Physical Metallurgy of Bulk Metallic Glass-Forming Liquids Thermodynamic and Kinetic Concepts in Glass Formation /
This book deepens the current understanding of the thermodynamics and kinetics of metallic glass-forming liquids, and their connection with the glass-formation process in terms of fundamental physical metallurgy concepts. It surveys and reports on the progress made in the last few decades to access...
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| Format: | Elektronisch E-Book |
| Sprache: | Englisch |
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Springer Nature Switzerland : Imprint: Springer,
2024.
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| Ausgabe: | 1st ed. 2024. |
| Schriftenreihe: | Springer Series in Materials Science,
341 |
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| Online-Zugang: | https://doi.org/10.1007/978-3-031-71536-5 |
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Inhaltsangabe:
- Introduction
- Part I Survey
- 2 History of metallic glasses
- 2.1 Early metallic glasses
- 2.1.1 Vapour deposited thin films
- 2.1.2 The discovery of metallic glasses
- 2.2 Bulk metallic glasses (BMG)
- 2.3 Processing technology development
- 3 Properties and applications of bulk metallic glasses
- 3.1 Properties of bulk metallic glasses
- 3.1.1 Soft magnetic properties
- 3.1.2 Mechanical properties
- 3.1.3 High-temperature oxidation resistance
- 3.1.4 Electrochemical properties and corrosion resistance
- 3.2 Some applications of bulk metallic glasses
- 3.2.1 Soft-magnetic applications
- 3.2.2 Applications as small complex, high strength parts
- 3.2.3 Catalytic applications
- 3.2.4 Jewellery applications
- 3.2.5 Biomedical applications
- Part II Thermophysical properties of BMG-forming liquids
- 4 Thermodynamics of glass-forming liquids
- 4.1 Thermodynamic studies
- 4.1.1 Calorimetric scans at constant heating rates
- 4.1.2 Specific heat capacity measurements
- 4.1.3 Calculation of the thermodynamic functions
- 4.1.4 Driving force for crystallisation
- 4.2 CALPHAD modelling
- 4.3 Metastable phase diagrams
- 5 Thermodynamic and kinetic aspects of the glass transition
- 5.1 Thermodynamic signatures of the glass transition
- 5.2 Studies of the Prinogine-Defay ratio of bulk metallic glasses
- 5.3 Kinetic signatures of the glass transition
- 5.4 Kauzmann temperature and ideal thermal glass transition
- 5.5 Definition of the limiting fictive temperature
- 6 Glass transition studies of bulk metallic glasses
- 6.1 Standard DSC scansfor the study of the glass transition
- 6.2 Vitrification kinetics studies via chip-calorimetry
- 6.3 Dynamic glass transition
- 6.3.1 Temperature modulating calorimetry
- 6.3.2 Multifrequency step-response analysis
- 6.3.3 Cooperative length scale at the glass transition
- 6.3.4 Dynamic glass transition temperature versus fictive temperature
- 6.4 Structural signatures of the glass transition
- 7 Physical aging studies in bulk-metallic glasses
- 7.1 Introduction to physical aging
- 7.2 Viscosity relaxation studies
- 7.3 Volume relaxation studies
- 7.4 Enthalpy relaxation studies
- 7.5 Enthalpy recovery studies
- 7.6 Activation energy spectrum of relaxation
- 7.7 Atomic dynamics via XPCS studies
- 8 Fragility of bulk metallic glass-forming liquids
- 8.1 Kinetic fragility
- 8.2 Thermodynamic fragility
- 8.3 Structural fragility
- 9 Liquid-liquid transition in bulk metallic glass-forming liquids
- 9.1 Kinetic crossovers
- 9.2 Thermodynamic signatures of the liquid-liquid transition
- 9.3 Dynamic crossovers
- 9.4 Shear rate-induced mechanisms
- 10 Glass forming ability of bulk metallic glasses
- 10.1 Empirical rules for glass forming ability
- 10.2 Description of glass forming ability based on TTT-diagrams
- 11 Summarizing remarks
- 11.1 Vitrification kinetics versus atomic mobility
- 11.2 Activation energy spectrum for enthalpy relaxation
- 11.3 Connection between the kinetic fragility, thermodynamics and structural changes in the undercooled liquid
- 11.4 Crossovers during the liquid-liquid transition
- 11.5 Glass forming ability of bulk metallic glasses.