Paper Title:
Effect of Testing Parameters on Wear Properties of Alumina Strengthen 3Y-TZP Ceramics
  Abstract

The wear behaviours of alumina strengthen 3Y-TZP ceramics worn against high chromium cast iron under various testing conditions were investigated using a block-on-block tribometer. The results showed that the wear rate increases with the increasing of the load and the sliding time. Under the low load the main mechanism governing the wear properties of ceramic is the apparent plastic deformation and ploughing, and the wear rate rapidly increases and the wear mechanism changes into brittle fracture under high load. Meanwhile the wear resistance is depended on the properties of the abrasive particle. As expected, the wear resistance was increased with decreasing hardness of abrasive particle, but it was also influenced by the morphology, that is, the sharper the abrasive particle the higher wear rate.

  Info
Periodical
Key Engineering Materials (Volumes 336-338)
Edited by
Wei Pan and Jianghong Gong
Pages
2468-2471
DOI
10.4028/www.scientific.net/KEM.336-338.2468
Citation
S. H. Zhao, S. B. Xin, X. H. Wang, X. P. Liang, "Effect of Testing Parameters on Wear Properties of Alumina Strengthen 3Y-TZP Ceramics", Key Engineering Materials, Vols. 336-338, pp. 2468-2471, 2007
Online since
April 2007
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: Jun Cheng Lv, Yi Min Mo, L. Pan
Abstract:According to the national test standards for constant speed friction tester :GB/5763-98, the sample test is designed which suits for the...
653
Authors: Zong De Liu, Bin Li, Li Ping Zhao, Yong Chen
Abstract:To characterize wear behaviors of TiC ceramic particulate-reinforced metal matrix cermets in abominable condition, wear-resistance test was...
120
Authors: Yong Qiang Qin, Yu Cheng Wu, De Bao Wang, Peng Li, Xin Min Huang, Yu Chun Zheng
Metal Alloy Materials
Abstract:In this paper, we systematically investigated the influence of SiC particle size on the wear properties of the SiC particle reinforced Cu...
635
Authors: Hai Long Wu, Yun Huang, Zhi Huang, G.J. Cheng
Abstract:Blades are the key parts of the turbine, which usually use materials such as 1Cr13 stainless steel. These materials are of high strength,...
452
Authors: Ke Tao Geng, Yu Guo Wang, Xiao Fei Song, Shu Min Wan, Bin Lin
Chapter 15: Materials Processing Technology
Abstract:With the aesthetics’ enhancement, there is a growing demand for the use of restorative ceramics in dental surgery. However, ceramic materials...
1663