Paper Title:
Preparation of Ceramic Moulds with Zirconia Coatings for the Investment Casting of TiAl Alloys
  Abstract

In this paper, a preparation method concerning ceramic moulds with zirconia coating used for the investment casting of TiAl alloys has been described. The processing technology of ceramic moulds was verified successfully using the ceramic moulds with zirconia coating prepared by recommended processing parameters. Interfacial reactions between ceramic moulds and TiAl alloys examined by OM (optical microscope), SEM (scanning electron microscopy) and XRD (X-ray diffraction) are presented in this paper. The results reveal that the thickness of interfacial reactions layer was about 20 μm.

  Info
Periodical
Advanced Materials Research (Volumes 146-147)
Edited by
Sihai Jiao, Zhengyi Jiang and Jinglong Bu
Pages
499-505
DOI
10.4028/www.scientific.net/AMR.146-147.499
Citation
Y. Chen, Y. F. Chen, S. L. Xiao, J. Tian, L. J. Xu, "Preparation of Ceramic Moulds with Zirconia Coatings for the Investment Casting of TiAl Alloys", Advanced Materials Research, Vols. 146-147, pp. 499-505, 2011
Online since
October 2010
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Price
$32.00
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