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Title: High temperature, noncontact material testing

Abstract

The elastic moduli of six metals have been determined at elevated temperatures by an ultrasonic method incorporating high energy laser deposition as the loading mechanism and displacement interferometry as the sensing transducer. The laser induced stress wave data from a single test provide sufficient information to evaluate any two independent moduli of an isotropic elastic material. The method permits material testing without physical contact with the specimen and is, therefore, especially convenient for high temperature work.

Authors:
;
Publication Date:
Research Org.:
California Univ., Livermore (USA). Lawrence Livermore Lab.
OSTI Identifier:
5005288
Report Number(s):
UCRL-80438
DOE Contract Number:  
W-7405-ENG-48
Resource Type:
Technical Report
Country of Publication:
United States
Language:
English
Subject:
36 MATERIALS SCIENCE; 42 ENGINEERING; ALLOYS; ELASTICITY; ULTRASONIC TESTING; METALS; LASER RADIATION; MATERIALS TESTING; SHOCK WAVES; ACOUSTIC TESTING; ELECTROMAGNETIC RADIATION; ELEMENTS; MECHANICAL PROPERTIES; NONDESTRUCTIVE TESTING; RADIATIONS; TENSILE PROPERTIES; TESTING; 360104* - Metals & Alloys- Physical Properties; 420500 - Engineering- Materials Testing

Citation Formats

Calder, C A, and Wilcox, W W. High temperature, noncontact material testing. United States: N. p., 1977. Web.
Calder, C A, & Wilcox, W W. High temperature, noncontact material testing. United States.
Calder, C A, and Wilcox, W W. 1977. "High temperature, noncontact material testing". United States.
@article{osti_5005288,
title = {High temperature, noncontact material testing},
author = {Calder, C A and Wilcox, W W},
abstractNote = {The elastic moduli of six metals have been determined at elevated temperatures by an ultrasonic method incorporating high energy laser deposition as the loading mechanism and displacement interferometry as the sensing transducer. The laser induced stress wave data from a single test provide sufficient information to evaluate any two independent moduli of an isotropic elastic material. The method permits material testing without physical contact with the specimen and is, therefore, especially convenient for high temperature work.},
doi = {},
url = {https://www.osti.gov/biblio/5005288}, journal = {},
number = ,
volume = ,
place = {United States},
year = {1977},
month = {1}
}

Technical Report:
Other availability
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