Paper Title:
Fabrication and Mechanical Properties of Nano-Al2O3 Based Composite Ceramic Tool Material
  Abstract

The Al2O3(nm)/SiC(μm)/Al2O3(μm)ceramic tool materials were fabricated by the hot-pressing technique. Effect of the compositions on microstructure and mechanical properties is investigated. With nano-particles content decreasing, the flexural strength increased and fine grains can be obtained. When the nano-alumina content is 60wt%, the grain of this sample is fine, the Vickers hardness and flexural strength are 16.24 GPa and 678 MPa, respectively.

  Info
Periodical
Advanced Materials Research (Volumes 335-336)
Chapter
Chapter 4: Ceramic
Edited by
Yun-Hae Kim, Prasad Yarlagadda, Xiaodong Zhang and Zhijiu Ai
Pages
736-739
DOI
10.4028/www.scientific.net/AMR.335-336.736
Citation
X. Li, B. Fang, X. G. Xu, C. H. Xu, "Fabrication and Mechanical Properties of Nano-Al2O3 Based Composite Ceramic Tool Material", Advanced Materials Research, Vols. 335-336, pp. 736-739, 2011
Online since
September 2011
Export
Price
$32.00
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