PHASE BOUNDARIES BETWEEN A15 AND D8(8) STRUCTURES OF THE NB-GE COMPOUND SYSTEM

被引:0
作者
ARITA, M
NISSEN, HU
SCHAUER, W
机构
[1] SWISS FED INST TECHNOL,FESTKORPERPHYS LAB,CH-8093 ZURICH,SWITZERLAND
[2] KERNFORSCHUNGSZENTRUM KARLSRUHE GMBH,INST TECH PHYS,W-7500 KARLSRUHE 1,GERMANY
来源
PHILOSOPHICAL MAGAZINE A-PHYSICS OF CONDENSED MATTER STRUCTURE DEFECTS AND MECHANICAL PROPERTIES | 1993年 / 67卷 / 05期
关键词
D O I
10.1080/01418619308224762
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
The orientation relations of phase boundaries between grains of the cubic A15 phase and the hexagonal D8(8) phase in the Nb-Ge system have been investigated by high-resolution electron microscopy and selected-area electron diffraction techniques. By comparing the observed structure image with the image calculations for given boundary structure models, the atomic configuration of the phase boundary has been determined. The length of planar boundary segments of stepped boundaries has successfully been predicted by application of the phase-boundary
引用
收藏
页码:1129 / 1141
页数:13
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