Ahatract-The dynamic fracture toughness K,,, of ceramics and ceramics matrix composite was evahrated both by the strain gage method and by the load deconvolution method over a wide range of loading rates using both conventional Instron-type and the newly developed drop-type impact testing machines,
Dynamic Fracture Toughness of Porous Ceramics
โ Scribed by Sylwester Samborski; Tomasz Sadowski
- Book ID
- 109263301
- Publisher
- John Wiley and Sons
- Year
- 2010
- Tongue
- English
- Weight
- 217 KB
- Volume
- 93
- Category
- Article
- ISSN
- 0002-7820
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Dynamic fracture toughness versus crack velocity relations of Homalite-100, polycarbonate, hardened 4340 steel and reaction bonded silicon nitride are reviewed and discrepancies with published data and their probable causes are discussed. Data scatter in published data are attributed in part to the