IEC 60404-16:2018/COR1:2018

Corrigendum 1 - Magnetic materials - Part 16: Methods of measurement of the magnetic properties of Fe-based amorphous strip by means of a single sheet tester

Corrigendum 1 - Matériaux magnétiques - Partie 16: Méthodes de mesure des propriétés magnétiques des bandes en alliage amorphe à base de fer à l'aide de l'essai sur tôle unique

General Information

• Status: Published
• Publication Date: 28-Nov-2018
• ICS: 17.220.20 - Measurement of electrical and magnetic quantities
• ICS: 29.030 - Magnetic materials
• Technical Committee: TC 68 - Magnetic alloys and steels
• Drafting Committee: WG 2 - TC 68/WG 2
• Current Stage: PPUB - Publication issued
• Start Date: 22-Jan-2019
• Completion Date: 29-Nov-2018

Relations

• Corrects: IEC 60404-16:2018 - Magnetic materials - Part 16: Methods of measurement of the magnetic properties of Fe-based amorphous strip by means of a single sheet tester
• Effective Date: 05-Sep-2023

Standards Content (Sample)

 IEC 2018
INTERNATIONAL ELECTROTECHNICAL COMMISSION
COMMISSION ÉLECTROTECHNIQUE INTERNATIONALE
____________
IEC 60404-16 IEC 60404-16
Edition 1.0  2018-03 Édition 1.0  2018-03

MAGNETIC MATERIALS – MATÉRIAUX MAGNÉTIQUES –

Part 16: Methods of measurement of the Partie 16: Méthodes de mesure des propriétés
magnetic properties of Fe-based amorphous magnétiques des bandes
strip by means of a single sheet tester en alliage amorphe à base de fer à l'aide de
l'essai sur tôle unique
CO RRI G E NDUM 1
Corrections to the French version appear after the English text.
Les corrections portant sur la version française figurent après le texte anglais.

Replace Formula (2) with the following new formula:
t Tt


11
(2)
Jt( ) U ()ττd− U ()ττddt

∫ ∫∫

NA T
2 0 00

Add, after Formula (2), at the end of the paragraph beginning with "where", the following line:
τ is an auxiliary time variable.

Replace Formula (3) with the following new formula:
t Tt


11
Ht( ) U ()ττd− U ()ττddt
(3)


H H
∫ ∫∫

µ NA T
( )
0 HH 
0 00

Add, after Formula (3), at the end of the paragraph beginning with "where", the following line:
τ is an auxiliary time variable.

IEC 60404-16:2018-03/COR1:2018-11(en-fr)
=
=
– 2 – IEC 60404-16:2018/COR1:2018
 IEC 2018
Replace Formula (B.4) and the existing line of text below it with the following two new
formulas and the new text between them:
n−1
′′
hh− h
(B.4)
jj ∑ k
n
k=0
The second term of Formula (B.4) is the average over the length of a period which
compensates for the integration constant. The signal h‘j is the result of the integration of the
digitalized voltage measured at the H-coil which includes the integration constant and is to be
calculated as follows:
j
′
hu=   (B.4A)
jk∑ H
µ f ()NA
k=0
0 s HH
Replace Formula (B.5) and the line text before it with the following new line text and new
formula:
The m
...