氧化铁粒子磁性能的表征

IF 1.5 4区工程技术 Q3 ENGINEERING, CHEMICAL

Chemie Ingenieur Technik Pub Date : 2024-12-26 DOI:10.1002/cite.202400103

Polina Aman, Mykhailo Kutia, Prof. Stefan Palis

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引用次数: 0

摘要

铁3o4粉体是由磁铁矿磨矿得到的。粉末的粒度对其磁性有很大的影响。测量破碎磁铁矿的磁性需要使用复杂和高灵敏度的测量设备，并且耗时。为此，开发了一种基于力磁计的测量方法，可以快速有效地评估磁性能。所提出的测量原理可用于评价Fe3O4的磨削效率。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Charakterisierung der magnetischen Eigenschaften von Eisenoxidpartikeln
Characterization of Magnetic Properties of Iron Oxide Particles

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Charakterisierung der magnetischen Eigenschaften von Eisenoxidpartikeln Characterization of Magnetic Properties of Iron Oxide Particles

Fe₃O₄ powder is obtained by grinding of magnetite mineral. The particle size has a major influence on the magnetic properties of the powder. Measuring the magnetic properties of crushed magnetite requires the use of complex and highly sensitive measurement equipment and is time-consuming. For this purpose, a measurement method based on a force magnetometer was developed, which enables a quick and efficient assessment of magnetic properties. The proposed measurement principle can be applied for estimation of grinding efficiency of Fe₃O₄.

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来源期刊

Chemie Ingenieur Technik 工程技术-工程：化工

CiteScore

3.40

自引率

15.80%

发文量

601

审稿时长

3-6 weeks

期刊介绍： Die Chemie Ingenieur Technik ist die wohl angesehenste deutschsprachige Zeitschrift für Verfahrensingenieure, technische Chemiker, Apparatebauer und Biotechnologen. Als Fachorgan von DECHEMA, GDCh und VDI-GVC gilt sie als das unverzichtbare Forum für den Erfahrungsaustausch zwischen Forschern und Anwendern aus Industrie, Forschung und Entwicklung. Wissenschaftlicher Fortschritt und Praxisnähe: Eine Kombination, die es nur in der CIT gibt!