Magnetic resonance apparatus having a gradient coil system with magnetostrictive material

摘要

A magnetic resonance apparatus has a gradient coil system that includes a gradient coil arrangement with a conductor and magnetostrictive material, and contains a basic field magnet system for generating a basic magnetic field. The magnetostrictive material is thereby arranged in the immediate proximity of the conductor in regions having the same course as a course of the conductor, to suppress noise-producing vibrations.