ISO 24544:2024
(Main)Rare earth — Recyclable Neodymium iron boron (NdFeB) resources — Classification, general requirements and acceptance conditions
Rare earth — Recyclable Neodymium iron boron (NdFeB) resources — Classification, general requirements and acceptance conditions
This document specifies the classification, general requirements and acceptance conditions for recyclable neodymium iron boron (NdFeB) resources. This document is applicable to recyclable NdFeB resources from end-of-life (EOL) products and manufacture processes.
Terres rares — Ressources en néodyme-fer-bore (NdFeB) recyclable — Classification, exigences générales et conditions de recette
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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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Reference number
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.
RECIPIENTS OF THIS DRAFT ARE INVITED TO
ISO copyright office
SUBMIT, WITH THEIR COMMENTS, NOTIFICATION
OF ANY RELEVANT PATENT RIGHTS OF WHICH
CP 401 • Ch. de Blandonnet 8
THEY ARE AWARE AND TO PROVIDE SUPPOR TING
CH-1214 Vernier, Geneva
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
---------------------- Page: 2 ----------------------
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 .
...
© ISO 2023 – All rights reserved
ISO/DIS FDIS 24544:2023(E)
Date: 2023-04-17
ISO/TC 298
Secretariat: SAC
Date: 2023-10-26
Rare earth —– Recyclable neodymiumNeodymium iron boron
(NdFeB) resources —- Classification, general requirements and
acceptance conditions
DISFDIS stage
---------------------- Page: 1 ----------------------
ISO/DISFDIS 24544:2023(E)
© 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.
ISO Copyright Office copyright office
CP 401 • Ch. de Blandonnet 8
CH-1214 Vernier, Geneva
Phone: + 41 22 749 01 11
Email: copyright@iso.org
E-mail: copyright@iso.org
Website: www.iso.orgwww.iso.org
Published in Switzerland.
ii © ISO 2023 – All rights reserved
ii © ISO 2023 – All rights reserved
---------------------- Page: 2 ----------------------
ISO/DISFDIS 24544:2023(E)
Contents
Foreword . v
Introduction . vi
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Classification and codes . 4
4.1 General . 4
4.2 Classification of recyclable S-NdFeB resources . 4
4.2.1 Recyclable S-NdFeB resources from EOL products . 4
4.2.2 Recyclable S-NdFeB resources from industrial products . 5
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 . 9
5.1 Sampling . 9
5.1.1 General . 9
5.1.2 Recyclable S-NdFeB resources from EOL products . 9
5.1.3 Recyclable S-NdFeB resources from industrial products . 9
5.2 Testing and analysis . 9
5.3 Packaging . 9
5.4 Transportation and storage . 9
5.5 Labelling .
...
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