Influence of Cyclic Loading on the Internal Friction Measured on Magnesium Alloys AZ31, AZ61 and AZ91

2020 ◽  
Vol 405 ◽  
pp. 318-323
Author(s):  
Milan Uhríčik ◽  
Zuzana Dresslerová ◽  
Peter Palček ◽  
Tatiana Oršulová ◽  
Patrícia Hanusová
Keyword(s):  
Cyclic Loading ◽  
Internal Friction ◽  
Magnesium Alloys ◽  
Resonance Method ◽  
Experimental Measurements ◽  
Dissipation Of Energy ◽  
Friction Measurements ◽  
Continuous Excitation

The article is aimed on the analysis of the influence of cyclic loading on the internal friction measured on magnesium alloys, especially AZ31, AZ61 and AZ91, after homogenization annealing. Microplastic processe and dissipation of energy within the alloys are evaluated and investigated by internal friction measurements. In experimental measurements resonance method was used, which is based on continuous excitation of oscillations of specimens. Measurements were performed at final excitation voltages of 5 V, 6 V and 7 V.

STUDY OF THE Cu-Zn-Al MARTENSITE AGING BY INTERNAL FRICTION MEASUREMENTS

1987 ◽  
Vol 48 (C8) ◽  
pp. C8-567-C8-572
Author(s):  
M. MORIN ◽  
M. HAOURIKI ◽  
G. GUENIN
Keyword(s):  
Internal Friction ◽  
Friction Measurements

scholarly journals Elastic Properties and Internal Friction of Two Magnesium Alloys at Elevated Temperatures

2011 ◽  
Author(s):  
M. Freels ◽  
P. K. Liaw ◽  
E. Garlea ◽  
J. S. Morrell ◽  
M. Radiovic
Keyword(s):  
Internal Friction ◽  
Magnesium Alloys ◽  
Elastic Properties ◽  
Elevated Temperatures

scholarly journals Internal Friction Measurements in Nb-0.3 wt. % Ti Containing Oxygen

1996 ◽  
Vol 06 (C8) ◽  
pp. C8-135-C8-138 ◽  
Author(s):  
C. R. Grandini ◽  
L. E.C. Ferreira ◽  
H. R.Z. Sandim ◽  
O. Florêncio ◽  
H. Tejima ◽  
...  
Keyword(s):  
Internal Friction ◽  
Friction Measurements

High-Temperature Isothermal Internal Friction Measurements in NiCoCrAlY Alloys

M ◽  
2009 ◽  
pp. 447-447-10
Author(s):  
P Gadaud ◽  
A Rivière ◽  
J Woirgard
Keyword(s):  
High Temperature ◽  
Internal Friction ◽  
Friction Measurements
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