EFFECT OF DISSOLVED IMPURITIES ON MECHANICAL PROPERTIES OF ICE CRYSTALS

被引：67

作者：

JONES, SJ

GLEN, JW

机构：

[1] Department of Physics, University of Birmingham

[2] Inland Waters Branch, Department of Energy Mines and Resources, Ottawa

来源：

PHILOSOPHICAL MAGAZINE | 1969年 / 19卷 / 157期

关键词：

D O I：

10.1080/14786436908217758

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The results obtained from experiments on the mechanical properties of single crystals of ice doped with several impurities are presented. At −70°C, small amounts of dissolved hydrogen flouride (HF) have a pronounced softening effect, ammonia (NH3) produces a slight hardening, and ammonium fluoride (NH4F) has no apparent effect. These results are discussed in terms of Glen's (1968) theory of dislocation movement in ice crystals and a possible explanation of the results is offered. © 1969 Taylor & Francis Group, LLC.

引用

页码：13 / &

共 18 条

[1] ELECTRICAL PROPERTIES OF ICE DOPED WITH NH3 [J].