softening temperature

n, abbr. ST
in reference to the fusibility of coal and coke ash according to Test Method D1857, the temperature at which the cone has fused down to a spherical lump in which the height is equal to the width at the base.

ASTM D121-09a Standard Terminology of Coal and Coke. 2014.

Look at other dictionaries:

  • softening temperature — minkštėjimo temperatūra statusas T sritis chemija apibrėžtis Temperatūra, kurioje stikliška, tikslios lydymosi temperatūros neturinti medžiaga tampa plastiška. atitikmenys: angl. softening point; softening temperature rus. температура… …   Chemijos terminų aiškinamasis žodynas

  • softening temperature — minkštėjimo temperatūra statusas T sritis fizika atitikmenys: angl. softening temperature vok. Erweichungstemperatur, f rus. температура размягчения, f pranc. température de ramollissement, f …   Fizikos terminų žodynas

  • softening temperature — See vicat softening temperature …   Dictionary of automotive terms

  • softening temperature — Смотри температура размягчения …   Энциклопедический словарь по металлургии

  • Vicat softening temperature — The temperature at which a flat ended needle of 1 mm2 circular cross section will penetrate a thermoplastic specimen to a depth of 1 mm under a specified load, using a selected uniform rate of temperature rise …   Dictionary of automotive terms

  • temperature — [1] degree of hotness or coldness as measured by a thermometer. [2] Measurement of speed of motion of molecules. [3] The measure of heat intensity or concentration, expressed in degrees. Measured by a thermometer. Temperature is not a measure of… …   Dictionary of automotive terms

  • softening point — minkštėjimo temperatūra statusas T sritis chemija apibrėžtis Temperatūra, kurioje stikliška, tikslios lydymosi temperatūros neturinti medžiaga tampa plastiška. atitikmenys: angl. softening point; softening temperature rus. температура… …   Chemijos terminų aiškinamasis žodynas

  • température de ramollissement — minkštėjimo temperatūra statusas T sritis fizika atitikmenys: angl. softening temperature vok. Erweichungstemperatur, f rus. температура размягчения, f pranc. température de ramollissement, f …   Fizikos terminų žodynas

  • softening point — The temperature at which a known load will cause the bond failure of a one square inch sample of cloth bonded to steel (sheer bond). Since softening under heat is progressive, increasing with temperature, it is rarely stated that a product is… …   Dictionary of automotive terms

  • softening point — noun Etymology: softening (gerund of soften) + point : the temperature or range of temperatures at which a substance softens …   Useful english dictionary

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