Paper Title:
Strengthening Zirconia by Adding Both Nickel and Alumina Particles
  Abstract

In the present study, the processing-properties relationships of the ZrO2/(Ni+Al2O3) composites are examined. Dense composites were prepared either by pulse electrical current sintering (PECS) at 1350C for 5 minutes or by pressureless sintering (PLS) at 1600C for 1 h. The size of Ni particles is as small as 30 nm to 50 nm. Though the size of ZrO2 grains in the matrix increases as alumina and nickel particles are added, the strength of the ZrO2/(Ni+Al2O3) composites is significantly higher than that of monolithic ZrO2.

  Info
Periodical
Edited by
Chi Y.A. Tsao and Jing Kun Guo
Pages
47-52
DOI
10.4028/www.scientific.net/KEM.313.47
Citation
W. H. Tuan, S.M. Liu, C.J. Ho, T.J. Yang, D. M. Zhang, L. M. Zhang, J. K. Guo, "Strengthening Zirconia by Adding Both Nickel and Alumina Particles", Key Engineering Materials, Vol. 313, pp. 47-52, 2006
Online since
July 2006
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: Dae Joon Kim, Deuk Yong Lee, Jung Suk Han
831
Authors: Oleg Vasylkiv, Yoshio Sakka, Valeriy Skorokhod
2347
Authors: Eniko Volceanov, Ştefania Motoc, Adrian Volceanov, Rodica M. Neagu, Cristian Coman
2283
Authors: Oleg Vasylkiv, Yoshio Sakka, Valeriy Skorokhod
Abstract:The 0.75 to 3 mol% Y2O3-stabilized tetragonal ZrO2 and Al2O3/Y-TZP nano-composite ceramics with 0.2 to 0.7 wt% of alumina were produced by a...
615
Authors: A. Balakrishnan, Min Cheol Chu, B.B. Panigrahi, K.J. Yoon, J.C. Kim, Byoung Cheon Lee, Taik Nam Kim, Seong Jai Cho
Abstract:Molten Soda lime glass (SLG) was penetrated into the surface of ZTA at 1500°C for the holding time of 1 to 10 h. The depth of the glass...
695