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Proceedings Paper

X-ray residual stress analysis of free-standing ceramics
Author(s): Ivo Kraus; Galina Gosmanova; Nikolaj Ganev; Denise Froehlich; Lothar Pfeiffer; Horst-Dieter Tietz
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Paper Abstract

The contribution is intended to present some of the porosity and residual stress measurements of the plasma-sprayed sheets of free-standing ceramics (Al2O3 + 4%TiO2 + 1%Fe2O3). The following relationships have been studied: porosity vs. sheet thickness, porosity vs. spray distance, residual stresses vs. porosity and residual stresses vs. sheet thickness. The correlation between the residual stresses on the free surface of the sheets and on the surface that was in contact with the steel substrate has been investigated.

Paper Details

Date Published: 5 May 1999
PDF: 2 pages
Proc. SPIE 3687, International Workshop on Nondestructive Testing and Computer Simulations in Science and Engineering, (5 May 1999); doi: 10.1117/12.347459
Show Author Affiliations
Ivo Kraus, Czech Technical Univ./Prague (Czech Republic)
Galina Gosmanova, Czech Technical Univ./Prague (Czech Republic)
Nikolaj Ganev, Czech Technical Univ./Prague (Czech Republic)
Denise Froehlich, Westsaechsische Hochschule Zwickau (Germany)
Lothar Pfeiffer, Westsaechsische Hochschule Zwickau (Germany)
Horst-Dieter Tietz, Westsaechsische Hochschule Zwickau (Germany)


Published in SPIE Proceedings Vol. 3687:
International Workshop on Nondestructive Testing and Computer Simulations in Science and Engineering
Alexander I. Melker, Editor(s)

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