"Dynamic Shear Modulus Measurements with Four Independent Techniques in Nickel-Based Alloys" by G. V. Blessing

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Dynamic Shear Modulus Measurements with Four Independent Techniques in Nickel-Based Alloys

Journal of Testing and Evaluation (1992)

G. V. Blessing, National Institute of Standards and Technology
A. Wolfenden, Texas A&M University, College Station
Vikram K. Kinra, Texas A&M University, College Station
Y. T. Chen, Pitney Bowes
Vinay Dayal, Texas A&M University, College Station
M. R. Harmouche, Texas A&M University, College Station
Michael Terranova, Worcester Polytechnic Institute

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Abstract

Experimental results are presented, on a round-robin basis, to study the effect of vibrational frequency on the dynamic shear moduli of two metals, Inconel 600 and Incoloy 907. Four separate laboratories, each using a different experimental technique, obtained results over the nominal frequency range of 7 kHz to 10 MHz. A brief discussion and comparison of the four techniques, both resonant and pulse, are included. No significant differences were observed for each alloy's modulus over this frequency range.

Keywords

elastic modulus,
dynamic modulus,
shear modulus,
metals,
frequency dependence of modulus

Disciplines

Publication Date

July, 1992

DOI

10.1520/JTE11729J

Publisher Statement

Citation Information

G. V. Blessing, A. Wolfenden, Vikram K. Kinra, Y. T. Chen, et al.. "Dynamic Shear Modulus Measurements with Four Independent Techniques in Nickel-Based Alloys" Journal of Testing and Evaluation Vol. 20 Iss. 4 (1992) p. 321 - 323
Available at: http://works.bepress.com/vinay_dayal/27/