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265. The fracture toughness of glassy carbons at elevated temperatures

✍ Scribed by J.X. Zhao; R.C. Bradt; P.L. Walker Jr.

Publisher: Elsevier Science
Year: 1982
Tongue: English
Weight: 126 KB
Volume: 20
Category: Article
ISSN: 0008-6223
DOI: 10.1016/0008-6223(82)90684-4

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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.

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