作者：A. Klostermeier

作者单位：

刊名：Interceram

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出版年：2013-09-01

卷：62

期：4

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语种：英文

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内容简介

Elemental analyzers are important tools for quality control of a wide range of products. A variety of matrix materials, including ceramics, coal, steel or soil, can be analyzed to determine their element concentrations with different types of instruments. Eltra GmbH, located near Düsseldorf, Germany, produces analyzers for C, H, N, S, 0 and thermogravimetry that perform standard-compliant determination of carbon in various chemical bondings, as well as oxygen and nitrogen in SiC and in materials containing SiC The requirements that have to be fulfilled for a standard-compliant analysis may, however, vary greatly depending on the desired measurement parameters.