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The Government of Canada’s terminology and linguistic data bank.
ICE MELTING POINT [8 records]
Record 1 - internal organization data 2013-04-29
Record 1, English
Record 1, Subject field(s)
- Glaciology
Record 1, Main entry term, English
- cold ice
1, record 1, English, cold%20ice
correct
Record 1, Abbreviations, English
Record 1, Synonyms, English
Record 1, Textual support, English
Record number: 1, Textual support number: 1 DEF
Glacier ice which is well beneath its pressure melting point, resulting in the absence of melt water. 2, record 1, English, - cold%20ice
Record 1, French
Record 1, Domaine(s)
- Glaciologie
Record 1, Main entry term, French
- glace froide
1, record 1, French, glace%20froide
correct, feminine noun
Record 1, Abbreviations, French
Record 1, Synonyms, French
Record 1, Textual support, French
Record 1, Spanish
Record 1, Textual support, Spanish
Record 2 - internal organization data 2012-02-20
Record 2, English
Record 2, Subject field(s)
- Atmospheric Physics
- Hydrology and Hydrography
Record 2, Main entry term, English
- ice point
1, record 2, English, ice%20point
correct
Record 2, Abbreviations, English
Record 2, Synonyms, English
- ice-point 2, record 2, English, ice%2Dpoint
correct
- true freezing point of water 3, record 2, English, true%20freezing%20point%20of%20water
correct
- temperature of melting ice 4, record 2, English, temperature%20of%20melting%20ice
- ice melting point 5, record 2, English, ice%20melting%20point
correct
- melting point of the ice 6, record 2, English, melting%20point%20of%20the%20ice
correct
Record 2, Textual support, English
Record number: 2, Textual support number: 1 DEF
The temperature at which a mixture of air-saturated pure water and pure ice may exist in equilibrium at a pressure of one standard atmosphere. 3, record 2, English, - ice%20point
Record number: 2, Textual support number: 1 OBS
The ice point is frequently called the freezing point, but the latter term should be reserved for the much broader reference to the solidification of any kind of liquid under various conditions. 3, record 2, English, - ice%20point
Record number: 2, Textual support number: 2 OBS
For pure-water substance the [freezing point] temperature is 0°C and is termed the "ice-point". In meteorology, the term "freezing-point" is often used to signify "ice-point". In practice, a cooling liquid may not freeze at the freezing-point because of a pressure variation from standard atmospheric pressure, or the presence of impurities, or the phenomenon of supercooling. 7, record 2, English, - ice%20point
Record 2, French
Record 2, Domaine(s)
- Physique de l'atmosphère
- Hydrologie et hydrographie
Record 2, Main entry term, French
- point de glace
1, record 2, French, point%20de%20glace
correct, masculine noun
Record 2, Abbreviations, French
Record 2, Synonyms, French
- point de fusion de la glace 2, record 2, French, point%20de%20fusion%20de%20la%20glace
correct, masculine noun
- température de fusion de la glace 3, record 2, French, temp%C3%A9rature%20de%20fusion%20de%20la%20glace
correct, feminine noun
- température de la glace fondante 4, record 2, French, temp%C3%A9rature%20de%20la%20glace%20fondante
correct, feminine noun
- température du point de fusion de la glace 5, record 2, French, temp%C3%A9rature%20du%20point%20de%20fusion%20de%20la%20glace
feminine noun
Record 2, Textual support, French
Record number: 2, Textual support number: 1 DEF
Vrai point de congélation de l'eau; température à laquelle un mélange d'eau pure saturée d'air et de glace pure en équilibre existe à la pression d'une atmosphère type. 1, record 2, French, - point%20de%20glace
Record number: 2, Textual support number: 1 CONT
Sous une pression normale, la température du point de fusion de la glace pure est prise comme référence du 0° de l'échelle thermométrique Celsius. 5, record 2, French, - point%20de%20glace
