SUPERLATTICES IN IRON-RICH IRON ALUMINUM-ALLOYS

被引：1

作者：

HILFRICH, K

NEMBACH, K

PETRY, W

SCHARPF, O

NEMBACH, E

机构：

[1] INST MAX VON LAUE PAUL LANGEVIN,F-38042 GRENOBLE,FRANCE

[2] GKSS FORSCHUNGSZENTRUM GMBH,INST WERKSTOFFORSCH,W-2054 GEESTHACHT,GERMANY

来源：

PHYSICA B | 1992年 / 180卷

关键词：

D O I：

10.1016/0921-4526(92)90403-F

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

The state of order of iron-rich iron-aluminium single crystals has been determined by diffuse elastic neutron scattering experiments. The atomic fraction of Al was between 0.2 and 0.3. Up to about 1300 K, all specimens have the DO3-superlattice. The long-range order parameter is always high. The size of the antiphase domains decreases as the temperature is raised or the Al-concentration lowered.

引用

页码：588 / 590

页数：3

共 5 条

[1] REVISION OF THE FE-SI-PHASE DIAGRAM - NO B2-PHASE FOR 7.6 AT-PERCENT LESS-THAN-OR-EQUAL-TO CSI LESS-THAN-OR-EQUAL-TO 10.2 AT-PERCENT [J].