Article
Dynamic Young's Modulus Measurements in Metallic Materials: Results of an Interlaboratory Testing Program
Journal of Testing and Evaluation
(1989)
Abstract
The results of a round-robin testing study are presented for measurements of dynamic Young's modulus in two nickel-based alloys. The Interlaboratory Testing Program involved six types of apparatus, six different organizations, and specimens from a well-documented source. All the techniques yielded values of dynamic Young's modulus that agreed within 1.6% of each other. For Inconel alloy 600 the dynamic modulus was 213.5 GPa with a standard deviation of 3.6 GPa; for Incoloy alloy 907 the corresponding values were 158.6 and 2.2 GPa, respectively. No significant effect of frequency over the range 780 Hz to 15 MHz was found.Â
Keywords
- elastic modulus,
- dynamic,
- Young's modulus,
- metals,
- interlaboratory,
- frequency dependence
Disciplines
Publication Date
January, 1989
DOI
10.1520/JTE11527J
Publisher Statement
Copyright 1980 ASTM Int'l.
Citation Information
A. Wolfenden, M. R. Harmouche, G. V. Blessing, Y. T. Chen, et al.. "Dynamic Young's Modulus Measurements in Metallic Materials: Results of an Interlaboratory Testing Program" Journal of Testing and Evaluation Vol. 17 Iss. 1 (1989) p. 2 - 13 Available at: http://works.bepress.com/vinay_dayal/26/