Record number: 2, Textual support number: 1 OBS
Il ne faut pas confondre le point de glace avec le point de givre ou avec le point de gelée blanche. 6, record 2, French, - point%20de%20glace
Record 2, Spanish
Record 2, Campo(s) temático(s)
- Física de la atmósfera
- Hidrología e hidrografía
Record 2, Main entry term, Spanish
- punto de hielo
1, record 2, Spanish, punto%20de%20hielo
masculine noun
Record 2, Abbreviations, Spanish
Record 2, Synonyms, Spanish
- punto triple 1, record 2, Spanish, punto%20triple
masculine noun
Record 2, Textual support, Spanish
Record number: 2, Textual support number: 1 DEF
El punto de congelación verdadero; la temperatura a la cual una mezcla constituida por agua pura saturada de aire y por hielo puro presenta un estado de equilibrio a la presión de una atmósfera estándar. 1, record 2, Spanish, - punto%20de%20hielo
Record 3 - internal organization data 2011-07-05
Record 3, English
Record 3, Subject field(s)
- Chemical Engineering
- Freezing and Refrigerating
Record 3, Main entry term, English
- freezing mixture
1, record 3, English, freezing%20mixture
correct
Record 3, Abbreviations, English
Record 3, Synonyms, English
- chemical freezing compound 2, record 3, English, chemical%20freezing%20compound
Record 3, Textual support, English
Record number: 3, Textual support number: 1 DEF
A salt mixture added to crushed ice to lower its melting point. 3, record 3, English, - freezing%20mixture
Record 3, Key term(s)
- freezing compound
Record 3, French
Record 3, Domaine(s)
- Génie chimique
- Congélation, surgélation et réfrigération
Record 3, Main entry term, French
- mélange congélateur
1, record 3, French, m%C3%A9lange%20cong%C3%A9lateur
correct, masculine noun
Record 3, Abbreviations, French
Record 3, Synonyms, French
Record 3, Textual support, French
Record number: 3, Textual support number: 1 DEF
Mélange de sels que l'on ajoute à la glace broyée pour en abaisser le point de fusion. 2, record 3, French, - m%C3%A9lange%20cong%C3%A9lateur
Record 3, Spanish
Record 3, Textual support, Spanish
Record 4 - internal organization data 2011-06-21
Record 4, English
Record 4, Subject field(s)
- Scientific Measurements and Analyses
- Physics of Solids
Record 4, Main entry term, English
- melting point
1, record 4, English, melting%20point
correct
Record 4, Abbreviations, English
- mp 2, record 4, English, mp
correct
- M.P. 3, record 4, English, M%2EP%2E
correct
- MP 4, record 4, English, MP
correct
Record 4, Synonyms, English
- fusion point 5, record 4, English, fusion%20point
correct
Record 4, Textual support, English
Record number: 4, Textual support number: 1 DEF
The temperature at which [the] crystals [of a pure substance] are in equilibrium with the liquid phase at atmospheric pressure. 6, record 4, English, - melting%20point
Record number: 4, Textual support number: 1 CONT
The melting point of a substance should be considered a property of its crystalline form only. At the melting point the liquid and solid forms of a substance exist in equilibrium. All substances of crystalline nature have their characteristic melting points. For very pure substances the temperature range over which the process of fusion occurs is very small. The melting point of a pure crystalline solid is a function of pressure; it increases with increasing pressure for most substances. However, in the case of ice(and a few other substances) the melting point decreases with increasing pressure... Under a pressure of one standard atmosphere, the melting point of pure ice is the same as the ice point, that is, 0°C. 7, record 4, English, - melting%20point
Record number: 4, Textual support number: 1 OBS
The melting point is the temperature at which a solid material becomes liquid. The freezing point is the temperature at which liquid material becomes a solid. 8, record 4, English, - melting%20point
