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Rectangular-loop Magnetic Core Materials, 1951 September 4

 File — Multiple Containers
Identifier: 16

Scope and Contents

MIT DIC 6345. Project Whirlwind Engineering Note E-422. There are ferromagnetic cores on the market today which are suitable for use in high-speed multi-dimensional storage arrays and in fast stepping registers. Tests made here indicate the high promise of Armco Mo-Permalloy-216, a metal, and Ferramic A, a ceramic. Gradual improvements in the characteristics of pertinent core materials are expected to continue.


  • 1951 September 4



From the Collection: 3.9 Gigabytes (4035 MB in 1835 digital files in 31 folders)

From the Collection: 56.3 Cubic Feet (189 boxes including 142 microfilm reels)

Language of Materials

From the Series: English

Repository Details

Part of the Massachusetts Institute of Technology. Libraries. Department of Distinctive Collections Repository

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