ASTM-C747 2005
$40.63
C747-93(2005) Standard Test Method for Moduli of Elasticity and Fundamental Frequencies of Carbon and Graphite Materials by Sonic Resonance
Published By | Publication Date | Number of Pages |
ASTM | 2005 | 8 |
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 The values stated in SI units are to be regarded as the standard.
1.3 This standard does not purport to address all of the safety concerns, 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.
PDF Catalog
PDF Pages | PDF Title |
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1 | Scope Referenced Documents Terminology |
2 | Summary of Test Method Significance and Use Apparatus FIG. 2 |
3 | Test Specimens Procedure |
4 | Calculation FIG. 3 FIG. 4 |
5 | Report Precision and Bias Keywords FIG. 5 |
6 | A1. See TABLE A1.1 |
7 | TABLE A1.2 |