periodical
Chapter
Chapter 6: Composite Materials
Edited by
Wu Fan
Pages
1284-1288
DOI
10.4028/www.scientific.net/AMM.110-116.1284
Citation
M. Amiriyan, M. Satgunam, S. Sivakumar, R. Singh, R. Tolouei, "Sinterability and Mechanical Properties of MnO2-Doped Y-TZP: The Effects of Holding Time Variations", Applied Mechanics and Materials, Vols. 110-116, pp. 1284-1288, 2012
Online since
October 2011
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: Fernando A. Costa Oliveira, J.A. Franco, Jorge Cruz Fernandes
84
Authors: Khiam Aik Khor, Yong Wan Gu, P. Cheang, F.Y.C. Boey
497
Authors: Dachamir Hotza, Adrian Leo, Jaka Sunarso, João C. Diniz da Costa
Abstract:This work investigates the effect of nanosized Al2O3 addition on the sinterability of YSZ electrolyte. (1−x)YSZ + Al2O3 ceramics with...
115
Authors: Iis Sopyan, Natasha Ahmad Nawawi, Qasim Hussain Shah
Abstract:Dense pure biphasic calcium phosphate (BCP) and Mn-doped BCP ceramics were fabricated via uniaxial pressing using the sol-gel derived...
393
Authors: Qi Long Guo, Jun Guo Li, Qiang Shen, Lian Meng Zhang
Chapter 2: Engineering Ceramics and Ceramic Composites
Abstract:The sinterability of ZrB2-20vol.% SiC ceramics by high-energy ball milling as well as introduction of Zr and Al as sintering...
723