Record number: 4, Textual support number: 2 OBS
The term "melting point"(mp) is used when the equilibrium temperature is approached by heating the solid. Ordinarily refers to temperature above 0°C, the melting point of ice. 6, record 4, English, - melting%20point
Record number: 4, Textual support number: 3 OBS
... melting point and freezing point are often used interchangeably depending on whether the substance is being heated or cooled. 6, record 4, English, - melting%20point
Record 4, French
Record 4, Domaine(s)
- Mesures et analyse (Sciences)
- Physique des solides
Record 4, Main entry term, French
- point de fusion
1, record 4, French, point%20de%20fusion
correct, masculine noun
Record 4, Abbreviations, French
- PF 2, record 4, French, PF
correct, masculine noun
Record 4, Synonyms, French
- température de fusion 2, record 4, French, temp%C3%A9rature%20de%20fusion
correct, feminine noun
- Tf 3, record 4, French, Tf
see observation, feminine noun
- Tf 3, record 4, French, Tf
Record 4, Textual support, French
Record number: 4, Textual support number: 1 DEF
Température à laquelle, sous une certaine pression, le solide et le liquide sont en équilibre. 4, record 4, French, - point%20de%20fusion
Record number: 4, Textual support number: 1 OBS
L'abréviation Tf est utilisée dans les cahiers de la collection Enviroguide d'Environnement Canada. 3, record 4, French, - point%20de%20fusion
Record 4, Spanish
Record 4, Campo(s) temático(s)
- Medición y análisis (Ciencias)
- Física de los sólidos
Record 4, Main entry term, Spanish
- temperatura de fusión
1, record 4, Spanish, temperatura%20de%20fusi%C3%B3n
correct, feminine noun
Record 4, Abbreviations, Spanish
Record 4, Synonyms, Spanish
- punto de fusión 2, record 4, Spanish, punto%20de%20fusi%C3%B3n
masculine noun
- punto de derretimiento 3, record 4, Spanish, punto%20de%20derretimiento
masculine noun, less frequent
Record 4, Textual support, Spanish
Record number: 4, Textual support number: 1 DEF
Para una sustancia, la temperatura correspondiente al paso de la fase sólida a la líquida. 4, record 4, Spanish, - temperatura%20de%20fusi%C3%B3n
Record number: 4, Textual support number: 1 OBS
Es función de la presión. 4, record 4, Spanish, - temperatura%20de%20fusi%C3%B3n
Record 5 - internal organization data 2010-03-03
Record 5, English
Record 5, Subject field(s)
- Glaciology
Record 5, Main entry term, English
- basal sliding
1, record 5, English, basal%20sliding
correct
Record 5, Abbreviations, English
Record 5, Synonyms, English
- basal slip 2, record 5, English, basal%20slip
correct, see observation
Record 5, Textual support, English
Record number: 5, Textual support number: 1 DEF
The sliding of a glacier on its bed. 3, record 5, English, - basal%20sliding
Record number: 5, Textual support number: 1 CONT
The difference between observed and calculated creep velocities is accounted for by basal sliding (Us) ... and in many glaciers U[subscripts] may be the dominant term in ice flow accounting for up to 90% of the motion. 4, record 5, English, - basal%20sliding
Record number: 5, Textual support number: 1 OBS
[This phenomenon] is the result of a glacier reaching its melting point at its base. It accounts for 90% of the glacier's total movement and is responsible for erosion at the ice-rock interface on the beds of glaciers and ice sheets. 5, record 5, English, - basal%20sliding
Record number: 5, Textual support number: 2 OBS
basal slip: term used at Natural Resources Canada - Earth Sciences Sector. 6, record 5, English, - basal%20sliding
Record 5, French
Record 5, Domaine(s)
- Glaciologie
Record 5, Main entry term, French
- glissement basal
1, record 5, French, glissement%20basal
correct, see observation, masculine noun
Record 5, Abbreviations, French
Record 5, Synonyms, French
Record 5, Textual support, French
Record number: 5, Textual support number: 1 DEF
