Cyclic creep and recovery behavior of Nextel™720/alumina ceramic composite at 1200°C

▶ Nextel™720/alumina ceramic composite exhibits significant creep strain recovery at 1200°C in air. ▶ Creep strain recovery reduces creep strain accumulation and improves creep lifetimes at 1200°C in air. ▶ Life predictions that do not account for strain recovery may notably underestimate service li...

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Veröffentlicht in:	Materials science & engineering. A, Structural materials : properties, microstructure and processing Structural materials : properties, microstructure and processing, 2011-01, Vol.528 (3), p.1848-1856
Hauptverfasser:	Ruggles-Wrenn, M.B., Whiting, B.A.
Format:	Artikel
Sprache:	eng
Schlagworte:	Aluminum oxide Ceramic–matrix composites (CMCs) Condensed matter: structure, mechanical and thermal properties Creep Creep (materials) Creep tests Exact sciences and technology Fatigue, brittleness, fracture, and cracks Fibre Fractography High-temperature properties Mechanical and acoustical properties of condensed matter Mechanical properties of solids Microstructure Oxides Physics Recovery Strain Stresses
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