On the Mutual Interactions of Monotonic and Cyclic Loading and their Effect on the Strength of Aluminium Alloys

Zbigniew L. Kowalewski; Tadeusz Szymczak

doi:10.4028/www.scientific.net/AMM.24-25.213

Paper Titles

Numerical Prediction of the Response of Metal-to-Metal Adhesive Joints with Ductile Adhesives
p.189

Experimental Characterization of the Viscoplastic Material Behaviour of Thermosets and Thermoplastics
p.195

Strain Evolution Measurement at the Microscale of a Dual Phase Steel Using Digital Image Correlation
p.201

Biaxial Ratcheting Response of SS 316 Steel
p.207

On the Mutual Interactions of Monotonic and Cyclic Loading and their Effect on the Strength of Aluminium Alloys
p.213

Validation of Acoustic Emission (AE) Crack Detection in Aerospace Grade Steel Using Digital Image Correlation
p.221

Towards the Derivation of Stress Intensity Factors by Parametric Modelling of Full-Field Thermoelastic Data
p.227

A SEM-Based Study of Structural Impact Damage
p.233

Application of Real-Time Photoelastic Analysis to Single Fibre Fragmentation Tests
p.239

HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 24-25On the Mutual Interactions of Monotonic and Cyclic...

On the Mutual Interactions of Monotonic and Cyclic Loading and their Effect on the Strength of Aluminium Alloys

Abstract:

The paper investigates the interaction of monotonic cyclic loading and their effect on the yield strength of aluminium alloy. Two different loading combinations were considered, i.e. torsion-reverse-torsion superimposed on monotonic tension and monotonic torsion combined with tension-compression cycles. All strain controlled tests were carried out at room temperature using thin-walled tubular specimens. The maximum value of the total cyclic strain amplitude was less than 1%. The influence of amplitude, frequency and shape of cyclic loading signal on the proportional limit and conventional yield point was investigated. The experimental results presented in the paper may be useful to designers of structures that utilize manufacturing processes such as drawing, extrusion, forging of selected semi-finished elements or researchers working on the development of new constitutive equations.

By email View Pdf

You have full access to the following eBook

Read eBook

Info:

Periodical:

Applied Mechanics and Materials (Volumes 24-25)

Pages:

213-218

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.24-25.213

Citation:

Cite this paper

Online since:

June 2010

Authors:

Zbigniew L. Kowalewski, Tadeusz Szymczak

Keywords:

Biaxial Stress State, Cyclic Loading, Softening Effect, Yield Surface

Export:

RIS, BibTeX

Permissions:

Creative Commons CC BY 4.0

Citation:

References

[1] W. Bochniak, A. Korbel, R. Szyndler, R. Hanarz, F. Stalony-Dobrzański, L. Błaż, P. Starski: J. Mat. Proc. Tech., Vol. 173, (2006), p.75.

DOI: 10.1016/j.jmatprotec.2005.09.028

Google Scholar

[2] W. Bochniak, A. Korbel, R. Szyndler: Innovative solutions for metal forming, Proc. Inter. Conf. MEFORM 2001 - Herstellung von Rohren und Profilen, Institut für Metallformung Tagungsband, 239, Freiberg/Riesa, (2001).

Google Scholar

[3] L.X. Kong, P.D. Hodgson: Mater. Sci. Eng., A 276, (2000), p.32.

Google Scholar

[4] A. Korbel, W. Bochniak: J. Mater. Proc. Tech., 53, (1995), p.229.

Google Scholar

[5] C. Michaelsen, W. Hoffelner: The role of state of stress for the determination of the lifetime of turbine components, Fatigue under Biaxial and Multiaxial Loading, Mechanical Engineering Publication, London, 53-63, (1991).

Google Scholar

[6] G. Niewielski, D. Kuc, K. Rodak, F. Grosman, J. Pawlicki: Journal of Achievements in Materials and Manufacturing Engineering, 17, 1-2, (2006), p.109.

Google Scholar