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Laser‐Induced Keyhole Defect Dynamics during Metal Additive Manufacturing

2019; Wiley; Volume: 21; Issue: 10 Linguagem: Inglês

10.1002/adem.201970031

1527-2648

Andrew M. Kiss, Anthony Y. Fong, Nicholas P. Calta, Vivek Thampy, Aiden A. Martin, Philip J. Depond, Jenny Wang, Manyalibo J. Matthews, Ryan Ott, Christopher J. Tassone, Kevin H. Stone, M. J. Kramer, T. van Buuren, Michael F. Toney, Johanna Nelson Weker,

Manufacturing Process and Optimization

Advanced Engineering MaterialsVolume 21, Issue 10 1970031 Cover PictureFree Access Laser-Induced Keyhole Defect Dynamics during Metal Additive Manufacturing Andrew M. Kiss, Andrew M. Kiss orcid.org/0000-0002-8515-5508 Stanford Synchrotron Radiation Lightsource, SLAC National Accelerator Laboratory, 2575 Sand Hill Road, Menlo Park, CA, 94025 USASearch for more papers by this authorAnthony Y. Fong, Anthony Y. Fong Stanford Synchrotron Radiation Lightsource, SLAC National Accelerator Laboratory, 2575 Sand Hill Road, Menlo Park, CA, 94025 USASearch for more papers by this authorNicholas P. Calta, Nicholas P. Calta Physical and Life Sciences Directorate, Lawrence Livermore National Laboratory, Livermore, CA, 94550 USASearch for more papers by this authorVivek Thampy, Vivek Thampy Stanford Synchrotron Radiation Lightsource, SLAC National Accelerator Laboratory, 2575 Sand Hill Road, Menlo Park, CA, 94025 USASearch for more papers by this authorAiden A. Martin, Aiden A. Martin Physical and Life Sciences Directorate, Lawrence Livermore National Laboratory, Livermore, CA, 94550 USASearch for more papers by this authorPhilip J. Depond, Philip J. Depond Physical and Life Sciences Directorate, Lawrence Livermore National Laboratory, Livermore, CA, 94550 USASearch for more papers by this authorJenny Wang, Jenny Wang Physical and Life Sciences Directorate, Lawrence Livermore National Laboratory, Livermore, CA, 94550 USASearch for more papers by this authorManyalibo J. Matthews, Manyalibo J. Matthews Physical and Life Sciences Directorate, Lawrence Livermore National Laboratory, Livermore, CA, 94550 USASearch for more papers by this authorRyan T. Ott, Ryan T. Ott Division of Materials Science and Engineering, Ames Laboratory, Iowa State University, Ames, IA, 50011 USASearch for more papers by this authorChristopher J. Tassone, Christopher J. Tassone Stanford Synchrotron Radiation Lightsource, SLAC National Accelerator Laboratory, 2575 Sand Hill Road, Menlo Park, CA, 94025 USASearch for more papers by this authorKevin H. Stone, Kevin H. Stone Stanford Synchrotron Radiation Lightsource, SLAC National Accelerator Laboratory, 2575 Sand Hill Road, Menlo Park, CA, 94025 USASearch for more papers by this authorMatthew J. Kramer, Matthew J. Kramer Division of Materials Science and Engineering, Ames Laboratory, Iowa State University, Ames, IA, 50011 USASearch for more papers by this authorAnthony van Buuren, Anthony van Buuren Physical and Life Sciences Directorate, Lawrence Livermore National Laboratory, Livermore, CA, 94550 USASearch for more papers by this authorMichael F. Toney, Michael F. Toney Stanford Synchrotron Radiation Lightsource, SLAC National Accelerator Laboratory, 2575 Sand Hill Road, Menlo Park, CA, 94025 USASearch for more papers by this authorJohanna Nelson Weker, Corresponding Author Johanna Nelson Weker jlnelson@slac.stanford.edu Stanford Synchrotron Radiation Lightsource, SLAC National Accelerator Laboratory, 2575 Sand Hill Road, Menlo Park, CA, 94025 USASearch for more papers by this author Andrew M. Kiss, Andrew M. Kiss orcid.org/0000-0002-8515-5508 Stanford Synchrotron Radiation Lightsource, SLAC National Accelerator Laboratory, 2575 Sand Hill Road, Menlo Park, CA, 94025 USASearch for more papers by this