Determination of REEs in permanent magnets and their production chain using ICP-MS | Synapse
March 7, 2026Open Access
Determination of REEs in permanent magnets and their production chain using ICP-MS
Key Points
The central aim is to develop and optimize a method for detecting rare earth elements in Nd-Fe-B permanent magnets and their production samples.
Developed a method using inductively coupled plasma mass spectrometry (ICP-MS) for analysis.
Optimized the detection process for accurate measurement of REEs.
Sample collection included Nd-Fe-B magnets and various samples from the production chain.
Successfully determined the concentration of REEs in Nd-Fe-B permanent magnets.
Demonstrated the method's efficiency in analyzing production chain samples.
Abstract
This paper presents the development, optimization and use of a method for the determination of the rare earth elements (REEs) in Nd-Fe-B permanent magnets and samples from their production chain....
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Cite This Study
Suárez-Criado et al. (Thu,) studied this question.