SYMPOSIA PAPER Published: 01 January 1990
STP24616S

Longitudinal and Flexural Resonance Methods for the Determination of the Variation with Temperature of Dynamic Young's Modulus in 4330V Steel

Source

The variation with temperature of dynamic Young's modulus in 4330V steel has been characterized using a longitudinal resonance method (the piezoelectric ultrasonic composite oscillator technique - PUCOT) and a flexural resonance method (the impulse excitation technique - IET). The PUCOT yielded an ambient temperature dynamic Young's modulus value of 206.3 GN/m2 while values obtained from the IET ranged from 197.5–206.8 GN/m2. Both techniques yielded a dE/dT value of -0.08 GN/(m2 K). In addition, three numerical methods for the calculation of dynamic Young's modulus from flexural resonance frequencies of prismatic specimens have been evaluated. Experimental uncertainty at ambient temperature has been calculated for the PUCOT and the IET.

Author Information

Cook, LS
Wolfenden, A
Ludtka, GM
Price: $25.00
Contact Sales
Related
Reprints and Permissions
Reprints and copyright permissions can be requested through the
Copyright Clearance Center
Details
Developed by Committee: E28
Pages: 75–89
DOI: 10.1520/STP24616S
ISBN-EB: 978-0-8031-5111-6
ISBN-13: 978-0-8031-1291-9