Micro Raman characterization of nickel sulfide inclusions in toughened glass

被引：50

作者：

Bishop, DW ^{[1
]}

Thomas, PS ^{[1
]}

Ray, AS ^{[1
]}

机构：

[1] Univ Technol Sydney, Dept Chem Mat & Forens Sci, Sydney, NSW 2007, Australia

来源：

MATERIALS RESEARCH BULLETIN | 2000年 / 35卷 / 07期

关键词：

inorganic compounds; glasses; Raman spectroscopy; defects;

D O I：

10.1016/S0025-5408(00)00296-8

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Toughened glass panels used as glazing material in multistory buildings are subject to fracture when they contain nickel sulfide inclusions. The failure mechanism is generally attributed to the significant volume increase related to a polymorphic phase retransformation in nickel sulfide. This investigation exploits the ability of micro Raman spectroscopy to analyze minute inclusions. The technique is able to distinguish between different polymorphs and various stoichiometric forms of nickel sulfide and has the potential to satisfy the need for an in situ, nondestructive analytical technique for the characterization of nickel sulfide inclusions in glass. (C) 2000 Elsevier Science Ltd. All rights reserved.

引用

页码：1123 / 1128

页数：6

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