Winecki, Specific heat and melting points of nanocrystalline materials, in Nanoscale Materials in Chemistry, ed. K. J. Klabunde, John Wiley & Sons, 2001.Koper O, Winecki S (2002) Specific Heats and Melting Points of Nanocrystalline Materials. Nanoscale Materials in Chem- istry. Wiley, ...
THE SPECIFIC HEAT OF A LITHIUM–MAGNESIUM ALLOY. THE MARTENSITIC TRANSFORMATION The specific heat of an alloy of lithium with 0.95 at.% magnesium has been measured from 20° to 300 deg;K. The specific heat of the body-centered cubic phase is less than that calculated from the Kopp–Neu...
method. Data were taken with a temperature resolution, relative to the melting point TM, of 2 mK, starting from 1·5 K below TM and proceeding across the melting transition. The specific heat which was derived from amplitude and phase measurements, increases below the nominal melting point. ...
In this paper we contribute with specific heat capacity in the range 180-400 K, and melting and glass transition characteristics. Further, we present unique results corresponding to the effect of different cooling rates on crystallization temperatures and crystallization energies. PTDL has a melting ...
A sequence of experiments has been performed to measure thermal properties of liquid and solid 3 He between the temperatures 1 and 25 mK at melting curve densities. A two-phase mixture of 3 He sample was self-cooled by the Pomeranchuk method. A heat pulse technique was used, combined with ...
Journal of Low Temperature PhysicsW. P. Halperin, F. B. Rasmussen, C. N. Archie, and R. C. Richardson: Properties of Melting 3He: Specific Heat, Entropy, Latent Heat, and Temperature, J. Low Temp. Phys. 31 (1978) 617-698.
(a) State what is meant by the specific latent heat of fusion (melting) of a substance.[2] 相关知识点: 试题来源: 解析 (a) energy/heat needed to change state of substance/melt(from solid to liquid at constant temperature/ melting point) per kg/per unit mass ...
For Ni-Pd and Fe-Pd systems, the Curie temperatures are far below the melting temperatures. The specific heat for these systems in the liquid state is almost independent of temperature, although the same amount of undercooling was achieved. These results, together with recent measurements of the...
Specific Heat – the amount of heat it takes to raise the temperature of 1g of the substance 1○ C. Each substance has its own specific heat (Cp), including water, ice, steam. Cp = q heat (joules or calories) m X ΔT mass (g) X change in temp (C) ...
The thermal hazard of 2,4-dinitroanisole (2,4-DNAN) was evaluated by microcalorimetry methods. The specific heat capacity, melting enthalpy, and the solidification heat of 2,4-DNAN were determined with a Micro-DSCIII calorimeter. The thermal decomposition behavior of 2,4-DNAN at four differ...