Microstructural and thermodynamic investigations on friction stir welded Mg/Al-joints
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Otmar Klag
Abstract
With friction stir welding it is possible to join light metals in the solid state. However joints between dissimilar metals are a special challenge. At the Institute of Materials Science and Engineering of the University of Kaiserslautern the friction stir weldability of magnesium–aluminium-joints was investigated. For the realization of high strength joints between these materials the knowledge of the developing microstructure in the welding zone is of especially high interest. Therefore, light microscopic and scanning electron microscopic investigations were carried out and the results compared with phase diagrams and phase fractions for the bonding zone which were calculated at Institute of Metallurgy of the University of Clausthal.
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© 2014, Carl Hanser Verlag, München
Artikel in diesem Heft
- Contents
- Contents
- Original Contributions
- Experimental determination of a representative texture and insight into the range of significant neighboring grain interactions via orientation and misorientation statistics
- Methods of segregation analysis applied to simulated multicomponent multiphase microstructures
- Nanoindentation responses of Si–Ge multilayers
- Microstructural and thermodynamic investigations on friction stir welded Mg/Al-joints
- Ingot metallurgy and microstructural characterization of Ti–Ta alloys
- Microstructural evolution of aluminium–copper alloys during the downward directional solidification process
- Indium ion cementation onto aluminum plates in hydrochloric acid solutions: a kinetic perspective
- Development of Sn–Cu–Sb alloys for making lead- and bismuth-free pewter
- The effect of Sn addition and sulfide ion concentration on the corrosion behavior of Cu-35Zn in NaCl solution
- Synthesis and characteristics of precipitation hardened Cu–Cr alloy and multiply hardened Cu–Cr–Al2O3 nanocomposite obtained using powder metallurgy techniques
- Effect of rhenium addition on the strengthening of chromium–alumina composite materials
- Grain growth and sinterability in Er2O3-doped cubic zirconia (c-ZrO2)
- Short Communications
- Properties of aluminium coatings produced using manual and robotized flame spraying processes
- DGM News
- DGM News
Artikel in diesem Heft
- Contents
- Contents
- Original Contributions
- Experimental determination of a representative texture and insight into the range of significant neighboring grain interactions via orientation and misorientation statistics
- Methods of segregation analysis applied to simulated multicomponent multiphase microstructures
- Nanoindentation responses of Si–Ge multilayers
- Microstructural and thermodynamic investigations on friction stir welded Mg/Al-joints
- Ingot metallurgy and microstructural characterization of Ti–Ta alloys
- Microstructural evolution of aluminium–copper alloys during the downward directional solidification process
- Indium ion cementation onto aluminum plates in hydrochloric acid solutions: a kinetic perspective
- Development of Sn–Cu–Sb alloys for making lead- and bismuth-free pewter
- The effect of Sn addition and sulfide ion concentration on the corrosion behavior of Cu-35Zn in NaCl solution
- Synthesis and characteristics of precipitation hardened Cu–Cr alloy and multiply hardened Cu–Cr–Al2O3 nanocomposite obtained using powder metallurgy techniques
- Effect of rhenium addition on the strengthening of chromium–alumina composite materials
- Grain growth and sinterability in Er2O3-doped cubic zirconia (c-ZrO2)
- Short Communications
- Properties of aluminium coatings produced using manual and robotized flame spraying processes
- DGM News
- DGM News
