• There are no items in your cart

BS 6404-8.1:1988

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by
superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

Magnetic materials. Individual materials Specification for magnetically hard materials

Available format(s)

Hardcopy , PDF

Superseded date

15-07-2001

Language(s)

English

Published date

31-01-1989

National foreword
Committees responsible
1. General
1.1 Scope
2. Types of materials and their applications
3. Classification
3.1 Principal magnetic properties
3.2 Additional magnetic properties
4. Chemical composition
5. Density
6. Designation
7. Mode of shipment and dimensions
8. Testing
8.1 Extent of testing
8.2 Testing methods
9. Grounds for rejection
10. Description and tables of standard properties
10.1 Magnetically hard alloys
10.1.1 Aluminium-nickel-cobalt-iron-titanium alloys
        (AlNiCo)
10.1.2 Platinum-cobalt alloy (PtCo)
10.1.3 Iron-cobalt-vanadium-chromium alloys (FeCoVCr)
10.1.4 Copper-nickel-iron alloys (CuNiFe)
10.1.5 Rare earth-cobalt alloys (RECo)
10.1.6 Chromium-iron-cobalt alloys (CrFeCo)
10.1.7 Neodymium-iron-boron alloys (REFe)
10.2 Magnetically hard ceramics (Magnetically hard
      ferrites)
11. Irreversible demagnetization behaviour
Tables
Figure

Minimum values of some magnetic properties and dimensional tolerances.

Committee
ISE/108
DevelopmentNote
AMD 7328 is identical to AMD 1 to IEC 404-8-1
DocumentType
Standard
Pages
52
PublisherName
British Standards Institution
Status
Superseded
SupersededBy

Standards Relationship
IEC 60404-8-1:2015 Identical

BS 6404-12:1993 Magnetic materials Guide to methods of assessment of temperature capability of interlaminar insulation coatings

BS 6404-5:1986 Magnetic materials Methods of measurement of the magnetic properties of magnetically hard (permanent magnet) materials
BS 6404-7:1986 Magnetic materials Method of measurement of the coercivity of magnetic materials in an open magnetic circuit
BS 6404-1:1984 Magnetic materials Classification
IEC 60050-901:2013 International Electrotechnical Vocabulary (IEV) - Part 901: Standardization
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

View more information
€286.29
Excluding VAT

Access your standards online with a subscription

Features

  • Simple online access to standards, technical information and regulations.

  • Critical updates of standards and customisable alerts and notifications.

  • Multi-user online standards collection: secure, flexible and cost effective.