Non-Destructive Determination of Residual Stress Depth Profiles of Hybrid Components by Energy Dispersive Residual Stress Measurement

Bernd Breidenstein; Berend Denkena; Tobias Mörke; Vannila Prasanthan

doi:10.4028/www.scientific.net/KEM.742.613

Paper Titles

Surface Modification of Recycled Carbon Fibers by Use of Plasma Treatment
p.576

A Holistic Approach to Use Multi-Scale Fractions of Dry Carbon Fibre Production Waste in Filled Bulk Moulding Compounds (BMC)
p.583

Application of Eco-Efficiency Analysis to Assess Three Different Recycling Technologies for Carbon Fiber Reinforced Plastics (CFRPs)
p.593

Recycled Carbon Fibers in Complex Structural Parts - Organic Sheets Made of rCF Staple Fiber Yarns
p.602

Non-Destructive Determination of Residual Stress Depth Profiles of Hybrid Components by Energy Dispersive Residual Stress Measurement
p.613

Ultrasonic Fatigue of CFRP - Experimental Principle, Damage Analysis and Very High Cycle Fatigue Properties
p.621

Mechanism-Oriented Characterization of the Fatigue Behavior of Glass Fiber-Reinforced Polyurethane Based on Hysteresis and Temperature Measurements
p.629

Research of the Load Bearing Capacity of Shape-Optimized Metal Inserts Embedded in CFRP under Different Types of Stresses
p.636

Acoustic Emission Analysis during Bending Tests of Continuous and Discontinuous Fiber Reinforced Polymers to Be Used in Hybrid Sheet Molding Compounds
p.644

HomeKey Engineering MaterialsKey Engineering Materials Vol. 742Non-Destructive Determination of Residual Stress...

Non-Destructive Determination of Residual Stress Depth Profiles of Hybrid Components by Energy Dispersive Residual Stress Measurement

Abstract:

Through the combination of two or more materials to one compound, for example high-strength steel and aluminum, hybrid massive components can be manufactured, whose properties are specially adapted to the respective application. One of the challenges is the joining zone which is influenced by machining induced residual stresses. In order to examine the residual stress modifications by the machining process and in addition to analyze the influence of these residual stress gradients on the lifespan of hybrid components a non-destructive method of measuring depth-resolved residual stress is necessary. Therefore, an innovative energy dispersive X-ray measurement technique is used in the collaborative research center 1153 (CRC 1153). In this study the suitability of the method is examined by comparing the results with the angle dispersive method both in machined front surface of mono materials and hybrid shafts. A parametrical study shows the possibility to get greater depth information by variation of the measuring parameters Bragg angle, tilting angle, collimator and current. In addition, the results of the energy dispersive method combined with electrolytic removal is shown. Based on these results the evaluation of the reliability and reproducibility of energy dispersive residual stress measurements is completed.

You might also be interested in these eBooks

View Preview

Info:

Periodical:

Key Engineering Materials (Volume 742)

Pages:

613-620

DOI:

https://doi.org/10.4028/www.scientific.net/KEM.742.613

Citation:

Cite this paper

Online since:

July 2017

Authors:

Bernd Breidenstein, Berend Denkena, Tobias Mörke, Vannila Prasanthan*

Keywords:

Angle Dispersive, Depth Profiles, Energy Dispersive, Hybrid Components, Non-Destructive Measurement, Residual Stress

Export:

RIS, BibTeX

Price:

Permissions:

Request Permissions

* - Corresponding Author

References

[1] Breidenstein B.: Oberflächen und Randzonen hoch belasteter Bauteile, Habilitation, Fakultät für Maschinenbau, Leibniz Universität Hannover, Institut für Fertigungstechnik (IFW), (2011).

Google Scholar

[2] Krektuleva R. A., Cherepanov O. I., Cherepanov R. O.: Numerical investigation of residual thermal stresses in welded joints of heterogeneous steels with account of technological features of multi-pass welding. Applied Mathematical Modelling 42: pp.244-256, (2016).

DOI: 10.1016/j.apm.2016.10.005

Google Scholar

[3] Buras B., Staun Olsen J.: X-ray Energy-Dispersive Diffractrometry Using Synchroton Radiation. ZJ. Appl. Cryst. 10: 431-438, (1977).

DOI: 10.1107/s0021889877013910

Google Scholar

[4] Giessen B. C., Gordon G. E.: X-ray Diffraction: New High-Speed Technique Based on X-ray Spectrography. Science 159 (3818): P. 973-975, (1968).

DOI: 10.1126/science.159.3818.973-b

Google Scholar

[5] Buras B., Chawszczewska J., Szarras S., Szmid Z.: Fixed angle scattering /FAS/ method for x-ray crystal structure analysis. Report 894/II/PS, Institute OF Nuclear Research, Warsaw, (1968).

Google Scholar

[6] Genzel C., Krahmer S., Klaus M., Denks I.A.: Energy-dispersive diffraction stress analysis under laboratory and synchrotron conditions: a comparative study. Journal of Applied Crystallography 44: pp.1-12, (2011).

DOI: 10.1107/s0021889810047898

Google Scholar

[7] Liehr A., Klaus M., Zinn W., Genzel C., Scholtes B.: Energy-dispersive residual stress analysis under laboratory conditions: concept for a new type of diffractometer. Advanced Materials Research 996: pp.192-196, (2014).

DOI: 10.4028/www.scientific.net/amr.996.192

Google Scholar

[8] Breidenstein B., Denkena B., Prasanthan V.: Energy dispersive residual stress determination. Euro Hybrid Materials and Structures: pp.211-215, (2016).

DOI: 10.4028/www.scientific.net/kem.742.613

Google Scholar

[9] Macherauch E.; Müller, P.: Das sin²y-Verfahren der röntgenographischen Spannungsmessung. Z. angew. Physik 13: S. 305-312, (1961).

Google Scholar