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적용범위 | IEC 60404-1:2016 RLV contains both the official IEC International Standard and its Redline version. The Redline version is available in English only and provides you with a quick and easy way to compare all the changes between the official IEC Standard and its previous edition. IEC 60404-1:2016(E) is intended to classify commercially available magnetic materials. The term "magnetic materials" denotes substances where the application requires the existence of ferromagnetic or ferrimagnetic properties. The classification of magnetic materials is based upon the generally recognized existence of two main groups of products: - soft magnetic materials (coercivity less than or equal to 1 000 A/m); - hard magnetic materials (coercivity greater than 1 000 A/m). This edition includes the following significant technical changes with respect to the previous edition: a) Removal of all tables and values describing typical properties of the material to be consistent with the aim of the document to be a classification and not a specification. b) Enlargement of the Ni content for the classes E1 and E3. c) Enlargement of the Co content for the classes F3. d) Addition of a new class: U5 bonded rare earth-iron-nitrogen magnets. |
국제분류(ICS)코드 | 29.030 : 자성 재료 |
페이지수 | 148 |
Edition | 3.0 |
No. | 표준번호 | 표준명 | 발행일 | 상태 |
---|---|---|---|---|
1 | IEC 60404-1:2016 RLV | Magnetic materials - Part 1: Classification | 2016-10-24 | 표준 |
2 | IEC 60404-1:2016 | Magnetic materials - Part 1: Classification | 2016-10-24 | 표준 |
3 | IEC 60404-1:2000 | Magnetic materials - Part 1: Classification | 2000-08-30 | 구판 |
4 | IEC 60404-1:1979 | Magnetic materials. Part 1: Classification | 1979-01-01 | 구판 |
IEC 60404-8-9:1994 - Magnetic materials - Part 8: Specifications for individual materials - Section 9: Standard specification for sintered soft magnetic materials 상세보기
IEC 60404-4:1995 - Magnetic materials - Part 4: Methods of measurement of d.c. magnetic properties of iron and steel 상세보기
IEC 60404-2:1996 - Magnetic materials - Part 2: Methods of measurement of the magneticproperties of electrical steel sheet and strip by means of anEpstein frame 상세보기
IEC 60404-8-2:1998 - Magnetic materials - Part 8-2: Specifications for individual materials - Cold-rolled electrical alloyed steel sheet and strip delivered in the semi-processed state 상세보기
IEC 60404-4:1995/AMD1:2000 - Amendment 1 - Magnetic materials - Part 4: Methods of measurement of d.c. magnetic properties of iron and steel 상세보기
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