liquidus
Noun
Meaning
liquidus (plural liquidi or liquiduses)
(chemistry, physics) A line, in a phase diagram, above which a given substance is a stable liquid and below which solid and liquid are in equilibrium. [from 1900]
Coordinate terms: solidus, solvus
Synonyms
Examples
Non-eutectic alloys have markedly different solidus and liquidus temperatures, and within that range they exist as a paste of solid particles in a melt of the lower-melting phase.
Solder alloys Notes on the above table Temperature ranges for solidus and liquidus (the boundaries of the mushy state) are listed as solidus/liquidus. citation In the Sn-Pb alloys, tensile strength increases with increasing tin content.
The freezing range corresponds directly to the liquidus and solidus found on the phase diagram for the specific alloy.
The liquidus is the temperature above which the substance is stable in a liquid state.
This word was calqued into Latin as liquidus, whence it has been retained in the Western European phonetic tradition.