BJP Inconel 625: Sintered at 1285C for 0.75 hours (Cross-sectional SEM)
type: Dataset
version: 1
date published: 2025-03-18T00:17:55.765706+00:00
language: en
keywords: surface
keywords: topography
creator: Cora Brown
  type: Person
  given name: Cora
  family name: Brown
  affiliation: Department of Mechanical Engineering and Materials Science, University of Pittsburgh, Pittsburgh, PA 15261
creator: Megan Nescio
  type: Person
  given name: Megan
  family name: Nescio
  affiliation: Department of Mechanical Engineering and Materials Science, University of Pittsburgh, 3700 O’Hara St., Benedum Hall Room 636, Pittsburgh, PA 15261
creator: Vimanyu Chadha
creator: Chuyuan Zheng
  type: Person
  given name: Chuyuan
  family name: Zheng
  affiliation: Department of Mechanical Engineering and Materials Science, University of Pittsburgh, 3700 O’Hara St., Benedum Hall Room 636, Pittsburgh, PA 15261
creator: Esta Abelev
  type: Person
  given name: Esta
  family name: Abelev
  affiliation: Department of Mechanical Engineering and Materials Science, University of Pittsburgh, 3700 O’Hara St., Benedum Hall Room 636, Pittsburgh, PA 15261
creator: Markus Chmielus
  type: Person
  given name: Markus
  family name: Chmielus
  affiliation: Department of Mechanical Engineering and Materials Science, University of Pittsburgh, 3700 O’Hara St., Benedum Hall Room 636, Pittsburgh, PA 15261
creator: Tevis D.B. Jacobs
  type: Person
  given name: Tevis D.B.
  family name: Jacobs
  affiliation: Department of Mechanical Engineering and Materials Science, University of Pittsburgh, 3700 O’Hara St., Benedum Hall Room 636, Pittsburgh, PA 15261
publisher: contact.engineering
provider: contact.engineering
included in data catalog: contact.engineering
license: https://creativecommons.org/licenses/by/4.0/legalcode
is accessible for free: true
conditions of access: open access
distribution: DataDownload
  encoding format: application/zip
description: Cross-sectional scanning electron microscopy (SEM) measurements were taken on an Inconel 625 sample, created with binder-jet printing, and sintered at 1285 C degrees for 0.75 hours. This sintering temperature is above the solidus line for liquid-state sintering. Print parameters: Powder preparation: nitrogen gas atomization Particle distribution: 16 – 63 microns Mean particle size: 20 – 25 microns Layer thickness: 100 microns Nozzle spacing: 64 nozzles in parallel with the print head Sample Orientation: the build direction is in the positive z direction, the print bed movement is on the x-axis, and the roller direction is on the y-axis. The surface measured on this sample is the positive y-face of orientation Surface Topography data for this surface was collected on a scanning electron microscope (Sigma 500VP, Zeiss, Oberkochen, Germany) with the secondary-electron detector. The data is associated with the following publication: Brown, C., Nescio, M., Chadha, V., Zheng, C., Abelev, E., Chmielus, M., and Jacobs, T.D.B. The Difficulty of Measuring Surface Topography in Additive Manufacturing: A Comparison Between Measured and True Surface Features of Binder-Jet Printed Samples. ASME Journal of Tribology (2025).

Vimanyu Chadha
type: Person
given name: Vimanyu
family name: Chadha
affiliation: Department of Mechanical Engineering and Materials Science, University of Pittsburgh, Pittsburgh, PA 15261