Estimation of slow crack growth parameters for constant stress-rate test data of advanced ceramics and glass by the individual data and arithmetic mean methods / / Sung R. Choi, Jonathan A. Salem and Frederic A. Holland |
Autore | Choi Sung Rak <1950-> |
Pubbl/distr/stampa | Cleveland, Ohio : , : National Aeronautics and Space Administration, Lewis Research Center, , February 1997 |
Descrizione fisica | 1 online resource (17 pages) : illustrations |
Collana | NASA technical memorandum |
Soggetto topico |
Ceramics
Crack propagation Fatigue (materials) Strain measurement Stress-strain relationships |
Formato | Materiale a stampa ![]() |
Livello bibliografico | Monografia |
Lingua di pubblicazione | eng |
Record Nr. | UNINA-9910707326403321 |
Choi Sung Rak <1950->
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Cleveland, Ohio : , : National Aeronautics and Space Administration, Lewis Research Center, , February 1997 | ||
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Lo trovi qui: Univ. Federico II | ||
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Foreign object damage behavior of two gas-turbine grade silicon nitrides by steel ball projectiles at ambient temperature / / Sung R. Choi [and three others] |
Autore | Choi Sung Rak <1950-> |
Pubbl/distr/stampa | Cleveland, Ohio : , : National Aeronautics and Space Administration, Glenn Research Center, , August 2002 |
Descrizione fisica | 1 online resource (19 pages) : illustrations |
Collana | NASA/TM |
Soggetto topico |
Impact damage
Fracture strength Balls Cracks Foreign bodies |
Formato | Materiale a stampa ![]() |
Livello bibliografico | Monografia |
Lingua di pubblicazione | eng |
Record Nr. | UNINA-9910705667503321 |
Choi Sung Rak <1950->
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Cleveland, Ohio : , : National Aeronautics and Space Administration, Glenn Research Center, , August 2002 | ||
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Lo trovi qui: Univ. Federico II | ||
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Strength, fracture toughness, and slow crack growth of zirconia/alumina composites at elevated temperature [[electronic resource] /] / Sung R. Choi, Narottam P. Bansal |
Autore | Choi Sung Rak <1950-> |
Pubbl/distr/stampa | Cleveland, Ohio : , : National Aeronautics and Space Administration, Glenn Research Center, , [2003] |
Descrizione fisica | 1 online resource (12 pages) : illustrations (some color) |
Altri autori (Persone) | BansalNarottam P |
Collana | NASA/TM |
Soggetto topico |
Fabrication
Fracture strength Yttria-stabilized zirconia Zirconium oxides Aluminum oxides Mechanical properties Crack propagation High temperature |
Formato | Materiale a stampa ![]() |
Livello bibliografico | Monografia |
Lingua di pubblicazione | eng |
Record Nr. | UNINA-9910701249903321 |
Choi Sung Rak <1950->
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Cleveland, Ohio : , : National Aeronautics and Space Administration, Glenn Research Center, , [2003] | ||
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Lo trovi qui: Univ. Federico II | ||
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