Journal of Radioanalytical and Nuclear Chemistry
Volume/Issue:
Volume 294: Issue 2
Determination of nickel in finished product alloys by instrumental neutron activation analysis and spectrophotometry
Authors:
R. Acharya Radiochemistry Division, Bhabha Atomic Research Centre, Trombay, Mumbai 40085, India

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,
S. Kolay

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, and
A. Reddy Analytical Chemistry Division, Bhabha Atomic Research Centre, Trombay, Mumbai 40085, India

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Pages:
309–313
Online Publication Date:
27 Jan 2012
Publication Date:
01 Nov 2012
Article Category:
Research Article
DOI:
https://doi.org/10.1007/s10967-012-1616-2
Keywords:
Nickel; Nickel alloys; Stainless steel; INAA; Internal monostandard method; Relative method; UV–Visible spectrophotometry
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Abstract  

Nickel contents in different finished product alloys were determined using a k0-based internal monostandard instrumental neutron activation analysis (IM-INAA) method. Five stainless steels (SS) and three high nickel alloys were analyzed by IM-INAA. BCS CRMs 225/1 (low alloy steel) and 466 (austenitic SS) and NIST SRM 247 (high Ni alloy) were analyzed to evaluate the accuracy of the method. The results of CRMs and SS were found to be in good agreement with certified or specified values. The Ni contents in the high nickel alloys were also determined by relative method of NAA for verification. Nickel contents in BCS CRM 466 and SS 316M were determined by UV–Visible spectrophotometry and the values were found to be in good agreement with IM-INAA results.

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Cover Journal of Radioanalytical and Nuclear Chemistry
Journal of Radioanalytical and Nuclear Chemistry
Print ISSN:
0236-5731
Online ISSN:
1588-2780

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Journal of Radionalytical and Nuclear Chemistry
Language English
Size A4
Year of
Foundation		 1968
Volumes
per Year		 1
Issues
per Year		 12
Founder Akadémiai Kiadó
Founder's
Address		 H-1117 Budapest, Hungary 1516 Budapest, PO Box 245.
Publisher Akadémiai Kiadó
Springer Nature Switzerland AG
Publisher's
Address		 H-1117 Budapest, Hungary 1516 Budapest, PO Box 245.
CH-6330 Cham, Switzerland Gewerbestrasse 11.
Responsible
Publisher		 Chief Executive Officer, Akadémiai Kiadó
ISSN 0236-5731 (Print)
ISSN 1588-2780 (Online)

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