skip to main content
OSTI.GOV title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: In-Situ Synchrotron X-ray Computed Microtomography and Diffraction Investigation of Deformation and Fracture Behavior in a Laser Powder Bed Fusion Processed 316L Stainless Steel

Abstract

Introduce defects into laser powder bed fusion stainless steel samples by controlling processing parameters. Perform in-situ x-ray microtomography on L-PBF stainless steel samples during plastic deformation. Relate defect characteristics and evolution to tensile behavior. Understand how processing conditions translate to initial defect characteristics. Track and evaluate defect evolution as a function of plastic deformation. Determine how deformation and fracture mechanics change as a result of AM defects.

Authors:
 [1];  [1];  [1];  [2];  [2];  [3];  [3]
  1. Univ. of Tennessee, Knoxville, TN (United States)
  2. Argonne National Lab. (ANL), Argonne, IL (United States). Advanced Photon Source (APS)
  3. Y-12 National Security Complex, Oak Ridge, TN (United States)
Publication Date:
Research Org.:
Oak Ridge Y-12 Plant (Y-12), Oak Ridge, TN (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1581159
Report Number(s):
IROS12076
DOE Contract Number:  
DE-NA0001942
Resource Type:
Conference
Country of Publication:
United States
Language:
English
Subject:
36 MATERIALS SCIENCE

Citation Formats

White, Logan, Koehler, Michael, Choo, Hahn, Xiao, Xianghui, Ren, Yang, Morin, Derek, and Garlea, Elena. In-Situ Synchrotron X-ray Computed Microtomography and Diffraction Investigation of Deformation and Fracture Behavior in a Laser Powder Bed Fusion Processed 316L Stainless Steel. United States: N. p., 2019. Web.
White, Logan, Koehler, Michael, Choo, Hahn, Xiao, Xianghui, Ren, Yang, Morin, Derek, & Garlea, Elena. In-Situ Synchrotron X-ray Computed Microtomography and Diffraction Investigation of Deformation and Fracture Behavior in a Laser Powder Bed Fusion Processed 316L Stainless Steel. United States.
White, Logan, Koehler, Michael, Choo, Hahn, Xiao, Xianghui, Ren, Yang, Morin, Derek, and Garlea, Elena. Wed . "In-Situ Synchrotron X-ray Computed Microtomography and Diffraction Investigation of Deformation and Fracture Behavior in a Laser Powder Bed Fusion Processed 316L Stainless Steel". United States. https://www.osti.gov/servlets/purl/1581159.
@article{osti_1581159,
title = {In-Situ Synchrotron X-ray Computed Microtomography and Diffraction Investigation of Deformation and Fracture Behavior in a Laser Powder Bed Fusion Processed 316L Stainless Steel},
author = {White, Logan and Koehler, Michael and Choo, Hahn and Xiao, Xianghui and Ren, Yang and Morin, Derek and Garlea, Elena},
abstractNote = {Introduce defects into laser powder bed fusion stainless steel samples by controlling processing parameters. Perform in-situ x-ray microtomography on L-PBF stainless steel samples during plastic deformation. Relate defect characteristics and evolution to tensile behavior. Understand how processing conditions translate to initial defect characteristics. Track and evaluate defect evolution as a function of plastic deformation. Determine how deformation and fracture mechanics change as a result of AM defects.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2019},
month = {7}
}

Conference:
Other availability
Please see Document Availability for additional information on obtaining the full-text document. Library patrons may search WorldCat to identify libraries that hold this conference proceeding.

Save / Share: