Accession Number : ADD001936

Title :   Improved Magnetostrictive Transducer.

Descriptive Note : Patent Application,

Corporate Author : DEPARTMENT OF THE NAVY WASHINGTON D C

Personal Author(s) : Schoen,Oscar W , Jr

Report Date : 20 Sep 1973

Pagination or Media Count : 7

Abstract : The patent describes a process of electrochemically plating and annealing in a protective atmosphere the surface of ferrous material used in the construction of underwater transducer scrolls and transformer cores to insulate sheets and plates from each other. The process also eliminates work hardening of the material due to handling, and increases operating and production efficiency.

Descriptors :   *Magnetostrictive elements, Patents, Transducers, Electrical insulation, Coatings, Nickel compounds, Oxides, Underwater sound equipment

Subject Categories : Electrical and Electronic Equipment

Distribution Statement : APPROVED FOR PUBLIC RELEASE