2013•Unpublished venueRequires access

Determination of Al,V and Fe in TB6 titanium alloy by ICP-AES

Avic Beijing

Abstract

A method of determination of Al,V and Fe.elements in TB6titanium alloy by ICP-AES was studied.The sample was decomposed with HCl,HF and HNO3.The experiment of selection of analysis lines respectively for Al 394.401nm,V292.402nm,Fe 239.562nm,the effect of matrix and coexist elements on the determination were investigated,the instrument parameters were carried out.The determination results were in good agreement with standard reference material,the recovery rate is from 99%to 102%,the RSD is less than 1%.

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Key concepts: Inductively coupled plasma atomic emission spectroscopy, Alloy, Metallurgy, Materials science, Matrix (chemical analysis), Recovery rate, Titanium, Analytical Chemistry (journal)