T_Cv1rev 52011-08-31IEC 60050 (901.01.21) (1973)
Curie temperature
0112/2///61360_4#AAE761
minimum temperature below which a magnetic material is ferromagnetic or ferrimagnetic and above which it is paramagnetic
- Used by classes
- 1
Also appears in1#
Entities with the same name in other dictionaries:
- Code
AAE761- Data type
- LEVEL(MIN) OF INT_MEASURE_TYPE
- Unit
- UAA033 UAA033
All properties24#
- Version
- 1
- Revision
- 5
- Preferred name
- Curie temperature
- Short name
- T_C
- Definition
- minimum temperature below which a magnetic material is ferromagnetic or ferrimagnetic and above which it is paramagnetic
- Definition source
- IEC 60050 (901.01.21) (1973)
- Note
- The change of state is not perfectly sharp, so the above definition may not give a value sufficiently defined for practical purposes. To get a more definite value, the graph of the square of the specific saturation magnetisation (i.e. sigma**2}) as a function of temperature should be extrapolated to sigma**2} = 0. The Curie point may then be taken as the point where this extrapolation meets the temperature axis.
- Definition class
- 0112/2///61360_4#AAA218material
- Unit structure
- °C
- Drawing reference
- NR1 S..4
- Initial value
- 0112/2///62720#UAA033 UAA033
- Responsible committee
- SC3D
- Publisher
- IEC
- Published in
- IEC 61360-4
- Published in
- NON_DEPENDENT_P_DET
- Status level
- Standard
- Version release date
- 2015-08-17
- Revision release date
- 2011-08-31
- Version initiation date
- 2015-08-17
- Original definition date
- 1996-08-01
- MDC_P001_6
- 0112/2///61360_4#AAE761Curie temperature
- MDC_P022
- LEVEL(MIN) OF INT_MEASURE_TYPE
- MDC_P025_1
- T_C}
- MDC_P040
- H02