Research and Design of a Steel Material Sorting Instrument Based on Eddy Current

Qi Lan; Fu Hua Ma; Zheng Nong

doi:10.4028/www.scientific.net/AMM.494-495.993

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 494-495Research and Design of a Steel Material Sorting...

Research and Design of a Steel Material Sorting Instrument Based on Eddy Current

Abstract:

Eddy current is presented in electric coil when it approaches metallic conductor. Different metals have different conductivity and permeability. Therefore, the equivalent impedances of the electric coil are also different. Based on the principle, a Steel material sorting instrument was made to detect the steel permeability level, through the permeability level, combined with the central processing circuit steel hardness values reflect iron parts, materials and the carbon content of steel, mixing nondestructive sorting.

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Periodical:

Applied Mechanics and Materials (Volumes 494-495)

Pages:

993-996

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.494-495.993

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Online since:

February 2014

Authors:

Qi Lan*, Fu Hua Ma, Zheng Nong

Keywords:

Eddy Current Probe, Eddy Current Testing, Mixing Material in Steel

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