ISO 24544:2024

FINAL
INTERNATIONAL ISO/FDIS
DRAFT
STANDARD 24544
ISO/TC 298
Rare earth — Recyclable Neodymium
Secretariat: SAC
iron boron (NdFeB) resources —
Voting begins on:
2023-11-09 Classification, general requirements
and acceptance conditions
Voting terminates on:
2024-01-04
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BEING ACCEPTABLE FOR INDUSTRIAL, TECHNO-
ISO/FDIS 24544:2023(E)
LOGICAL, COMMERCIAL AND USER PURPOSES,
DRAFT INTERNATIONAL STANDARDS MAY ON
OCCASION HAVE TO BE CONSIDERED IN THE
LIGHT OF THEIR POTENTIAL TO BECOME STAN-
DARDS TO WHICH REFERENCE MAY BE MADE IN
NATIONAL REGULATIONS. © ISO 2023

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ISO/FDIS 24544:2023(E)
FINAL
INTERNATIONAL ISO/FDIS
DRAFT
STANDARD 24544
ISO/TC 298
Rare earth – Recyclable Neodymium
Secretariat: SAC
iron boron (NdFeB) resources -
Voting begins on:
Classification, general requirements
and acceptance conditions
Voting terminates on:
COPYRIGHT PROTECTED DOCUMENT
© ISO 2023
All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may
be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on
the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address below
or ISO’s member body in the country of the requester.
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DOCUMENTATION.
Phone: +41 22 749 01 11
IN ADDITION TO THEIR EVALUATION AS
Reference number
Email: copyright@iso.org
BEING ACCEPTABLE FOR INDUSTRIAL, TECHNO­
ISO/FDIS 24544:2023(E)
Website: www.iso.org
LOGICAL, COMMERCIAL AND USER PURPOSES,
DRAFT INTERNATIONAL STANDARDS MAY ON
Published in Switzerland
OCCASION HAVE TO BE CONSIDERED IN THE
LIGHT OF THEIR POTENTIAL TO BECOME STAN­
DARDS TO WHICH REFERENCE MAY BE MADE IN
ii
  © ISO 2023 – All rights reserved
NATIONAL REGULATIONS. © ISO 2023

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ISO/FDIS 24544:2023(E)
Contents Page
Foreword .iv
Introduction .v
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Classification and codes . 3
4.1 General . 3
4.2 Classification of recyclable S-NdFeB resources . 3
4.2.1 Recyclable S-NdFeB resources from EOL products . 3
4.2.2 Recyclable S-NdFeB resources from industrial products . 4
4.3 Classification of recyclable B-NdFeB resources . 5
4.4 Classification of recyclable D-NdFeB resources . 6
4.5 Codes of recyclable NdFeB resources . 6
5 General requirements .
...