Gisement d'un glacier sur son lit. 2, record 5, French, - glissement%20basal
Record number: 5, Textual support number: 1 OBS
Phénomène qui compte pour 20 à 90 % de l'écoulement total d'un glacier. Caractéristiques de glaciers dits tempérés qui se trouvent dans des conditions de pression et de température telles qu'au moins la base du glacier est proche de l'état de fusion. Donc, une couche d'eau apparaît à la base du glacier quand ce dernier se bute à des obstacles mineurs qui font varier la pression et amènent l'écoulement du glacier. 3, record 5, French, - glissement%20basal
Record number: 5, Textual support number: 2 OBS
glissement basal : terme en usage à Ressources naturelles Canada - Secteur des sciences de la Terre. 4, record 5, French, - glissement%20basal
Record 5, Spanish
Record 5, Textual support, Spanish
Record 6 - internal organization data 2010-03-03
Record 6, English
Record 6, Subject field(s)
- Glaciology
- Geomorphology and Geomorphogeny
Record 6, Main entry term, English
- regelation
1, record 6, English, regelation
correct
Record 6, Abbreviations, English
Record 6, Synonyms, English
Record 6, Textual support, English
Record number: 6, Textual support number: 1 DEF
Solidification or refreezing which is experienced by ice close to its melting point following melting induced by sufficient pressure. 2, record 6, English, - regelation
Record number: 6, Textual support number: 1 CONT
At least part of the movement probably takes place by regelation around small irregularities in the bedrock floor. The increased pressure on the onset side of any protuberance leads to local melting. The water then flows to the lee side where it refreezes under conditions of diminished pressure. 3, record 6, English, - regelation
Record 6, French
Record 6, Domaine(s)
- Glaciologie
- Géomorphologie et géomorphogénie
Record 6, Main entry term, French
- regel
1, record 6, French, regel
correct, feminine noun
Record 6, Abbreviations, French
Record 6, Synonyms, French
Record 6, Textual support, French
Record number: 6, Textual support number: 1 DEF
Phénomène [...] consistant pour la glace qui a fondu sous l'action d'une pression, à se reformer aussitôt que cette pression cesse. 2, record 6, French, - regel
Record number: 6, Textual support number: 1 CONT
L'eau de fonte descendant dans la neige froide, la réchauffe jusqu'au point de fusion, grâce aux calories que libère son regel partiel. Les grains grossissent, la neige augmente de densité et évolue vers le névé. 3, record 6, French, - regel
Record 6, Spanish
Record 6, Textual support, Spanish
Record 7 - internal organization data 2003-10-28
Record 7, English
Record 7, Subject field(s)
- Chemistry
- Thermodynamics
- Glaciology
- Fluid Mechanics and Hydraulics (Physics)
Record 7, Main entry term, English
- freezing point
1, record 7, English, freezing%20point
correct
Record 7, Abbreviations, English
Record 7, Synonyms, English
- apparent freezing point 2, record 7, English, apparent%20freezing%20point
correct
Record 7, Textual support, English
Record number: 7, Textual support number: 1 DEF
The temperature at which a liquid solidifies under the influence of a particular set of conditions. 3, record 7, English, - freezing%20point
Record number: 7, Textual support number: 1 OBS
It may or may not be the same as the melting point or the more rigidly defined true freezing point or(for water) ice point. It is not an "equilibrium" property of a substance; it applies to the liquid phase only. The freezing point is somewhat dependent upon : the "purity" of the liquid; the volume and shape of the liquid mass; the availability of freezing nuclei; and the pressure acting upon the liquid. 2, record 7, English, - freezing%20point
Record 7, French
Record 7, Domaine(s)
- Chimie
- Thermodynamique
- Glaciologie
- Mécanique des fluides et hydraulique (Physique)
Record 7, Main entry term, French
