Ambient to high-temperature fracture toughness and cyclic fatigue behavior in Al-containing silicon carbide ceramics [electronic resource]
Ceramics Structural Sic Mechanical Properties (fracture Toughness Fatigue) Grain Bridging Uncracked Ligaments.
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| Online Access: |
Online Access |
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| Format: | Government Document Electronic eBook |
| Language: | English |
| Published: |
Berkeley, Calif. : Oak Ridge, Tenn. :
Lawrence Berkeley National Laboratory ; distributed by the Office of Scientific and Technical Information, U.S. Dept. of Energy,
2003.
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| Summary: | Ceramics Structural Sic Mechanical Properties (fracture Toughness Fatigue) Grain Bridging Uncracked Ligaments. |
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| Abstract: | A series of in situ toughened, A1, B and C containing, silicon carbide ceramics (ABC-SiC) has been examined with A1 contents varying from 3 to 7 wt percent. With increasing A1 additions, the grain morphology in the as-processed microstructures varied from elongated to bimodal to equiaxed, with a change in the nature of the grain-boundary film from amorphous to partially crystalline to fully crystalline. |
| Item Description: | Published through the Information Bridge: DOE Scientific and Technical Information. 08/01/2003. "lbnl--53634" Acta Materialia 51 20 ISSN 1359-6454; ACMAFD FT. Ritchie, R.O.; De Jonghe, L.C.; Zhang, X.F.; Kruzic, J.J.; Yuan, R. USDOE Director. Office of Science. Basic Energy Sciences. Division of Materials Sciences and Engineering (US) |
| Physical Description: | vp. : digital, PDF file. |