Paper Title:
Fabrication and Mechanical Properties of Alumina—CNTs Composites
  Abstract

The transmutation target of nuclear waste material has been fabrication by a powder metallurgy method by using Alumina as the matrix and CNTs as reinforcement. The effect of different nanotube contents on the fracture toughness and the bending strength was investigation. The results showed the fracture toughness and the bending strength of composites increased with increasing CNTs mass fraction when the content of CNTs was less than 1.5%. However, when the contents of CNTs greater than 1.5%, the fracture toughness and the bending strength of composites decreased as the content of CNTs increased. Possible mechanisms are discussed in detail in the paper.

  Info
Periodical
Edited by
Honghua Tan
Pages
1390-1396
DOI
10.4028/www.scientific.net/AMM.66-68.1390
Citation
J. S. Zhao, Y. Feng, N. N. Chen, F. Y. Chen, J. Chen, X. B. Zhang, X. B. Pan, J. Tu, X. P. Ouyang, "Fabrication and Mechanical Properties of Alumina—CNTs Composites", Applied Mechanics and Materials, Vols. 66-68, pp. 1390-1396, 2011
Online since
July 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: 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: Jie Liu, Long Quan Shao, Yuan Fu Yi, Bin Deng, Wei Wei Zhang, Li Min Dong, Hong Chen Liu, Jie Mo Tian, Ning Wen
Abstract:Objective: To study the effects of presintering temperature and temperature rise speed on the physical and mechanical properties of...
549
Authors: Bao Yu Du, Bo Zhao, Tie Lin Duan
Chapter 6: Mechanical Design and Manufacture Technology (2)
Abstract:Physical and mechanical properties as well as microstructure of zirconia toughened alumina ceramics with different zirconia content were...
485