Separations de phases dans les solutions solides metalliques

被引：0

作者：

Bley, F. ^{[1
]}

Desplat, J. ^{[1
]}

Livet, F. ^{[1
]}

Mainville, J. ^{[1
]}

Simon, J.P. ^{[1
]}

机构：

[1] LTPCM-ENSEEG, Saint Martin d'heres, France

来源：

Journal De Physique. IV : JP | 1994年 / 4卷 / 03期

关键词：

Metals - Morphology - Solid solutions;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

A number of metallic alloys display phase separation between two coherent phases. This paper will describe how to characterize the dynamic evolution of a metallic solid solution quenched inside a miscibility gap. The combination of various measurement techniques allows one to obtain complementary informations on the progress of unmixing; their interpretation will be discussed in the light of theories. The morphology will depend on properties of the phases them selves (eg. : ordered phase), on the volume fractions, on size effects which introduce an anisotropy and modify the location of the coherent miscibility.

引用

页码：15 / 24