AM Bench 2018 measurement results data: optical microscopy of laser-scanned single tracks on nickel Alloy 625 plates (AMB2018-02)

The following optical micrograph data files are provided in support of the AM Bench 2018 modeling challenges associated with bare plate single track laser scans performed on the NIST Additive Manufacturing Metrology Testbed. These measurements were used in the AMB2018-02 set of challenges associated with track melt pool geometry (CHAL-AMB2018-02-MP). Description of the associated measurements and modeling challenges are provided on the AMB2018-02 challenge description webpage (<https://www.nist.gov/ambench/amb2018-02-description>).