✦ LIBER ✦
262. The detection of threshold size flaws hi graphnol N3M graphite by ultrasonic pulse echo
✍ Scribed by H.S. Starrett; R.J. Edwards
- Publisher
- Elsevier Science
- Year
- 1982
- Tongue
- English
- Weight
- 126 KB
- Volume
- 20
- Category
- Article
- ISSN
- 0008-6223
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✦ Synopsis
An evaluation of variations in the flexural strength of graphite determined in four-point bending tests has shown geometrical factors to have substantial influences on the measurement. Among the factors evaluated were the specimen cross-sectional geometry, ratio of load/support span to specimen thickness, and the use of rigid and nonrigid test fixtures.