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ASTM C747-93(1998)
Standard Test Method for Moduli of Elasticity and Fundamental Frequencies of Carbon and Graphite Materials by Sonic Resonance
STANDARD published on 1.1.1998
The information about the standard:
Designation standards: ASTM C747-93(1998)
Note: WITHDRAWN
Publication date standards: 1.1.1998
SKU: NS-14865
The number of pages: 8
Approximate weight : 24 g (0.05 lbs)
Country: American technical standard
Category: Technical standards ASTM
Annotation of standard text ASTM C747-93(1998) :
Keywords:
carbon, dynamic modulus, elastic modulus, graphite, modulus of rigidity, sonic resonance, ICS Number Code 71.060.10 (Chemical elements)
Additional information
| 1. Scope | ||||||||
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1.1 This test method covers the measurement of the fundamental transverse, longitudinal, and torsional frequencies of isotropic and anisotropic carbon and graphite materials. These measured resonant frequencies are used to calculate dynamic elastic moduli for any grain orientations. 1.2 This standard does not purport to address all of the safety problems, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. |
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| 2. Referenced Documents | ||||||||
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