authorAnthony Y. Fong, Anthony Y. Fong Stanford Synchrotron Radiation Lightsource, SLAC National Accelerator Laboratory, 2575 Sand Hill Road, Menlo Park, CA, 94025 USASearch for more papers by this authorNicholas P. Calta, Nicholas P. Calta Physical and Life Sciences Directorate, Lawrence Livermore National Laboratory, Livermore, CA, 94550 USASearch for more papers by this authorVivek Thampy, Vivek Thampy Stanford Synchrotron Radiation Lightsource, SLAC National Accelerator Laboratory, 2575 Sand Hill Road, Menlo Park, CA, 94025 USASearch for more papers by this authorAiden A. Martin, Aiden A. Martin Physical and Life Sciences Directorate, Lawrence Livermore National Laboratory, Livermore, CA, 94550 USASearch for more papers by this authorPhilip J. Depond, Philip J. Depond Physical and Life Sciences Directorate, Lawrence Livermore National Laboratory, Livermore, CA, 94550 USASearch for more papers by this authorJenny Wang, Jenny Wang Physical and Life Sciences Directorate, Lawrence Livermore National Laboratory, Livermore, CA, 94550 USASearch for more papers by this authorManyalibo J. Matthews, Manyalibo J. Matthews Physical and Life Sciences Directorate, Lawrence Livermore National Laboratory, Livermore, CA, 94550 USASearch for more papers by this authorRyan T. Ott, Ryan T. Ott Division of Materials Science and Engineering, Ames Laboratory, Iowa State University, Ames, IA, 50011 USASearch for more papers by this authorChristopher J. Tassone, Christopher J. Tassone Stanford Synchrotron Radiation Lightsource, SLAC National Accelerator Laboratory, 2575 Sand Hill Road, Menlo Park, CA, 94025 USASearch for more papers by this authorKevin H. Stone, Kevin H. Stone Stanford Synchrotron Radiation Lightsource, SLAC National Accelerator Laboratory, 2575 Sand Hill Road, Menlo Park, CA, 94025 USASearch for more papers by this authorMatthew J. Kramer, Matthew J. Kramer Division of Materials Science and Engineering, Ames Laboratory, Iowa State University, Ames, IA, 50011 USASearch for more papers by this authorAnthony van Buuren, Anthony van Buuren Physical and Life Sciences Directorate, Lawrence Livermore National Laboratory, Livermore, CA, 94550 USASearch for more papers by this authorMichael F. Toney, Michael F. Toney Stanford Synchrotron Radiation Lightsource, SLAC National Accelerator Laboratory, 2575 Sand Hill Road, Menlo Park, CA, 94025 USASearch for more papers by this authorJohanna Nelson Weker, Corresponding Author Johanna Nelson Weker jlnelson@slac.stanford.edu Stanford Synchrotron Radiation Lightsource, SLAC National Accelerator Laboratory, 2575 Sand Hill Road, Menlo Park, CA, 94025 USASearch for more papers by this author First published: 25 October 2019 https://doi.org/10.1002/adem.201970031AboutPDF ToolsRequest permissionExport citationAdd to favoritesTrack citation ShareShare Give accessShare full text accessShare full-text accessPlease review our Terms and Conditions of Use and check box below to share full-text version of article.I have read and accept the Wiley Online Library Terms and Conditions of UseShareable LinkUse the link below to share a full-text version of this article with your friends and colleagues. Learn more.Copy URL Share a linkShare onFacebookTwitterLinkedInRedditWechat Graphical Abstract The rendering in the background shows a metal component being manufactured through laser powder bed fusion additive manufacturing. The film strip contains frames from high-speed X-ray imaging revealing previously unseen void defect formation during the build which furthers the understanding of material properties and performance in these components. Further details can be found in the article number 1900455 by Johanna Nelson Weker and co-workers. Volume21, Issue10October 20191970031 RelatedInformation