ASTM-C747 Historical Revision Information
Standard Test Method for Moduli of Elasticity and Fundamental Frequencies of Carbon and Graphite Materials by Sonic Resonance

ASTM-C747 - 1993 EDITION - SUPERSEDED
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Standard Test Method for Moduli of Elasticity and Fundamental Frequencies of Carbon and Graphite Materials by Sonic Resonance
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Scope

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.

Keywords

carbon; dynamic modulus; elastic modulus; graphite; modulus of rigidity; sonic resonance; ICS Number Code 71.060.10 (Chemical elements)

To find similar documents by ASTM Volume:

05.05 (Combustion Characteristics; Manufactured Carbon and Graphite Products; Catalysts)

To find similar documents by classification:

71.060.10 (Chemical elements)

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Document Number

ASTM-C747-93

Revision Level

1993 EDITION

Status

Superseded

Publication Date

Jan. 15, 1993

Document Type

Test Method

Page Count

8 pages

Committee Number

D02.F0