INVESTIGATION ON SEVERAL THERMODYNAMIC PROBLEMS DURING NON-EQUILIBRIUM SOLIDIFICATION

Chin J Mater Res

1992, Vol. 6

Issue (2): 121-124 DOI:

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INVESTIGATION ON SEVERAL THERMODYNAMIC PROBLEMS DURING NON-EQUILIBRIUM SOLIDIFICATION

SHEN Jun;LI Qingchun(Harbin Institute of Technology)

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SHEN Jun;LI Qingchun(Harbin Institute of Technology). INVESTIGATION ON SEVERAL THERMODYNAMIC PROBLEMS DURING NON-EQUILIBRIUM SOLIDIFICATION. Chin J Mater Res, 1992, 6(2): 121-124.

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Abstract A modified formulation is given in present paper to describe the free energychange during non-equilibrium solidification of pure metals.An expression for the entropychange is established to predict quantitatively the extent of deviation of non-equilibrium

Key words: non-equilibrium solidification free energy entropy

Received: 25 April 1992

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