Paper Title:
Cryogenically Synthesized Mechanically Alloyed Calcia Stabilized Zirconia
  Abstract

Precursor powder of calcia-stabilized zirconia (CSZ) with 4, 7 and 15 wt % was synthesized by mechanical alloying (MA) in cryogenic conditions. The phase evolution of the precursor powders over 100 hours of MA was analyzed by powder X-ray diffraction technique. Cylindrical shaped sensor elements of the calcined powders were fabricated in a uniaxial press followed by sintering at 15000C for 3 hours. Scanning electron microscopy (SEM) was used to analyze the microstructure of the sintered pellets. The co-relation between material compositions, microstructure of the sinter pellets and the electrical properties of the sensors are discussed.

  Info
Periodical
Edited by
S. Ray, S.K. Nath, A. Kumar, R.C. Agarwala, V. Agarwala, G.P. Chaudhari, B.S.S. Daniel
Pages
271-276
DOI
10.4028/www.scientific.net/AMR.67.271
Citation
R. R. Prasad, B.S. S. Daniel, "Cryogenically Synthesized Mechanically Alloyed Calcia Stabilized Zirconia ", Advanced Materials Research, Vol. 67, pp. 271-276, 2009
Online since
April 2009
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Price
$32.00
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