RT Journal Article
SR Electronic
A1 Olekšáková, Denisa
T1 Magnetic Properties and Morphology of Permalloy Prepared by the Compaction of the Powder
JF Acta Mechanica Slovaca
YR 2015
VO 19
IS 4
SP 32
OP 36
DO 10.21496/ams.2015.029
UL https://www.actamechanica.sk/artkey/ams-201504-0005.php
AB Permalloy is the name of nickel-iron alloys, which after heat treatment have an initial permeability much larger than that one of pure iron and are produced usually in the form of thin sheet [1]. Therefore it is logical to attempt to prepare such material in more "bulk" form, for example in the form of a cylinder or a ring, which would be more convenient for some industrial applications. The aim of this work was to investigate the influence of the powder size on ac and dc magnetic properties of the bulk samples prepared by a hot compaction of the powder.