Mn-Znフェライトの焼縮について

概要

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In order to study the background of the quality control which affects the quality rate of Mn-Zn ferrite, tests have been made on the mechanism of deformation and the dimensions of core, related to the linear shrinkage during sintering.<BR>It has been shown that in compacting and cutting process, the core dimensions may be determined with a view of expansion after compacting, and compacting techniques affect the deformation seriously, but the rate of elevating furnace temperature has no influence on the deformation of product.<BR>And it has been suggested that the dewax mechanism has relation to the deformation of product.<BR>The linear shrinkage of Mn-Zn ferrite is depend on recrystallization or crystal growth rather than the reaction of the spinel formation during its sintering.
社団法人粉体粉末冶金協会の論文