Prolonged plastic deformation related to the microindentation of MgO single crystals

被引：15

作者：

Boyarskaya, YS ^{[1
]}

Zhitaru, RP ^{[1
]}

Grabko, DZ ^{[1
]}

Rahvalov, VA ^{[1
]}

机构：

[1] Moldavian Acad Sci, Inst Appl Phys, Kishinev 2028, Moldova

来源：

JOURNAL OF MATERIALS SCIENCE | 1998年 / 33卷 / 02期

关键词：

D O I：

10.1023/A:1004399125069

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The plastic deformation regions near the indentations on the (001) plane of MgO single crystals were investigated for an indentor under load and after unloading. It was established that the completion of slip-line structures arising during indentor penetration occurred during indentor removal. The presence of prolonged plastic deformation has been explained by considering the impulse character of the microindentation process of MgO at room temperature.

引用

页码：281 / 285

页数：5

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