Grain Boundaries : From Theory to Engineering. 1st ed. 2013

種類:

電子ブック

責任表示:

by Louisette Priester

出版情報:

Dordrecht : Springer Netherlands : Imprint: Springer, 2013

著者名:

• Priester, Louisette.
• SpringerLink (Online service)

シリーズ名:

Springer Series in Materials Science ; 172

ISBN:

9789400749696 [9400749694]    

注記:

From the Contents: Part 1: From intergranular order to disorder -- Introduction: brief history of the intergranular order concept -- Geometrical order -- Mechanical stress order -- Atomic order -- Order or disorder at high temperature -- Grain boundary order and energy -- Grain boundary order or disorder: what conclusion? -- Part 2: From the ideal grain boundary to the real grain boundary -- Defects in the grain boundary structure -- Intergranular segregation -- Precipitation at grain boundaries -- Interactions between dislocations and grain boundaries -- Relaxation of the intergranular stresses -- Part 3: From the free grain boundary to the constrained grain boundary -- The triple junction -- Grain boundary network - grain boundary texture.
Grain boundaries are a main feature of crystalline materials. They play a key role in determining the properties of materials, especially when grain size decreases and even more so with the current improvements of  processing tools and methods that allow us to control various elements in a polycrystal. This book presents the theoretical basis of the study of  grain boundaries and aims to open up new lines of research in this area. The treatment is light on mathematical approaches while emphasizing practical examples; the issues they raise are discussed with reference to theories. The general approach of the book has two main goals: to lead the reader from the concept of ‘ideal’ to ‘real’ grain boundaries; to depart from established knowledge and address the opportunities emerging through "grain boundary engineering",  the control of morphological and crystallographic features that affect material properties. The book is divided in three parts:  I ‘From interganular order to disorder’ deals with the concept of

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