International Standards and Conformity Assessment for all electrical, electronic and related technologies

TC 68

Magnetic alloys and steels

 

Detail

Committee
Working Groups
Project Leader

Current

Status

Frcst Pub

Date

Stability

Date

TC 68WG 5 J. DuddingPPUB2004-122022

History

Stage
Document
Downloads
Decision Date
Target Date
PWI
68/246/RQ PDF file 113 kB
2001-09-28 
1CD
68/255/CD PDF file 360 kB
2002-04-12 
CDM
68/262/CC Word file 132 kB
PDF file 188 kB
2002-08-092002-08
A2CD
68/262A/CC Word file 134 kB
PDF file 190 kB
2002-11-152002-11
2CD
68/276/CD PDF file 719 kB
2003-06-062003-04
CDM
68/282/CC Word file 80 kB
PDF file 183 kB
2003-09-262003-10
ACDV
68/282A/CC PDF file 264 kB
2003-11-282003-12
CDTR
68/299/DTR PDF file 1410 kB
2004-05-142004-03
APUB
68/303/RVC PDF file 184 kB
2004-10-152005-01
DECPUB
2004-12-202005-02
DECFDIS
2005-01-05 
BPUB
2005-01-062005-03
RPUB
2005-01-31 
PPUB
2005-02-232005-05
  

Abstract

Reviews methods for measuring magnetically hard materials using pulsed field magnetometers. The methods of measurement of the magnetic properties of magnetically hard materials have been specified in IEC 60404-5 for closed magnetic circuits and in IEC 60404-7 for open magnetic circuits. The measurement result of the magnetic properties of magnetically hard materials at elevated temperatures is given in IEC 61807. Pulsed field magnetometers have been developed to provide rapid measurement facilities to match high speed production rates with 100 % quality control. The object of this report is to describe the principles and practical implications of pulsed field magnetometry in order to enable the full potential of the technique to be considered, including its application using small and large magnets of varying geometries, to various magnetic field strengths and frequencies.

Project

IEC TR 62331:2005 ED1

Pulsed field magnetometry

 

 

Associated Documents:

68/362/RM

PDF file 102 kB
68/344/INF

PDF file 82 kB
68/337/DC

PDF file 85 kB
68/251/RM

PDF file 107 kB
68/239/Q

PDF file 722 kB