Characterization of microstructures in Inconel 625 using X-ray diffraction peak broadening and lattice parameter measurements

This study demonstrates that, three parameters which are microstrain, lattice parameter and crystallite size, obtained from X-ray diffraction line profile analysis, can be used in a complementary way to study the precipitation/dissolution of various intermetallics and carbides in nickel base superal...

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Bibliographic Details
Published inScripta materialia Vol. 51; no. 1; pp. 59 - 63
Main Authors Rai, Sanjay K., Kumar, Anish, Shankar, Vani, Jayakumar, T., Bhanu Sankara Rao, K., Raj, Baldev
Format Journal Article
LanguageEnglish
Published New York, NY Elsevier Ltd 01.07.2004
Elsevier Science
Subjects
Applied sciences
Exact sciences and technology
Inconel 625
Intermetallics
Metals. Metallurgy
Precipitation
XRD
Intermetallics
Precipitation
Inconel 625
XRD
Microstructure
Lattice parameters
X ray diffraction
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Summary:This study demonstrates that, three parameters which are microstrain, lattice parameter and crystallite size, obtained from X-ray diffraction line profile analysis, can be used in a complementary way to study the precipitation/dissolution of various intermetallics and carbides in nickel base superalloy Inconel 625, without extracting the precipitates from the matrix.
Bibliography:ObjectType-Article-2
SourceType-Scholarly Journals-1
ObjectType-Feature-1
content type line 23
ISSN:1359-6462
1872-8456
DOI:10.1016/j.scriptamat.2004.03.017