Elastic properties of porous structural ceramics produced by plasma-spraying

Book · Thu Dec 31 00:00:00 EST 1998

OSTI ID:361802

Wanner, A ^[1]

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1. Univ. Stuttgart (Germany). Inst. fuer Metallkunde

This study focuses on the relationship between porosity and elastic stiffness of structural ceramic materials produced by plasma-spraying. Mg-Al-spinel was chosen as a model material and studied in as-sprayed condition as well as upon annealing to increasingly higher temperatures up to 1650 C. The detailed analysis of the stiffness and mass density evolution offers a deep insight into the initial microstructural state of the material and into the morphological changes that occur upon heat treatment.

• OSTI ID: 361802
• Report Number(s): CONF-980405-; TRN: IM9933%%184
• Resource Relation: Conference: Spring meeting of the Materials Research Society, San Francisco, CA (United States), 13-17 Apr 1998; Other Information: PBD: 1998; Related Information: Is Part Of Porous and cellular materials for structural applications; Schwartz, D.S.; Shih, D.S. [eds.] [Boeing Co., St. Louis, MO (United States)]; Evans, A.G. [ed.] [Harvard Univ., Cambridge, MA (United States)]; Wadley, H.N.G. [ed.] [Univ. of Virginia, Charlottesville, VA (United States)]; PB: 337 p.; Materials Research Society symposium proceedings, Volume 521
• Country of Publication: United States
• Language: English

Related Subjects

36 MATERIALS SCIENCE
PORE STRUCTURE
ELASTICITY
MAGNESIUM OXIDES
ALUMINIUM ALLOYS
SPINELS
PLASMA ARC SPRAYING
ANNEALING
ULTRASONIC TESTING
CORRELATIONS
EXPERIMENTAL DATA