Elastic Young modulus of plasma sprayed materials

Book · Sat Dec 31 00:00:00 EST 1994

OSTI ID:160523

Lauschmann, H; Moravcova, M ^[1]; Neufuss, K; Chraska, P ^[2]

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1. Czech Technical Univ., Prague (Czech Republic)
2. Inst. of Plasma Physics, Prague (Czech Republic)

A special device was constructed for measuring of the elastic constants of the plasma sprayed ceramic materials using segments of free standing pipes. Samples in the form of a ring were loaded by a radial force and changes of their diameter in the direction of the applied force were recorded. From measurements on narrow rings the elastic Young modulus can be determined while from wide rings the Poisson number can be calculated also. Comparison of results for as-sprayed samples and annealed ones show a significant increase of the Young modulus as a consequence of the annealing.

• OSTI ID: 160523
• Report Number(s): CONF-940684-; ISBN 0-87170-509-5; TRN: 96:006054
• Resource Relation: Conference: 1994 national thermal spray conference, Boston, MA (United States), 20-24 Jun 1994; Other Information: PBD: 1994; Related Information: Is Part Of 1994 Thermal spray industrial applications: Proceedings; Berndt, C.C.; Sampath, S. [eds.] [State Univ. of New York at Stony Brook, NY (United States). Dept. of Materials Science and Engineering]; PB: 816 p.
• Country of Publication: United States
• Language: English

Related Subjects

36 MATERIALS SCIENCE
ALUMINIUM OXIDES
PLASMA ARC SPRAYING
YOUNG MODULUS
ZIRCONIUM OXIDES
SILICON OXIDES
PIPES
RINGS
POISSON RATIO
ANNEALING
STRESSES
CRACKS
EXPERIMENTAL DATA