Order-Disorder Transformations in Alloys : Proceedings of the International Symposium on Order-Disorder Transformations in Alloys Held 3–6 September 1973 in Tübingen, Germany

This book contains 18 invited contributions to the first Inter­ national Symposium on Order-Disorder Transformations in Alloys+. They cover the major aspects of this group of phase transformations. Although structural order-disorder transformations have been investigated for over 50 years the invited papers, the research papers - whose titles and authors are listed in the appendix - and the discussions at the Symposium have demonstrated very active continued interest and con­ siderable recent progress in the subject. This is true for theoretical work as weIl as for experimental studies and for the development of materials whose properties result from order-disorder transformations. + Some major national conferences on ordering were held in the USA and in the USSR in recent years; the proceedings are available in the following pUblications: Local Atomic Arrangements Studied by X-Ray Diffraction, Gordon & Breach, New York 1966 2 Ordered Alloys, Claitor's Publ. Div. , Baton Rouge, La. 1970 3 Summaries of the Proceedings of the 2nd Union Conference on Atomic Ordering and its Influence on the Properties of Alloys, Naukova Dumka, Kiev 1966 4 Atomic Ordering and its Influence on the Properties of Alloys, Naukova Dumka, Kiev 1968 5 Atomic Ordering and its Influence on the Properties of Alloys, TGU, Tomsk 1973 111 In assembling these papers it vas attempted to compile a systematic and approximately complete compendium of the sUbject. Front Matter....Pages I-VIII Electron Theoretical Fundamentals in Order Disorder Transformations of Metallic Alloys....Pages 1-26 Electronic Structure and Nature of Ordering in Alloys of Transition Elements....Pages 28-56 Symmetry Pair Interatomic Interaction and Electronic States in Ordering Alloys....Pages 58-79 The Theory of Order-Disorder Transformations in Alloys with Several Phase-Transition Points....Pages 80-112 Static Concentration Waves in the Theory of Order-Disorder Phenomena in Substitutional and Interstitial Solid Solutions....Pages 114-131 Heterogeneity of the Reactions of Formation of Compounds with Ordered Structures from Solid Solutions....Pages 132-146 Kinetics of Order-Disorder....Pages 148-178 The Microstructure of Order-Disorder Transitions....Pages 180-239 On the Long-Period Ordered Alloys....Pages 240-264 Order-Disorder Transformations of Interstitial Solutes in Transition Metals of IV and V Groups....Pages 266-302 Supplement: Ordering of Oxygen in Vanadium....Pages 303-305 Modern Problems of Short-Range Order....Pages 306-331 On Structural Interpretation of Short Range Order....Pages 332-343 Atomic Order-Disorder Information from Magnetic Data....Pages 344-363 The Effect of Atomic Order on the Mechanical Properties of Alloys with Emphasis on FeCo....Pages 364-403 Work-Hardening of Ordered Alloys....Pages 404-438 The Influence of Ordering on the Engineering Properties of Two Phase Alloys Part I: Mechanical Properties of γ’ Precipitation Hardened Nickel-Base Superalloys....Pages 440-474 The Influence of Ordering on the Engineering Properties of Two Phase Alloys Part II: Ordering Effects in Directionally Solidified Eutectic Alloys....Pages 476-492 Applications of Atomic Ordering Reactions....Pages 494-539 Back Matter....Pages 540-554 This book contains 18 invited contributions to the first Inter­ national Symposium on Order-Disorder Transformations in Alloys+. They cover the major aspects of this group of phase transformations. Although structural order-disorder transformations have been investigated for over 50 years the invited papers, the research papers - whose titles and authors are listed in the appendix - and the discussions at the Symposium have demonstrated very active continued interest and con­ siderable recent progress in the subject. This is true for theoretical work as weIl as for experimental studies and for the development of materials whose properties result from order-disorder transformations. + Some major national conferences on ordering were held in the USA and in the USSR in recent years; the proceedings are available in the following pUblications: Local Atomic Arrangements Studied by X-Ray Diffraction, Gordon et Breach, New York 1966 2 Ordered Alloys, Claitor's Publ. Div. , Baton Rouge, La. 1970 3 Summaries of the Proceedings of the 2nd Union Conference on Atomic Ordering and its Influence on the Properties of Alloys, Naukova Dumka, Kiev 1966 4 Atomic Ordering and its Influence on the Properties of Alloys, Naukova Dumka, Kiev 1968 5 Atomic Ordering and its Influence on the Properties of Alloys, TGU, Tomsk 1973 111 In assembling these papers it vas attempted to compile a systematic and approximately complete compendium of the sUbject This book contains 18 invited contributions to the first InterƯ national Symposium on Order-Disorder Transformations in Alloys+. They cover the major aspects of this group of phase transformations. Although structural order-disorder transformations have been investigated for over 50 years the invited papers, the research papers - whose titles and authors are listed in the appendix - and the discussions at the Symposium have demonstrated very active continued interest and conƯ siderable recent progress in the subject. This is true for theoretical work as weIl as for experimental studies and for the development of materials whose properties result from order-disorder transformations. + Some major national conferences on ordering were held in the USA and in the USSR in recent years; the proceedings are available in the following pUblications: Local Atomic Arrangements Studied by X-Ray Diffraction, Gordon & Breach, New York 1966 2 Ordered Alloys, Claitor's Publ. Div., Baton Rouge, La. 1970 3 Summaries of the Proceedings of the 2nd Union Conference on Atomic Ordering and its Influence on the Properties of Alloys, Naukova Dumka, Kiev 1966 4 Atomic Ordering and its Influence on the Properties of Alloys, Naukova Dumka, Kiev 1968 5 Atomic Ordering and its Influence on the Properties of Alloys, TGU, Tomsk 1973 111 In assembling these papers it vas attempted to compile a systematic and approximately complete compendium of the sUbject