Magnetostriction in Permalloy; Bell Telephone Laboratories reprint B-201, August 1926. LW McKeehan, P P. Cioffi.

Magnetostriction in Permalloy; Bell Telephone Laboratories reprint B-201, August 1926.

Bell Telephone Laboratories 1926, 12 pages, diagrams.

Condition: Very Good, light blue heavy paper covers, stapled wraps, three-hole punched at margin, small fingernail-type hole at rear cover dimpling last page of text; sound and secure, pages clean and unmarked.

Price: $5.00

Item Description

A discussion of measurements by a new method of changes in length due to magnetization of well-annealed nickel-iron alloys with and without applied tension.