本書(shū)討論了多晶體材料中超塑性和晶界滑動(dòng)的問(wèn)題,探討了晶界形成和演化的微觀結(jié)構(gòu),分析了經(jīng)過(guò)劇烈塑性變形的材料的晶界、紋理和系綜的變化，同時(shí)考察了晶界在晶粒間界擴(kuò)散、弛豫和晶粒生長(zhǎng)過(guò)程中的作用。
A.Zhilyaev 博士，西班牙國(guó)家研究委員會(huì)（CSIC）、西班牙國(guó)家冶金技術(shù)研究中心（CENIM）教授。
A.Pshenichnyuk 博士，俄羅斯科學(xué)院超塑性金屬研究所教授
Contents
INTRODUCTION
1 STRUCTURAL SUPERPLASTICITY OF
POLYCRYSTALLINE MATERIALS
2 CHARACTERISTICS OF GRAIN BOUNDARY
ENESEMBLES
3 ORIENTATION-DISTRIBUTED PARAMETERS OF THE
POLYCRYSTALLINE STRUCTURE
4 EXPERIMENTAL INVESTIGATIONS OF GRAIN
BOUNDARY ENSEMBLES IN POLYCRYSTALS
5 GRAIN BOUNDARY SLIDING IN METALLIC BI-AND
TRICRYSTALS
6 PERCOLATION MECHANISM OF DEFORMATION
PROCESSES IN ULTRAFINE-GRAINED POLYCRYSTALS
7 PERCOLATION PROCESSES IN A NETWORK OF
GRAIN BOUNDARIES IN ULTRAFINE-GRAINED MATERIALS
8 MICROSTRUCTURE AND GRAIN BOUNDARY
ENSEMBLES IN ULTRAFINE-GRAINED MATERIALS
9 GRAIN BOUNDARY PROCESSES IN
ULTRAFINE-GRAINED NICKEL AND NANONICKEL
10 DURATION OF THE STABLE FLOW STAGE IN
SUPERPLASIC DEFORMATION
11 DERIVATION OF COMSTITUTIVE EQUATIONS IN
MULTICOMPONENT LOADING CONDITIONS
CONCLUSION
INDEX
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