The electrical steel sheet is widely used in iron cores of motors, etc. The magnetic properties of a motor core are affected by the distortion due to the compressive stress in the thickness direction ...

There is an optimum surface roughness for maximum strength in both aluminum and steel adherend joints. Examination of fractured surfaces (SEM) after testing showed an evidence of adhesive deformation ...

The three-dimensional (3-D) equations of linear piezoelectricity with quasi-electrostatic approximation are extended to include losses attributed to the acoustic viscosity and electrical conductivity.