Details
| Original language | English |
|---|---|
| Title of host publication | Magnesium Technology 2017 |
| Editors | Neale R. Neelameggham, Alok Singh, Kiran N. Solanki, Dmytro Orlov |
| Publisher | Springer International Publishing AG |
| Pages | 537-542 |
| Number of pages | 6 |
| ISBN (electronic) | 9783319523927 |
| ISBN (print) | 9783319523910 |
| Publication status | Published - 16 Feb 2017 |
| Event | International Symposium on Magnesium Technology, 2017 - San Diego, United States Duration: 26 Feb 2017 → 2 Mar 2017 |
Publication series
| Name | The Minerals, Metals & Materials Series |
|---|---|
| Volume | Part F8 |
| ISSN (Print) | 2367-1181 |
| ISSN (electronic) | 2367-1696 |
Abstract
Magnetic magnesium alloys have inherent magnetic properties due to the alloying element cobalt. Thus, the entire structural component made from such an alloy can be utilized for mechanical load measurements using the harmonic analysis of eddy current signals. Because the solubility of cobalt in the magnesium matrix is negligible, the magnetic properties mainly originate from cobalt-rich precipitates. Both the mechanical properties and the magnetic properties are influenced significantly by other alloying elements, such as zinc, as well as the material’s microstructure. Two issues of the ternary magnetic magnesium alloy Mg-Co4-Zn2 are described in this study. The magnetic properties were characterized by using the magnetoelastic effect and the harmonic analysis of eddy current signals. In addition, the mechanical properties of specimens made from the extruded profiles were determined using tensile and rotating bending tests. A substantial dependence on the processing conditions was observed both for the mechanical and magnetic properties.
Keywords
- Extrusion, Fatigue strength, Harmonic analysis, Magnesium, Magnetism
ASJC Scopus subject areas
- Materials Science(all)
- Electronic, Optical and Magnetic Materials
- Energy(all)
- Energy Engineering and Power Technology
- Engineering(all)
- Mechanics of Materials
- Materials Science(all)
- Metals and Alloys
- Materials Science(all)
- Materials Chemistry
Cite this
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Magnesium Technology 2017. ed. / Neale R. Neelameggham; Alok Singh; Kiran N. Solanki; Dmytro Orlov. Springer International Publishing AG, 2017. p. 537-542 (The Minerals, Metals & Materials Series; Vol. Part F8).
Research output: Chapter in book/report/conference proceeding › Conference contribution › Research › peer review
}
TY - GEN
T1 - Mechanical Properties and Fatigue Strength of Extruded Cobalt-Containing Magnetic Magnesium Alloys
AU - Demminger, Christian
AU - Klose, Christian
N1 - Funding information: This research is sponsored in part by the Leibniz Universität Hannover within the project: “Ausscheidungsmechanismen ferromagnetischer Phasen in stranggepressten Mg–Co–Basislegierun-gen” and the German Research Foundation (DFG) within the subproject E2 “Magnetic Magnesium Alloys” of the Collaborative Research Center 653 “Gentelligent Components in their Lifecycle”. The eddy current measurements were conducted in cooperation with CRC 653 subproject S3 “Gentelligent Part Identification and Integrity Assessment”.
PY - 2017/2/16
Y1 - 2017/2/16
N2 - Magnetic magnesium alloys have inherent magnetic properties due to the alloying element cobalt. Thus, the entire structural component made from such an alloy can be utilized for mechanical load measurements using the harmonic analysis of eddy current signals. Because the solubility of cobalt in the magnesium matrix is negligible, the magnetic properties mainly originate from cobalt-rich precipitates. Both the mechanical properties and the magnetic properties are influenced significantly by other alloying elements, such as zinc, as well as the material’s microstructure. Two issues of the ternary magnetic magnesium alloy Mg-Co4-Zn2 are described in this study. The magnetic properties were characterized by using the magnetoelastic effect and the harmonic analysis of eddy current signals. In addition, the mechanical properties of specimens made from the extruded profiles were determined using tensile and rotating bending tests. A substantial dependence on the processing conditions was observed both for the mechanical and magnetic properties.
AB - Magnetic magnesium alloys have inherent magnetic properties due to the alloying element cobalt. Thus, the entire structural component made from such an alloy can be utilized for mechanical load measurements using the harmonic analysis of eddy current signals. Because the solubility of cobalt in the magnesium matrix is negligible, the magnetic properties mainly originate from cobalt-rich precipitates. Both the mechanical properties and the magnetic properties are influenced significantly by other alloying elements, such as zinc, as well as the material’s microstructure. Two issues of the ternary magnetic magnesium alloy Mg-Co4-Zn2 are described in this study. The magnetic properties were characterized by using the magnetoelastic effect and the harmonic analysis of eddy current signals. In addition, the mechanical properties of specimens made from the extruded profiles were determined using tensile and rotating bending tests. A substantial dependence on the processing conditions was observed both for the mechanical and magnetic properties.
KW - Extrusion
KW - Fatigue strength
KW - Harmonic analysis
KW - Magnesium
KW - Magnetism
UR - http://www.scopus.com/inward/record.url?scp=85042282861&partnerID=8YFLogxK
U2 - 10.1007/978-3-319-52392-7_74
DO - 10.1007/978-3-319-52392-7_74
M3 - Conference contribution
AN - SCOPUS:85042282861
SN - 9783319523910
T3 - The Minerals, Metals & Materials Series
SP - 537
EP - 542
BT - Magnesium Technology 2017
A2 - Neelameggham, Neale R.
A2 - Singh, Alok
A2 - Solanki, Kiran N.
A2 - Orlov, Dmytro
PB - Springer International Publishing AG
T2 - International Symposium on Magnesium Technology, 2017
Y2 - 26 February 2017 through 2 March 2017
ER -