High-Temperature Mechanical Spectrometer for Internal Friction Measurements-Reference-Cited by-同舟云学术

High-Temperature Mechanical Spectrometer for Internal Friction Measurements

Published:2009-12 Issue: Volume:423 Page:89-95
ISSN:1662-9795
Container-title:Key Engineering Materials
language:
Short-container-title:KEM

Author:

Simas P.¹,San Juan José¹,Schaller Robert²,Nó M.L.¹

Affiliation:

1. Universidad del País Vasco

2. Swiss Federal Institute of Technology in Lausanne (EPFL)

Abstract

A new high temperature mechanical spectrometer, based on an inverted torsion pendulum, has been constructed for the measurement of the internal friction and the dynamic shear elastic modulus in two different working modes: (a) as a function of temperature (300 – 1800 K) at imposed frequency, during heating or cooling; and (b) as a function of frequency (10-3 – 10 Hz) in isothermal conditions. The whole installation is computer controlled by a dedicated software specifically developed. We describe the different parts of this new installation, as well as its performances in both temperature and frequency through an original example study on a high temperature structural intermetallic of Fe-Al.

Publisher

Trans Tech Publications, Ltd.

Subject

Mechanical Engineering,Mechanics of Materials,General Materials Science

Link

https://www.scientific.net/KEM.423.89.pdf

Reference17 articles.

1. A.S. Nowick, B.S. Berry, Anelastic Relaxation in Crystalline Solids, Academic Press, New York, USA, (1972).

2. J. San Juan, in: R. Schaller, G. Fantozzi, G. Gremaud (Eds. ), Mechanical Spectroscopy Q-1 2001, Trans Tech Publications, Uetikon, Switzerland, 2001, pp.32-73.

3. G. Fantozzi, in: R. Schaller, G. Fantozzi, G. Gremaud (Eds. ), Mechanical Spectroscopy Q-1 2001, Trans Tech Publications, Uetikon, Switzerland, 2001, pp.3-31.

4. R.S. Lakes, Viscoelastic Solids, CRC Press, Boca Raton, USA, (1999).

5. R.S. Lakes, Rev. Sci. Instrum. 75 (2004), p.797.

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