I.S. EN 60404-8-1:2015
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
MAGNETIC MATERIALS - PART 8-1: SPECIFICATIONS FOR INDIVIDUAL MATERIALS - MAGNETICALLY HARD MATERIALS
Hardcopy , PDF
English
01-01-2015
29-10-2023
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
Dates of withdrawal of national standards are available from NSAI.
FOREWORD
INTRODUCTION
1 Scope
2 Normative references
3 Terms and definitions
4 Types of materials and their applications
5 Classification
6 Chemical composition
7 Densities
8 Designation
9 Mode of shipment and dimensions
10 Testing
11 Grounds for rejection
12 Description of tables of standard properties
13 Irreversible demagnetization behaviour
14 Tables 10 to 23
Annex A (informative) - Physical data and mechanical
reference values of AINiCo, CrFeCo, FeCoVCr, SmCo,
NdFeB, hard ferrite and bonded SmFeN magnets
Bibliography
Annex ZA (normative) - Normative references to
international publications with their
corresponding European publications
Defines minimum values for the principal magnetic properties of, and dimensional tolerances for, technically important magnetically hard materials (permanent magnets).
| DevelopmentNote |
For CENELEC adoptions of IEC publications, please check www.iec.ch to be sure that you have any corrigenda that may apply. (01/2017)
|
| DocumentType |
Standard
|
| Pages |
86
|
| PublisherName |
National Standards Authority of Ireland
|
| Status |
Superseded
|
| SupersededBy |
| Standards | Relationship |
| EN 60404-8-1:2015 | Identical |
| IEC TR 62517:2009 | Magnetizing behaviour of permanent magnets |
| IEC 60050-151:2001 | International Electrotechnical Vocabulary (IEV) - Part 151: Electrical and magnetic devices |
| IEC 60050-221:1990 | International Electrotechnical Vocabulary (IEV) - Part 221: Magnetic materials and components |
| IEC 60404-5:2015 RLV | Magnetic materials - Part 5: Permanent magnet (magnetically hard) materials - Methods of measurement of magnetic properties |
| IEC 60050-121:1998 | International Electrotechnical Vocabulary (IEV) - Part 121: Electromagnetism |
| IEC 60404-1:2016 | Magnetic materials - Part 1: Classification |
| IEC 60404-7:1982 | Magnetic materials. Part 7: Method of measurement of the coercivity of magnetic materials in an open magnetic circuit |
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