On the role of grain boundary plane orientation in solute segregation

被引：0

作者：

Lejcek, P ^{[1
]}

Hofmann, S ^{[1
]}

机构：

[1] MAX PLANCK INST MET RES,INST WERKSTOFFWISSENSCH,D-70174 STUTTGART,GERMANY

来源：

INTERGRANULAR AND INTERPHASE BOUNDARIES IN MATERIALS, PT 2 | 1996年 / 207-卷

关键词：

grain boundary segregation; asymmetrical grain boundaries;

D O I：

暂无

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Large scatters in segregation enthalpies of both the high-coincidence Sigma = 5, 36.9 degrees [100], and the non-coincidence 45 degrees [100] symmetrical and asymmetrical tilt grain boundaries clearly display the important role of grain boundary plane orientation in interfacial properties and confirm existence of special asymmetrical tilt grain boundaries. These interfaces consist of combinations of pairs of crystallographic planes which belong to low levels of Paidar's classification of grain boundary planes and which create special symmetrical tilt grain boundaries.

引用

页码：745 / 748

页数：4

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