eutectic temperature


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eutectic temperature

[yü′tek·tik ′tem·prə·chər]
(physical chemistry)
The temperature at the lowest melting point of a eutectic.
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References in periodicals archive ?
The eutectic temperature of the aqueous subsystem ([T.sub.e]) varies between -18.9[degrees]C and -22.8[degrees]C.
Microthermometry and Raman spectroscopy of fluid inclusions from El Vapor gold mineralizations, Colombia/Microtermometria y espectroscopia Raman de inclusiones fluidas de las mineralizaciones auriferas de El Vapor, Colombia
At the eutectic temperature for typical commercial cast iron chemistries, the equilibrium constant, Keq, for the reaction Mn + S--> MnS is around 0.03.
Metalcasting's Future Through New Ideas and Innovation: A sampling of presentations from the AFS Metalcasting Congress in Fort Worth, Texas, focuses on ways to move the industry forward into a new period of prosperity
As reported previously by the present authors [3, 17], the observed depression in the eutectic temperature due to addition of RE metals is not necessarily related to modification of the eutectic Si particles as shown in Figure 5.
Rare Earth Metal-Based Intermetallics Formation in Al-Cu-Mg and Al-Si-Cu-Mg Alloys: A Metallographic Study
The relevant thermal parameters were liquidus temperature, lowest eutectic temperature, the recalescence, solidus, graphite factor 1, graphite factor 2, cooling rate at solidus, and eutectoid temperature.
Hardness of ductile cast iron estimated by artificial neural networks
This reduction of energy is believed to occur as a result of formation of low eutectic temperatures when using oil shale.
Energy requirements of using oil shale in the production of ordinary Portland clinker
This ability is dependent upon the percentage of chemical in solution and is expressed as the "eutectic temperature" of the solution.
Hitting the high points
And the lowest eutectic temperature was 424.05[degrees]C which was in good agreement with experimental results of 424[degrees]C measured by DSC.
Recent Investigations of Phase Change Materials Use in Solar Thermal Energy Storage System
If an alloy containing 4.5% copper is poured and held near the eutectic temperature, the casting will be in the single phase field corresponding to solid aluminum.
Understanding segregation to predict solidification: solidification paths may be calculated from segregation equations, and may be used to pinpoint optimum alloy compositions for your castings
Furthermore, crystals of tin-copper's intermetallic ([Cu.sub.6][Sn.sub.5]) easily precipitate at its eutectic temperature and the solder itself attacks the copper surfaces of boards it comes in contact with.
Designing flexible circuits; flex gets shoved, crammed and folded into all nooks and crannies. And that's before final assembly
The eutectic temperature in the tin-silver-copper system is 217[degrees]C, higher than eutectic tin-lead by 34[degrees]C.
NEMI's lead-free alloy: still applicable to today's commercially available alloys
Figure 2 shows the parameters taken from thermal analysis cooling curves for characterizing the (Al)-Si eutectic arrest according to the authors: minimum eutectic temperature ([T.sub.e,min]), maximum eutectic temperature ([T.sub.e,max]), and recalescence ([DELTA][T.sub.e]).
Effect of Rare Earth Metals, Sr, and Ti Addition on the Microstructural Characterization of A413.1 Alloy

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