DECORATED DISLOCATIONS IN FORSTERITE

被引：28

作者：

JAOUL, O ^{[1
]}

MICHAUT, M ^{[1
]}

GUEGUEN, Y ^{[1
]}

RICOULT, D ^{[1
]}

机构：

[1] LAB TECTONOPHYS 2,F-44072 NANTES,FRANCE

来源：

PHYSICS AND CHEMISTRY OF MINERALS | 1979年 / 5卷 / 01期

关键词：

D O I：

10.1007/BF00308165

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

A method for decorating dislocations in forsterite (Mg2SiO4) is presented. It gives a complete description of the dislocation structures in this silicate and thus improves our understanding of its plastic properties. It consists of diffusing ferrous iron into the forsterite lattice, and then in oxidizing in air. Decorating particles form on the dislocation lines, making them visible through thin sections. All the dislocations are decorated. Recovery is negligible at the temperatures used for both diffusion and oxidation. As a first important result, the microstructures associated with (010) [100] and (001) [100] slip systems are described and an interpretation is suggested. © 1979 Springer-Verlag.

引用

页码：15 / 19

页数：5

共 13 条

[1] DECORATION OF DISLOCATIONS IN ALUMINUM OXIDE [J].