Liquidus


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Related to Liquidus: Liquidus line, Solvus

Liquidus

 

(also liquidus curve), a diagrammatic representation of the relationship between temperature at the onset of equilibrium crystallization of solutions or alloys and their chemical composition.

References in periodicals archive ?
Figure 7 gives the liquidus of the samples compared with the melting temperatures and the breakpoint temperatures, which indicates that the measurement and the calculation are consistent.
The measured solidification range for the bismuth-containing alloy was approximately 90[degrees]F (50[degrees]C) greater than the leaded alloy solidification range and approximately 81[degrees]F (45[degrees]C) smaller than the lead/bismuth free alloy The liquidus of the bismuth containing alloys was lower than both the leaded and lead/bismuth free alloys.
One of the key characteristics relevant to semi-solid processing is the width of the interval between the solidus and liquidus.
La diferencia entre la temperatura liquidus y la temperatura real se denomina sobrecalentamiento.
Liquidus has a collection of 400 to 500 professionally created voiceover tracks used in its automated process.
The American Welding Society (AWS) defines brazing as a group of joining processes that cause the coalescence of materials in the presence of a brazing filler metal that has a liquidus temperature above 840[degrees]F/450[degrees]C, but below the solidus temperature of the base materials.
Steve Butler, Technical Director explains some of the techniques Puschmann will be using: "Eva will be using the controlled vitrification machine - the Liquidus Tracker - in the search of a solution for cooling densely packed, large volumes of the specially treated liver cells down to cryogenic temperatures whilst avoiding ice nucleation - the principle underpinning liquidus tracking.
It is the high energy density of the laser that allows the surface of the material to be brought to its liquidus temperature rapidly, allowing for a short beam interaction time compared to traditional welding methods such as GTAW (TIG welding) and similar processes.
Additional complications exist because the liquidus temperatures of the new solders require peak temperatures close to the point at which components are damaged.
The initial input form was generally parabolic with a centreline temperature, for example, showing approximately 150 [degrees]C superheat and a peripheral boundary temperature close to the alloy liquidus.
Es un fragmento o fraccion de solido de la cantidad total de material que esta solidificando que se encuentra entre la temperatura de solidus y de liquidus [12,14].