The effects of heat treatment on the microstructural characteristics of laser-consolidated IN-625 and IN-738 superalloys

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TypeArticle
Proceedings titleProceedings of Processing and fabrication of advanced materials
ConferenceProcessing and fabrication of advanced materials, December 6-8, 2004, Singapore
Pages394407; # of pages: 14
AbstractThe IN-625 and IN-738 superalloy components produced by laser consolidation process are metallurgically sound, free of cracks or porosity. Due to the rapid solidification inherent to this process, the LC IN-625 and IN-738 materials show exceptionally fine columnar dendritic microstructures with crystallographically preferred orientation along <10> direction. The effects of heat treatment on microstructures of the LC IN-625 and IN-738 materials are outlined.
Publication date
LanguageEnglish
AffiliationNRC Industrial Materials Institute; National Research Council Canada
Peer reviewedYes
NPARC number21276000
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Record identifier702f1a53-c451-4253-ae6a-60d756276b5d
Record created2015-09-04
Record modified2016-05-09
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