This document defines the terms for rare earth metals and their alloys, as well as for methods of preparation and purification.
This document can be used as a reference to unify technical terms in rare earth production, application, inspection, circulation, trading, scientific research and education.
Status: PublishedPublication date: 2020-10
Edition: 1Number of pages: 10
Technical Committee: ISO/TC 298 Rare earth
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|std 1 40||PDF + ePub|
|std 2 40||Paper|
ISO 22444-2:2020Stage: 60.60
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