Systematic hardness measurements on CsClxBr(1-x) and NH4ClxBr(1-x) mixed crystals

被引：8

作者：

Subhadra, KG ^{[1
]}

Balaiah, E ^{[1
]}

Sirdeshmukh, DB ^{[1
]}

机构：

[1] Kakatiya Univ, Dept Phys, Warangal 506009, Andhra Pradesh, India

来源：

BULLETIN OF MATERIALS SCIENCE | 2002年 / 25卷 / 01期

关键词：

hardness; cesium halide mixed crystals; ammonium halide mixed crystals;

D O I：

10.1007/BF02704591

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Vickers hardness measurements have been made on polycrystalline blanks of CsClxBr(1-x) and single crystals of NH4ClxBr((1-x)). The composition dependence of hardness is highly nonlinear in both systems and follows an empirical model that includes a lattice contribution and a disorder contribution. The Gilman-Chin parameter (H/C-44) has been calculated and its significance discussed.

引用

页码：31 / 35

页数：5

共 20 条

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