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Representation des courbes de vaporus dans les systemes binaires a tension de vapeur non negligeable
Application au système As2Se3-As
Authors:
J. Rouland
,
C. Souleau
, and
R. Céolin
Influence de la tension de vapeur sur une transition de phases et un equilibre peritectoide
ReprésentationT-V-x applicable au système As2Se3-As
Authors:
J. Rouland
,
C. Souleau
, and
R. Céolin
RepresentationT-V-x des systemes binaires a tension de vapeur non negligeable
I. Règle des phases, règle du levier et description d'un équilibre eutectique
Authors:
J. Rouand
,
C. Souleau
, and
R. Ceolin
Binary systems with non-negligible vapour pressure may be described by theT-V-x diagram. The use of the volumeV as an independent variable makes it possible to show the part played by the vapour phase in binary systems. This first part deals with the experimental connection betweenT, V andx data measured by DTA with sealed silica ampoules. As an example the eutectic composition is used: the theoretical isothermal, isochoric and isoplethal sections are presented and compared to those of some former works.
