Title of article :
X-ray diffraction investigation of the thermoelastic strains in white cast iron
Author/Authors :
Hartmann، نويسنده , , S. and Ruppersberg، نويسنده , , H.، نويسنده ,
Abstract :
The temperature derivatives of the thermoelastic stresses have different signs in the two phases of white cast iron. We observed however that the slopes of the corresponding d(sin2ψ) curves vary with temperature in the same direction. This seems illogical but is confirmed by theoretical considerations based on the Eshelby model.
Keywords :
white cast iron , Thermoelastic strain , Eshelby model
Journal title :
Astroparticle Physics
