The Al–Si–C Phase Diagram and Its Use for Microstructural Analysis of MMCp and MMCf Composite Materials
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Abstract
The microstructure and phase composition of metal matrix composites on the base of Al and Al–Si alloys, containing particles or fibres (MMCp, MMCf) of silicon carbide up to 20 wt.%, have been studied. The character of this interaction depends only slightly on the type of reinforcing elements. Using the literature and experimental data concerning the microstructure and phase composition of composite materials after prolonged holding at 700, 800, and 900 °C, the Al–Si–C phase diagram was corrected. The polythermal sections constructed both for equilibrium and nonequilibrium conditions allow to analyse the structure formation of MMCp and MMCf composite materials. The irreversible character of the chemical interaction in composite materials is often related to the retardation or the complete suppression of some reactions realized only under equilibrium conditions.
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© 2001 Carl Hanser Verlag, München
Artikel in diesem Heft
- Frontmatter
- Editorial
- European Symposium on Nanomechanical Testing
- Aufsätze
- Comparison of Different Hardness Definitions Usable for Micro- and Nanoindentation
- Nanohardness Measurements for Industrial Applications
- Friction Studied with the Scanning Force Microscope
- Laser-Acoustics, a Method for Testing Coatings and Material Surfaces
- Nanoindentation Induced Acoustic Emission Monitoring of Native Oxide Fracture and Phase Transformations
- Deformation Curves of Ta-Silicide Thin Films Obtained in Cyclic Nanoindentation Experiments
- Pop-ins in Nanoindentations – the Initial Yield Point
- The Effect of Temperature and Strain Rate on the Hardness of Al and Al-Based Foams as Measured by Nanoindentation
- A Comparision of Nano-Hardness and Scratch-Resistance on Mohs Minerals
- Assisting an Experimental Investigation by Assessment and Use of a Thermodynamic Description for the Cd–Ge System
- Phase Equilibria and Thermodynamics in the Y2O3–Al2O3–SiO2 System
- The Constitution of Alloys in the Al-rich Corner of the Al–Si–Sm Ternary System
- The Al–Si–C Phase Diagram and Its Use for Microstructural Analysis of MMCp and MMCf Composite Materials
- Surface Segregation and Surface Tension in Liquid Fe–Cu Alloys
- Mitteilungen/Notifications
- Personelles/Personal
- Bücher/Books
- Tagungen/Conferences
Artikel in diesem Heft
- Frontmatter
- Editorial
- European Symposium on Nanomechanical Testing
- Aufsätze
- Comparison of Different Hardness Definitions Usable for Micro- and Nanoindentation
- Nanohardness Measurements for Industrial Applications
- Friction Studied with the Scanning Force Microscope
- Laser-Acoustics, a Method for Testing Coatings and Material Surfaces
- Nanoindentation Induced Acoustic Emission Monitoring of Native Oxide Fracture and Phase Transformations
- Deformation Curves of Ta-Silicide Thin Films Obtained in Cyclic Nanoindentation Experiments
- Pop-ins in Nanoindentations – the Initial Yield Point
- The Effect of Temperature and Strain Rate on the Hardness of Al and Al-Based Foams as Measured by Nanoindentation
- A Comparision of Nano-Hardness and Scratch-Resistance on Mohs Minerals
- Assisting an Experimental Investigation by Assessment and Use of a Thermodynamic Description for the Cd–Ge System
- Phase Equilibria and Thermodynamics in the Y2O3–Al2O3–SiO2 System
- The Constitution of Alloys in the Al-rich Corner of the Al–Si–Sm Ternary System
- The Al–Si–C Phase Diagram and Its Use for Microstructural Analysis of MMCp and MMCf Composite Materials
- Surface Segregation and Surface Tension in Liquid Fe–Cu Alloys
- Mitteilungen/Notifications
- Personelles/Personal
- Bücher/Books
- Tagungen/Conferences
