Ebook: Ordering and Disordering in Alloys

Proceedings of the European Workshop on Ordering and Disordering held in Grenoble, France, 10-12 July 1991.

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Proceedings of the European Workshop on Ordering and Disordering held in Grenoble, France, 10-12 July 1991.

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Proceedings of the European Workshop on Ordering and Disordering held in Grenoble, France, 10-12 July 1991.
Content:
Front Matter....Pages i-xi
Front Matter....Pages 1-1
Mechanisms and Kinetics in Ordering and Disordering....Pages 3-11
Magnetic Properties of Disordered L12-Ni3Al + Fe....Pages 12-22
Kinetic Disordering of Intermetallic Compounds Through First- and Second-Order Transitions by Rapid Solidification....Pages 23-30
Kinetic States of Order in Highly Nonequilibrium Materials....Pages 31-42
Resistivity Variations During Ordering and Disordering....Pages 43-54
Calorimetric Study of Reordering of Disordered L12, Ni3Al Based Alloys....Pages 55-66
Order Parameter and Lattice Parameter in L12 Ordered Alloys, with Special Reference to Ni3Al-Based Alloys....Pages 67-78
Ordering Kinetics in Superalloy Type Intermetallic Compounds in Relation with Diffusion Mechanisms....Pages 79-94
Phase Transformation and Order-Disorder in Al-Li observed by High Resolution Microscopy....Pages 95-106
Structural Instabilities Associated with Phase Transitions an electron microscopy study....Pages 107-113
Electron Microscopy Investigation of Wetting Phenomena in L12 Alloys....Pages 114-121
Long-Range Ordering Kinetics in Ni3Al-Based Alloys with Various Ordering Energies....Pages 122-129
Equilibrium and Kinetics of Thermal Ordering or Disordering in Ni3Al....Pages 130-137
Investigation of Deformation Induced Disorder and Re-Ordering by Subsequent Annealing in Ni3Al+B....Pages 138-145
Disordering by Plastic Deformation of Short-Range and Long-Range Ordered Ni-Based Alloys....Pages 146-154
Defect Recombination Phenomena in Melt-Spun Ordered Alloys of the Fe-Al System....Pages 155-163
Ordering and Disordering in CuPt-Alloys....Pages 164-171
Stochastic Description of Ordering in Driven Compounds....Pages 172-181
Thermodynamical Properties of Antiphases in FCC Ordered Alloys....Pages 182-193
CVM Treatment of Order — Disorder Transformations....Pages 194-195
Front Matter....Pages 1-1
A Monte Carlo Study of the Antiphase Free Energy in FCC Ordering Transitions....Pages 196-206
Interface Stability in Driven Compounds....Pages 207-214
Monte Carlo Study of the Phase Stability of Ordered Fcc Phases Under Irradiation....Pages 215-222
LMTO/CVM Calculations of Partial BCC Based Phase Relations in the System Ni-Al-Ti....Pages 223-228
Statistical Thermodynamics of Ordering Systems: An Improved Quasi Chemical Approximation....Pages 229-238
Martensitic Phase Transition in Systems with Frozen Atomic Order....Pages 239-246
An Isothermal Calorimetric Study of the Ordering Process in Quenched ?-Cu-Zn-Al Alloy....Pages 247-252
Front Matter....Pages 253-253
Mechanisms of Radiation Induced Amorphization....Pages 255-276
Electron-Irradiation-Induced Crystalline-to-Amorphous Transition in Metallic and Non-Metallic Compounds....Pages 277-286
Disordering and Amorphization of Zr3AI by 3.8 MeV Zr3+ Ion Bombardment....Pages 287-294
Disordering Induced by very High Energy Heavy Ions in Metallic Compounds....Pages 295-299
Stability of Crystals Against Melting and Vitrification....Pages 300-316
On the Amorphisation of NiGe Alloys by Mechanical Alloying....Pages 317-327
Prediction of Metastable Alloy Formation and Phase Transformations Induced by Ion Bombardment in Binary Metal Systems....Pages 328-335
Investigation of Order-Disorder in Non-Crystalline Binaries Using Diffraction Methods....Pages 336-347
Computer Simulation of Glass Formation in two Dimensional Networks....Pages 348-355
Crystallization and Structural Transformations in Cozr2 Studied by Hydrogen-Induced Internal Friction....Pages 356-363
Energetics and Statistics of Order in Alloys with Application to Oxide Superconductors....Pages 364-371
Characterization of the mechanical disordering process in the Y-Ba-Cu-O System....Pages 372-384
Front Matter....Pages 385-393
M?ssbauer Study of Mechanically Alloyed Powders....Pages 253-253
Mechanical Alloying of Immiscible Elements....Pages 394-401
Amorphization Induced by Ball — Milling in Some Pure Elements: Si, Ge....Pages 402-413
The Effect of Concentration Gradients on the Stability of Amorphous Layers of Ternary Alloys....Pages 414-422
Thermodynamic Aspects of Amorphization and Deformation in Cu-Ti-TiH2 Mixtures....Pages 423-433
On the Energy Transfer Mechanism in the Ball Milling Powder Processing....Pages 434-445
M?ssbauer Study of Fe-B and (Fe, Co, Ni)-B ultra-fine amorphous powders prepared by chemical reduction....Pages 446-453
Temperature Dependence of the Law of Approach to Magnetic Saturation in Nanocrystalline Ferromagnets....Pages 454-461
Electronic Origin of Stability in Quasicrystals....Pages 462-472
Application of Magic Strains to Predict New Ordered Phases: A Five-Fold Coordinated Crystal Structure for Silicon....Pages 473-482
Back Matter....Pages 483-492
....Pages 493-505