2018-Sustainable Industrial Processing Summit
SIPS2018 Volume 4. Mamalis Intl. Symp. / Advanced Manufacturing

Editors:	F. Kongoli, A. G. Mamalis, K. Hokamoto
Publisher:	Flogen Star OUTREACH
Publication date:	23 December 2018
Pages:	352 pages
ISBN:	978-1-987820-88-1
ISSN:	2291-1227 (Metals and Materials Processing in a Clean Environment Series)

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A Simple Magnetic Susceptibility Measuring Technique

Giorgios Banis¹; Panayiota Tselou¹; Angelo Ferraro¹; Evangelos Hristoforou¹; Athanasios G. Mamalis²;
¹NATIONAL TU OF ATHENS, Athens, Greece; ²PC-NAE, DEMOKRITOS NATIONAL CENTER FOR SCIENTIFIC RESEARCH, Athens, Greece;
Type of Paper: Regular
Id Paper: 295
Topic: 48

Abstract:

A simple apparatus able to measure the magnetic susceptibility of spherical samples is demonstrated. The method is based on the equilibrium of the magnetic force applied on the specimen from a coil, and of the Stoke's force applied on the specimen by the flow of a liquid. Acquiring basic materials (coil, tube, power supply), we measured with sufficient accuracy the magnetic susceptibility of materials with unknown magnetic properties. Furthermore, by using a spherical specimen with given magnetic susceptibility, following the reverse methodology, it is possible to define the viscosity of the fluid. Thereby, we present a simple, low cost technique for fast and efficient measuring of specimens' magnetic susceptibility or viscosity of the liquid where the specimen is located.

Keywords:

High temperature/high pressure techniques; Magnetic susceptibility; Stoke's law; Fluid viscosity; VSM measurement;


References:

N/A

Cite this article as:

Banis G, Tselou P, Ferraro A, Hristoforou E, Mamalis A. (2018). A Simple Magnetic Susceptibility Measuring Technique. In F. Kongoli, A. G. Mamalis, K. Hokamoto (Eds.), Sustainable Industrial Processing Summit SIPS2018 Volume 4. Mamalis Intl. Symp. / Advanced Manufacturing (pp. 141-142). Montreal, Canada: FLOGEN Star Outreach