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Usefulness of X-ray diffraction and Raman Spectra for understanding metal alloy microstructure repeatability

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Field Value
 
Title Usefulness of X-ray diffraction and Raman Spectra for understanding metal alloy microstructure repeatability
 
Creator Karar, Nirmalya
 
Subject Checking repeatability
Microstructure estimation
Raman spectra
X-Ray Diffraction
 
Description 327-334
This is a quantitative methodology for checking repeatability in microstructure using X-ray diffraction (XRD) and Raman
spectra of aluminium and brass. The crystallinity and microstructure of the aluminium or brass samples are different if their
manufacturing sources are different, due to differences in processing methodologies. It was quantitatively estimated from their
Raman spectral profile. Aluminium and brass, from the same source and batch, showed more comparable XRD and Raman
patterns. This method highlighted extent of uniformity achieved using a certain production method and also suggests scope for
improvements. It improves testing repeatability of ferrous and non-ferrous metals and alloy products, using these two techniques
alone, rather than using a plethora of analytical testing techniques currently used for a metal manufacturing process.
 
Date 2024-09-24T10:26:24Z
2024-09-24T10:26:24Z
2024-09
 
Type Article
 
Identifier 0975-1017 (Online); 0971-4588 (Print)
http://nopr.niscpr.res.in/handle/123456789/64586
https://doi.org/10.56042/ijems.v31i3.9660
 
Language en
 
Publisher NIScPR-CSIR,India
 
Source IJEMS Vol.31(3) June