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    • Single-track laser scan cross-sectional micrographs on IN625 and IN718 bare plates with melt pool depth and width measurements

    Metadata Updated: March 14, 2025

    Single-track laser scans were produced with Yb-fiber lasers on bare plates of IN625 and IN718 using three different laser powder bed fusion machines. The laser power, scan speed, and laser spot diameter varied. Tracks were cross-sectioned and metallographically prepared. Optical micrographs were taken on etched samples. Melt pool depth and width measurements were made on optical micrographs. The dataset includes optical micrographs and melt pool width and depth measurements. These are supplemental experiments to the single-track laser scans for Additive Manufacturing Benchmark 2018 and 2022 challenges (https://www.nist.gov/ambench/am-bench-data-and-challenge-problems-0). Some of the data is associated with publications (1) https://doi.org/10.1016/j.jmapro.2021.10.053 and (2) https://doi.org/10.1007/s40192-022-00289-w.Users are strongly encouraged to first review the ?Master_TrackList_Measuremetns.xlsx? file for description of each image file.

    Access & Use Information

    Public: This dataset is intended for public access and use. License: See this page for license information.

    Downloads & Resources

    Dates

    Metadata Created Date September 30, 2023
    Metadata Updated Date March 14, 2025
    Data Update Frequency irregular

    Metadata Source

    Harvested from NIST

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date September 30, 2023
    Metadata Updated Date March 14, 2025
    Publisher National Institute of Standards and Technology
    Maintainer
    Identifier ark:/88434/mds2-2923
    Data First Published 2023-09-21
    Language en
    Data Last Modified 2023-09-21 00:00:00
    Category Manufacturing:Additive manufacturing
    Public Access Level public
    Data Update Frequency irregular
    Bureau Code 006:55
    Metadata Context https://project-open-data.cio.gov/v1.1/schema/data.json
    Schema Version https://project-open-data.cio.gov/v1.1/schema
    Catalog Describedby https://project-open-data.cio.gov/v1.1/schema/catalog.json
    Harvest Object Id 1109a18e-83d0-4d36-b45b-5f09175eace3
    Harvest Source Id 74e175d9-66b3-4323-ac98-e2a90eeb93c0
    Harvest Source Title NIST
    Homepage URL https://data.nist.gov/od/id/mds2-2923
    License https://www.nist.gov/open/license
    Program Code 006:045
    Source Datajson Identifier True
    Source Hash dba3327d774bccb7b3fd1ba4e5d8dd874c3a24805093abefeac629ba20e0f1e0
    Source Schema Version 1.1

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