BS 6404-12:1993
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by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 Guide to methods of assessment of temperature capability of interlaminar insulation coatings
Hardcopy , PDF
04-03-2023
English
04-15-1993
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Committees responsible
National foreword
Introduction
Guide
1. Scope and object
2. Normative references
3. Definitions
4. Requirements
Annexes
A. (normative) Heating methods for test specimens
B. (normative) Method of test for adhesion (based on
ISO 1519)
Table
1. Untitled
Figures
1. Example of a clamped stack
2. Bend test apparatus
3. Details of bend test apparatus
Defines methods of test for evaluating the properties of interlaminar insulation coatings applied to magnetic steel sheet and strip in the range of temperatures from ambient to 800 degrees C as a basis for a type test. Covers the following properties of the material: compressibility/stacking factor; interlaminar resistance; adhesion. Includes annexes and diagrams.
| Committee |
ISE/108
|
| DevelopmentNote |
Also numbered as IEC 60404-12 Supersedes 90/42206 DC (09/2005)
|
| DocumentType |
Standard
|
| Pages |
14
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy |
This part of IEC 404, used as a guide, is primarily applicable to the evaluation of interlaminar insulation coatings applied to magnetic steel sheet and strip covered by the sections of IEC 404-8.
This guide defines methods of test for evaluating the properties of interlaminar insulation coatings applied to magnetic steel sheet and strip in the range of temperatures from ambient to 800 °C as a basis for a type test. It covers the following properties of the material:
- adhesion;
- interlaminar resistance;
- compressibility/stacking factor.
| BS 6404-20:1996 | Magnetic materials Resistance and temperature classification of insulation coatings |
| BS 6404-11:1991 | Magnetic materials Method of test for the determination of surface insulation resistance of magnetic sheet and strip |
| BS 6404-8.1:1988 | Magnetic materials. Individual materials Specification for magnetically hard materials |
| IEC 60050-901:2013 | International Electrotechnical Vocabulary (IEV) - Part 901: Standardization |
| IEC 60216-1:2013 | Electrical insulating materials - Thermal endurance properties - Part 1: Ageing procedures and evaluation of test results |
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