:: See : Magnetostriction to understand magnetorestrictive.
12.
These faint sounds were due to magnetostriction.
13.
Quantitatively, the magnetostriction may be described in a similar mathematical format as piezoelectric constants.
14.
However, coupling between the magnetization and the lattice does result in deformation, an effect called magnetostriction.
15.
Magnetostriction effect has been used to generate both SH-type and Lamb type waves in steel products.
16.
The magnetostriction of nickel is on the order of 50 ppm and is negative, indicating that it contracts.
17.
This causes the strip to vibrate longitudinally by magnetostriction, and it continues to oscillate after the burst is over.
18.
Due to its chemical composition and crystallographic structure Sendust exhibits simultaneously zero magnetostriction and zero magnetocrystalline anisotropy constant K 1.
19.
For some magnetic core materials, a ( strong ) varying field can cause vibration of the core due to magnetostriction.
20.
Another common source of anisotropy, inverse magnetostriction, is induced by internal blocking temperature at which a transition to superparamagnetism occurs.
