Silicon Determination in Stainless Steels via Inductively Coupled Plasma Optical Emission Spectrometry: An Overview based on Experimental Data,Steel Research International

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Silicon Determination in Stainless Steels via Inductively Coupled Plasma Optical Emission Spectrometry: An Overview based on Experimental Data
Steel Research International ( IF 1.9 ) Pub Date : 2020-12-30 , DOI: 10.1002/srin.202000537
Andrea Franciscono ₁ , Simona Rollet ₁

Affiliation

Silicon determination on stainless steel alloys via inductively coupled plasma optical emission spectrometry (ICP‐OES) is a topic not yet fully explored in the literature. In the extreme acidic conditions necessary for the dissolution of these samples, phenomena such as polymerization and aggregation of silicon particles may strongly affect the result. A low recovery may be expected if the analytical steps are not properly conducted. Herein, different experimental layouts with certified reference materials are devised to demonstrate the weak spots of this technique and to provide a clear understanding on how to cope with this issue.

中文翻译：

电感耦合等离子体发射光谱法测定不锈钢中的硅：基于实验数据的概述

通过电感耦合等离子体发射光谱法（ICP-OES）测定不锈钢合金中的硅是一个尚未在文献中全面探讨的话题。在溶解这些样品所必需的极端酸性条件下，诸如硅颗粒的聚合和聚集等现象可能会严重影响结果。如果分析步骤未正确执行，则回收率可能较低。在本文中，设计了带有经过认证的参考材料的不同实验布局，以证明该技术的弱点并提供有关如何解决此问题的清晰理解。

更新日期：2020-12-30

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