Curie temperature


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  • noun

Synonyms for Curie temperature

the temperature above which a ferromagnetic substance loses its ferromagnetism and becomes paramagnetic

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References in periodicals archive ?
According to the researchers, Curie temperature of the magnetic nanoparticles synthesized in this research is 46C.
Aliphatic hydrocarbons dominate in the oil components at all the nine Curie temperatures, their amount increases significantly with increasing temperature.
OTHER COUNTRIES 15 TECHNOLOGY AND APPLICATIONS 16 PERMANENT MAGNETIC MATERIALS 17 TABLE 1 - NOMINAL COMPOSITIONS, CURIE TEMPERATURES, AND MAGNETIC ORIENTATIONS OF SELECTED PERMANENT MAGNET MATERIALS 18 SUMMARY OF PROPERTIES 19 TABLE 2-SUMMARY OF RANGE OF PROPERTIES OF PERMANENT MAGNET MATERIALS 20 TABLE 3-NOMINAL MAGNETIC PROPERTIES OF SELECTED PERMANENT MAGNET MATERIALS 21 TABLE 4-NOMINAL MECHANICAL AND PHYSICAL PROPERTIES OF SELECTED PERMANENT MAGNET MATERIALS 22 TABLE 5-TERMS/DEFINITIONS RELATED TO PERMANENT MAGNETS 23 CERAMIC HARD FERRITE MAGNETS 31 MATERIAL TYPES 31 MANUFACTURING PROCESSES 32 PROPERTIES 33 PHYSICAL AND MECHANICAL PROPERTIES 33 ELECTRICAL AND MAGNETIC PROPERTIES 33 TABLE 6-MAGNETIC PROPERTIES OF CHINESE CERAMIC MAGNETS 34 TABLE 7-EQUIVALENT MAGNETIC PROPERTIES OF U.
In fact, the Curie transition has been shown to vary with processing conditions and also with the concentration of VDF and TrFE [4, 22], A slight increase of the VDF contents around 70 mol% will lead to a significant increase in Curie temperature but the melting temperature varies very slightly [4], The similar results to those observed in our study were reported by Green et al.
These magnets are characterised by high saturation magnetisation and Curie temperature.
Table 1 Physical properties of gadolinium Quantity Value Curie temperature 293 K Density 7900 kg/[m.
Dr Turner and colleagues experimented with a modern-day hangi to see if the stones at the base of the pit could achieve the necessary Curie temperatures to reset their magnetisation - to prove they could be used as an alternative data source for their study.
In other cases the measurement is realized only for temperatures deep below Curie temperature.
The Curie point is the temperature at which a material changes from a ferromagnetic to a paramagnetic state; this temperature is significant because a material will exhibit its greatest magnetocaloric effect near the Curie temperature.
The properties of the magnetic coating can be adjusted so that the temperature of the copper slug reaches a preset maximum temperature for the soldering iron at the point when the magnetic material reaches its Curie temperature.
Although the sterilization temperature is well below the 300[degrees]C typical Curie temperature for PZT, the combination of pre-load and temperature result in a progressive degradation of piezo activity.
Magnetization of '1's and 'O's is carried out when the laser induced temperature is the Curie Temperature minus the ambient temperature.
Ancient scientists heated the stones using animal fats until they reached a special temperature known as the Curie temperature.
Instead of dialling, the pair claim that ancient scientists heated the stones using animal fats until they reached a high temperature known as the Curie temperature to get in touch with their pals.