- point de congélation
1, record 7, French, point%20de%20cong%C3%A9lation
correct, masculine noun
Record 7, Abbreviations, French
Record 7, Synonyms, French
- point de gel 2, record 7, French, point%20de%20gel
correct, masculine noun
- point de givre 3, record 7, French, point%20de%20givre
correct, masculine noun
- température de congélation 4, record 7, French, temp%C3%A9rature%20de%20cong%C3%A9lation
feminine noun
Record 7, Textual support, French
Record number: 7, Textual support number: 1 DEF
Température de solidification d'un liquide dans des conditions données. 5, record 7, French, - point%20de%20cong%C3%A9lation
Record number: 7, Textual support number: 1 OBS
Ne pas confondre avec le point de gelée blanche et le point de glace. 6, record 7, French, - point%20de%20cong%C3%A9lation
Record 7, Spanish
Record 7, Campo(s) temático(s)
- Química
- Termodinámica
- Glaciología
- Mecánica de fluidos e hidráulica (Física)
Record 7, Main entry term, Spanish
- temperatura de congelación
1, record 7, Spanish, temperatura%20de%20congelaci%C3%B3n
feminine noun
Record 7, Abbreviations, Spanish
Record 7, Synonyms, Spanish
- punto de congelación 2, record 7, Spanish, punto%20de%20congelaci%C3%B3n
masculine noun
Record 7, Textual support, Spanish
Record number: 7, Textual support number: 1 DEF
Temperatura de solidificación de un líquido en condiciones determinadas. 3, record 7, Spanish, - temperatura%20de%20congelaci%C3%B3n
Record number: 7, Textual support number: 1 CONT
Construir un diagrama eutéctico simple en un equilibrio sólido-liquido. Efectuar el análisis térmico de las curvas de enfriamiento y los sistemas eutécticos simples. Construir los diagramas de temperatura de congelación en formación de compuesto. Graficar diagramas de soluciones sólidas y determinar su elevación de su temperatura de solidificación. 4, record 7, Spanish, - temperatura%20de%20congelaci%C3%B3n
Record number: 7, Textual support number: 1 OBS
Esta información es importante porque un material congelado puede reventar el recipiente donde está contenido o los peligros pueden cambiar. 5, record 7, Spanish, - temperatura%20de%20congelaci%C3%B3n
Record 8 - internal organization data 1999-05-14
Record 8, English
Record 8, Subject field(s)
- Atmospheric, Climatic and Meteorological Phenomena
- Hydrology and Hydrography
- Climatology
Record 8, Main entry term, English
- fusion
1, record 8, English, fusion
correct
Record 8, Abbreviations, English
Record 8, Synonyms, English
- melting 2, record 8, English, melting
correct
Record 8, Textual support, English
Record number: 8, Textual support number: 1 DEF
The change of state from a solid to a liquid at the same temperature. 1, record 8, English, - fusion
Record number: 8, Textual support number: 1 OBS
The heat of fusion is the number of gram calories of heat necessary to change one gram of a substance from the solid to the liquid state. It is the opposite of freezing. 1, record 8, English, - fusion
Record number: 8, Textual support number: 2 OBS
Fusion is almost always understood to refer to ice melting, which generally takes place at the ice point of 0°C or 32°F. 3, record 8, English, - fusion
Record 8, French
Record 8, Domaine(s)
- Phénomènes météorologiques, climatiques et atmosphériques
- Hydrologie et hydrographie
- Climatologie
Record 8, Main entry term, French
- fusion
1, record 8, French, fusion
correct, feminine noun
Record 8, Abbreviations, French
Record 8, Synonyms, French
Record 8, Textual support, French
Record number: 8, Textual support number: 1 DEF
Passage de l'état solide à l'état liquide. (Le phénomène inverse est la solidification ou congélation). La fusion franche des corps purs cristallisés a lieu à température et pression constantes. 2, record 8, French, - fusion
Record 8, Spanish
Record 8, Textual support, Spanish
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