Contrails
The goal of the Contrails project is to help preserve and disseminate the technical record of 20th century aerospace research, highlighting in particular the research endeavors of the Illinois Tech community.

Elevated Temperature Dynamic Elastic Moduli Of Various Metallic Materials

Report Number: WADD TR 60-438
Author: Hill, W. H.
Author: Shimmin, K. D.
Corporate Author: Metals and Ceramics Laboratory
Laboratory: Materials Central
Date of Publication: 1961-03
Pages: 75
Contract: Laboratory Research - No Contract
Project: 7351 - Metallic Materials
Task: 73521
AD Number: AD0264825

Abstract:
The dynamic elastic moduli of 40 metals and alloys of engineering interest have been determined at room and elevated temperatures. Modulus determinations were based upon a relation between the speed of sound in a material and its elastic modulus. A specimen of the material was excited electrostatically and its resonant frequency determined. Knowing the geometry of the specimen, the dynamic elastic modulus was calculated.

Room temperature comparisons of dynamic with static moduli were made in most instances using material from the same bar.

The results of dynamic elastic modulus determinations are graphically presented.



Provenance:
Lockheed Martin Missiles & Fire Control
This report has yet to be scanned by Contrails staff

Request scanning of this report

Other options for obtaining this report

Via the Defense Technical Information Center (DTIC):
A record for this report, and possibly a full-image download of the report, exists at DTIC

Via National Technical Information Service:
This report may have been digitized and made freely available for public download, or made publicly available for purchase by the National Technical Information Service through their online database, the National Technical Reports Library

Indications of Public Availability
No digital image of an index entry indicating public availability is currently available
The inside cover of this report indicates that it was released for public sale