Details

Autor(en) / Beteiligte

• Zuo, Zhijun
• Pan, Dean
• Jia, Yanmin
• Tian, Jianjun
• Zhang, Shengen
• Qiao, Lijie

Titel

Enhanced magnetoelectric effect in magnetostrictive/piezoelectric laminates through adopting magnetic warm compaction Terfenol-D

Ist Teil von

• Journal of alloys and compounds, 2014-02, Vol.587, p.287-289

Ort / Verlag

Kidlington: Elsevier B.V

Erscheinungsjahr

2014

Quelle

Alma/SFX Local Collection

Beschreibungen/Notizen

• •Magnetic warm compaction technology was utilized to prepare bi-layered ME composite.•The ME coefficient of newly prepared composite was enhanced.•Magnetic warm compaction technology is suitable for preparing Terfenol-D composite.•The magnetic field is key factor in the magnetic warm compaction technology. In this paper, bi-layered magnetoelectric (ME) composites laminated with the bonded Tb1−xDyxFe2−y (Terfenol-D) prepared by means of magnetic warm compaction and (Pb(Zr0.52Ti0.48)O3 (PZT-5H) ceramics were developed. The results show that the transverse ME voltage coefficient of ME composite is about 6V/cmOe, 3 times of that prepared by traditional room temperature pressure molding, implying that the magnetic warm compaction technology is an promising way to prepare the bonded Terfenol-D laminated ME composites. Additionally, the enhanced ME voltage coefficient is related to the preferred orientation of the Terfenol-D, and the magnetic field is key factor in the magnetic warm compaction technology.