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Effect of Temperature History on Thermal Properties of Additively Manufactured C-18150 Alloy SamplesThe effects of thermal history on the thermal properties of C-18150 (Cu-1.5Cr-0.5Zr, wt.%) parts made by the laser powder-bed-fusion (L-PBF) additive manufacturing (AM) process with three different fabrication orientations (horizontal, angled, and vertical to the build direction) were investigated. A significant difference in thermal properties between as-fabricated and fully heat-treated L-PBF C-18150 samples was observed, and the mechanisms of such behaviors are discussed.
Document ID
20210010991
Acquisition Source
Marshall Space Flight Center
Document Type
Accepted Manuscript (Version with final changes)
Authors
Congyuan Zeng (Louisiana State University Baton Rouge, Louisiana, United States)
Hao Wen (Louisiana State University Baton Rouge, Louisiana, United States)
Benjamin C Bernard ORCID(Louisiana State University Baton Rouge, Louisiana, United States)
Jonathan R Raush ORCID(Louisiana State University Baton Rouge, Louisiana, United States)
Paul R Gradl ORCID(Marshall Space Flight Center Redstone Arsenal, Alabama, United States)
Michael Khonsari (Louisiana State University Baton Rouge, Louisiana, United States)
Shengmin M Guo ORCID(Louisiana State University Baton Rouge, Louisiana, United States)
Date Acquired
March 5, 2021
Publication Date
March 11, 2021
Publication Information
Publication: Manufacturing Letters
Publisher: Elsevier
Volume: 28
Issue Publication Date: April 1, 2021
URL: https://www.sciencedirect.com/science/article/abs/pii/S2213846321000092
DOI: 10.1016/j.mfglet.2021.02.002
Subject Category
Metals And Metallic Materials
Funding Number(s)
CONTRACT_GRANT: 80NSSC19M0079
Distribution Limits
Public
Copyright
Use by or on behalf of the US Gov. Permitted.
Technical Review
External Peer Committee
Keywords
C-18150
thermal property
additive manufacturing
L-PBF
Laser Powder Bed Fusion
Heat Treatment
Additive Copper
Copper
CuCrZr

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