Structure-Sensitive Property

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V.v. Karassev - One of the best experts on this subject based on the ideXlab platform.

  • Viscosity studies of liquid boundary layers by the blow-off method
    Progress in Surface Science, 1992
    Co-Authors: B.v. Derjaguin, V.v. Karassev
    Abstract:

    Abstract Since viscosity is a Structure-Sensitive Property, the peculiar structure of the boundary layers of liquids can be detected by their viscosity, measured after the ‘blow-off’ method developed at an earlier date. The measurements given (for non-volatile liquids) show that for non-polar liquids the viscosity remains strictly constant right down to the solid wall. The contrary is true for polar liquids or solutions of polar substances. In these cases viscosity changes, often in the nature of a jump, are observed upon approaching the solid wall to within 10 -6 -10 -5 cm ; in the case of vinylbutyl ether polymer, to within 5·10 -4 cm .

B.v. Derjaguin - One of the best experts on this subject based on the ideXlab platform.

  • Viscosity studies of liquid boundary layers by the blow-off method
    Progress in Surface Science, 1992
    Co-Authors: B.v. Derjaguin, V.v. Karassev
    Abstract:

    Abstract Since viscosity is a Structure-Sensitive Property, the peculiar structure of the boundary layers of liquids can be detected by their viscosity, measured after the ‘blow-off’ method developed at an earlier date. The measurements given (for non-volatile liquids) show that for non-polar liquids the viscosity remains strictly constant right down to the solid wall. The contrary is true for polar liquids or solutions of polar substances. In these cases viscosity changes, often in the nature of a jump, are observed upon approaching the solid wall to within 10 -6 -10 -5 cm ; in the case of vinylbutyl ether polymer, to within 5·10 -4 cm .

M. Grigorica - One of the best experts on this subject based on the ideXlab platform.

  • On the viscosity near the melting point of some liquid glass-forming transition metal alloys
    Journal of Non-Crystalline Solids, 1996
    Co-Authors: H. Chiriac, M. Tomut, M. Grigorica
    Abstract:

    Abstract The kinematic viscosity near the melting point was measured for some transition metal-metalloid glass-forming alloys using an oscillating crucible viscosimeter. These alloys exhibit higher viscosity in the liquid state, near the melting point, compared to that of liquid pure iron. As the viscosity of liquids is a Structure-Sensitive Property, the experimental results reflect the strong interaction between transition metal atoms and glass-forming atoms in the investigated liquid alloys. They support the assumption of the existence of a chemical short-range ordering even in the liquid state of these alloys. The viscosity minimum and the high glass-forming abilities for alloys with 20% metalloid can be explained by a cluster structure developing in the melt.

H. Chiriac - One of the best experts on this subject based on the ideXlab platform.

  • On the viscosity near the melting point of some liquid glass-forming transition metal alloys
    Journal of Non-Crystalline Solids, 1996
    Co-Authors: H. Chiriac, M. Tomut, M. Grigorica
    Abstract:

    Abstract The kinematic viscosity near the melting point was measured for some transition metal-metalloid glass-forming alloys using an oscillating crucible viscosimeter. These alloys exhibit higher viscosity in the liquid state, near the melting point, compared to that of liquid pure iron. As the viscosity of liquids is a Structure-Sensitive Property, the experimental results reflect the strong interaction between transition metal atoms and glass-forming atoms in the investigated liquid alloys. They support the assumption of the existence of a chemical short-range ordering even in the liquid state of these alloys. The viscosity minimum and the high glass-forming abilities for alloys with 20% metalloid can be explained by a cluster structure developing in the melt.

M. Tomut - One of the best experts on this subject based on the ideXlab platform.

  • On the viscosity near the melting point of some liquid glass-forming transition metal alloys
    Journal of Non-Crystalline Solids, 1996
    Co-Authors: H. Chiriac, M. Tomut, M. Grigorica
    Abstract:

    Abstract The kinematic viscosity near the melting point was measured for some transition metal-metalloid glass-forming alloys using an oscillating crucible viscosimeter. These alloys exhibit higher viscosity in the liquid state, near the melting point, compared to that of liquid pure iron. As the viscosity of liquids is a Structure-Sensitive Property, the experimental results reflect the strong interaction between transition metal atoms and glass-forming atoms in the investigated liquid alloys. They support the assumption of the existence of a chemical short-range ordering even in the liquid state of these alloys. The viscosity minimum and the high glass-forming abilities for alloys with 20% metalloid can be explained by a cluster structure developing in the melt.