Torsional Shear Strength Tests for Glass-Ceramic Joined Silicon Carbide
Journal Article
·
· International Journal of Applied Ceramic Technology
- Polytechnic University of Turin, Torino (Italy)
- Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)
- Technical Univ. of Darmstadt (Germany)
A torsion test on hour-glass-shaped samples with a full joined or a ring-shaped joined area was chosen in this study to measure shear strength of glass-ceramic joined silicon carbide. Shear strength of about 100 MPa was measured for full joined SiC with fracture completely inside their joined area. Attempts to obtain this shear strength with a ring-shaped joined area failed due to mixed mode fractures. However, full joined and ring-shaped steel hour-glasses joined by a glass-ceramic gave the same shear strength, thus suggesting that this test measures shear strength of joined components only when their fracture is completely inside their joined area.
- Research Organization:
- Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)
- Sponsoring Organization:
- USDOE Office of Science (SC)
- Grant/Contract Number:
- AC05-00OR22725
- OSTI ID:
- 1311249
- Journal Information:
- International Journal of Applied Ceramic Technology, Vol. 12, Issue 3; ISSN 1546-542X
- Publisher:
- WileyCopyright Statement
- Country of Publication:
- United States
- Language:
- English
Cited by: 15 works
Citation information provided by
Web of Science
Web of Science
Recent advances in joining of SiC-based materials (monolithic SiC and SiCf/SiC composites): Joining processes, joint strength, and interfacial behavior
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journal | March 2019 |
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