Results 231 to 240 of about 957,237 (288)

Role of Laser Powder Bed Fusion Process Factors in Determining the Porosity Formation in 3D Printing of Stainless Steel 316L: Theoretical Modeling and Experimental Verification. [PDF]

Materials (Basel)
Stwora A, Teimouri R, Habel J.
europepmc   +1 more source

Multistep Relaxation Pathway from Glass to Crystal Development in Poly(l‑lactide). [PDF]

Macromolecules
Rocchi LA, Sturabotti E, Martinelli A, Cangialosi D, Di Lisio V.   +4 more
europepmc   +1 more source

Determination of the enthalpy of fusion of K3NbO2F4

Chemical Papers, 2011
AbstractAreas of fusion and crystallization peaks of K3NbO2F4 were measured using the DCS mode of a high-temperature calorimeter (SETARAM 1800 K). On the basis of these quantities, considering the temperature dependence of the calorimeter sensitivity, the value of the fusion enthalpy of K3NbO2F4 of (98 ± 6) kJ mol−1 was determined at the fusion ...
Ladislav Kosa, Iveta Macková
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The Enthalpy of Fusion of Gallium

Journal of Chemical & Engineering Data, 2002
An adiabatic calorimeter was used to measure the enthalpy of fusion of a very pure sample of gallium. The new value of the enthalpy of fusion was determined to be ΔfusH = 80.097 ± 0.032 J·g-1, where the uncertainty corresponded to a 95% confidence interval. A comparison with previous determinations is made.
Donald G Archer
exaly   +2 more sources

Determination of the enthalpy of fusion of Na3FeF6

Chemical Papers, 2007
AbstractThe areas of the fusion and crystallization peaks of Na3FeF6 and of four calibration substances (KCl, NaCl, Na2SO4, and K2SO4) were measured using the DSC mode of a high-temperature calorimeter. Using the measured quantities and known values of the enthalpy of fusion of the calibration substances, the enthalpy of fusion of Na3FeF6 was ...
L Kosa
exaly   +2 more sources

Enthalpies of solution, enthalpies of fusion and enthalpies of solvation of polyaromatic hydrocarbons: Instruments for determination of sublimation enthalpy at 298.15K

Thermochimica Acta, 2015
Abstract In this work a simple method for calculation of solvation enthalpies of polyaromatic hydrocarbons (PAHs) in various solvents at 298.15 K was proposed. According to this method the enthalpy of solvation of any polyaromatic hydrocarbon in a particular solvent can be calculated on the basis of the general formula of the compound, the solvation ...
Mikhail Varfolomeev, Timur Mukhametzyanov, Ruslan Nagrimanov   +2 more
exaly   +2 more sources

Enthalpy of fusion and cryoscopic constant for ethylene carbonate

The Journal of Chemical Thermodynamics, 1975
Abstract Because of a discrepancy in the literature, the enthalpy of fusion of ethylene carbonate has been redetermined. The value obtained is (35.80 ± 0.20) cal th g −1 which leads to (5.32 ± 0.03) K kg mol −1 for the molar frezing-temperature-depression constant.
Thompson, Peter T., Taylor, R. E., Wood, R. H.   +2 more
openaire   +3 more sources

Determination of the enthalpy of fusion of K3TaF8 and K3TaOF6

Thermochimica Acta, 2006
Abstract The areas of the fusion and crystallization peaks of K3TaF8 and K3TaOF6 have been measured using the DSC mode of the high-temperature calorimeter (SETARAM 1800 K). On the basis of these quantities and the temperature dependence of the used calorimetric method sensitivity, the values of the enthalpy of fusion of K3TaF8 at temperature of ...
L Kosa
exaly   +2 more sources

Determination of the enthalpy of fusion of K3TaO2F4 and KTaF6

Chemical Papers, 2009
AbstractAreas of fusion and crystallization peaks of K3TaO2F4 and KTaF6 were measured using the DSC mode of a high-temperature calorimeter (SETARAM 1800 K). On the basis of these quantities, considering the temperature dependence of the calorimeter sensitivity, values of the fusion enthalpy of K3TaO2F4 at the fusion temperature of 1181 K of (43 ± 4) kJ
Zuzana Netriova
exaly   +2 more sources