Contrails
The goal of the Contrails project is to help preserve and disseminate the technical record of 20th century aerospace research, highlighting in particular the research endeavors of the Illinois Tech community.

Survey, Characteristics, And Evaluation Of High-Performance Magnetic Core Materials

Report Number: WADC TR 52-287
Author: Hoh, Siegfried R.
Corporate Author: Components And Systems Laboratory
Laboratory: Components & Systems Laboratory
Date of Publication: 1952-01
Pages: 41
Contract: None Given
Project: None Given
AD Number: AD0004084
Original AD Number: 4084

Abstract:
The great number of high performance magnetic core materials is surveyed and various direct current and alternating current characteristics of such materials are presented in table and chart formats. Figures of merit are derived and their suitability for a characterization of materials is discussed. These figures of merit are used to compare and evaluate such different types of core materials as laminated materials, powdered materials, and ferrites. Universal charts covering characteristics of high performance core materials over wide frequency and flux density ranges are presented herein. A portion of this report is devoted to the review and consolidation of various permeability concepts which are used to describe material characteristics at high frequencies.


Provenance:
IIT
Download this report

(PDF, 1.03 MB, 41 pages)

Other options for obtaining this report

Via the Defense Technical Information Center (DTIC):
A record for this report, and possibly a full-image download of the report, exists at DTIC

Via National Technical Information Service:
The NTIS Order Number for this report is: AD004084
This report may have been digitized and made freely available for public download, or made publicly available for purchase by the National Technical Information Service through their online database, the National Technical Reports Library

Indications of Public Availability
No digital image of an index entry indicating public availability is currently available
There has been no verification of an indication of public availability from an inside cover statement