Synthetic Samples Preparation to Identify Al2O3 Particles in Steel by Laser Ablation ICP Mass Spectrometry

Coedo, Aurora Gómez; Dorado, Teresa; Padilla, Isabel; Usero, R.

doi:10.2355/isijinternational.48.194

Cited by 2 publications

(1 citation statement)

References 23 publications

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“…In recent years, the LA-ICP-MS was applied for the direct analysis of steels and alloys concerning to the determination of the bulk composition, [5][6][7][8] the content of soluble and insoluble elements 7,8) the spatial and surface distribution of elements in steels and alloys, 8,9) and the mapping analysis of inclusions. [10][11][12][13][14] In this study, the LA-ICP-MS method is applied for the estimation of oxide particles containing Al2O3, MgO and other oxides on the cross section of Fe-10 mass% Ni alloy. Some limit factors for the analysis of particles by the LA-ICP-MS are discussed regarding to the content of soluble elements and the number of inclusions in metal.…”

Section: Introductionmentioning

confidence: 99%

Application of Laser Ablation ICP Mass Spectrometry for Analysis of Oxide Particles on Cross Section of Alloys and Steels

2011

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Some aspects for the application of Laser Ablation-Inductively Coupled Plasma Mass Spectrometry (LA-ICP-MS) are considered and discussed from the viewpoint of the rapid analysis of oxide inclusions in metal samples. The inclusion characteristics in Fe-10% Ni alloy samples such as number, size and particle size distribution obtained by LA-ICP-MS method are compared with those from three-dimensional observation of particles on a film filter after electrolytic extraction. Though some limits had to be considered regarding to the content of soluble elements, the number and dispersion of analyzed inclusions in metal matrix, it was found that the LA-ICP-MS technique can be successfully applied for the rapid analysis of oxide inclusions containing Al2O3, MgO and others.

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Section: Introductionmentioning

confidence: 99%

Application of Laser Ablation ICP Mass Spectrometry for Analysis of Oxide Particles on Cross Section of Alloys and Steels

2011

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Analytical Atomic Spectrometry with ICP and MIP Supporting Controls of Product Quality and Manufacturing Process in Iron and Steel Industry

Naka¹,

Nakahara²

2014

Tetsu-to-Hagane

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Synopsis : This article attempts to give an overview of analytical atomic spectrometry in combination with inductively coupled plasma (ICP) and microwave induced plasma (MIP) for the determination of trace elements in iron and steel. The aim is to introduce, in a first part, recent trends in ICP-atomic emission spectrometry (AES) and ICP-mass spectrometry (MS) in terms of sample dissolution, interference study, chemical separation of the analyte elements, sample introduction technique and isotope dilution method utilized only for ICP-MS. In a second part, this paper is meant for a basic information for a description of high-power MIP produced using an Okamoto cavity for AES, especially its combination with hydride introduction into an MIP. High-power nitrogen MIP-AES has successfully coupled with hydride introduction technique for the single-and multi-element determination of several hydride-forming elements in iron and steel samples. Finally, conclusive remarks will be depicted for ICP-AES, ICP-MS and MIP-AES in the steel-making industry.

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Synthetic Samples Preparation to Identify Al2O3 Particles in Steel by Laser Ablation ICP Mass Spectrometry

Abstract: KEY WORDS: laser ablation inductively coupled plasma mass spectrometry; Al 2 O 3 inclusions; synthetic iron matrix samples.

Cited by 2 publications

References 23 publications

Application of Laser Ablation ICP Mass Spectrometry for Analysis of Oxide Particles on Cross Section of Alloys and Steels

Application of Laser Ablation ICP Mass Spectrometry for Analysis of Oxide Particles on Cross Section of Alloys and Steels

Analytical Atomic Spectrometry with ICP and MIP Supporting Controls of Product Quality and Manufacturing Process in Iron and Steel Industry

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